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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/02/01 17:56:00 UTC
[GitHub] [pulsar] lhotari opened a new issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
lhotari opened a new issue #9408:
URL: https://github.com/apache/pulsar/issues/9408
org.apache.pulsar.broker.loadbalance.LoadBalancerTest is flaky. The testLeaderElection test method fails sporadically.
```
java.util.NoSuchElementException: No value present
at java.util.Optional.get(Optional.java:135)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.loopUntilLeaderChanges(LoadBalancerTest.java:185)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:743)
```
[example failure 2021-02-01T13:40:12.3522919Z](https://github.com/apache/pulsar/runs/1806657480?check_suite_focus=true#step:9:1994)
[example failure 2021-02-01T11:54:58.8604105Z](https://github.com/apache/pulsar/runs/1805502931?check_suite_focus=true#step:9:2044)
[example failure 2021-02-01T11:23:42.3794621Z](https://github.com/apache/pulsar/runs/1805264316?check_suite_focus=true#step:9:2344)
[example failure 2021-02-01T11:06:52.7534377Z](https://github.com/apache/pulsar/runs/1805085533?check_suite_focus=true#step:9:2178)
[example failure 2021-02-01T03:33:28.1828410Z](https://github.com/apache/pulsar/runs/1803586038?check_suite_focus=true#step:9:2899)
[example failure 2021-01-31T13:45:59.5870974Z](https://github.com/apache/pulsar/runs/1801121635?check_suite_focus=true#step:9:2093)
[example failure 2021-01-30T18:37:49.6338778Z](https://github.com/apache/pulsar/runs/1798267292?check_suite_focus=true#step:9:1937)
[example failure 2021-01-30T18:29:54.3189511Z](https://github.com/apache/pulsar/runs/1798267292?check_suite_focus=true#step:9:1437)
[example failure 2021-01-30T10:02:27.9882474Z](https://github.com/apache/pulsar/runs/1796827745?check_suite_focus=true#step:9:2870)
[example failure 2021-01-30T09:44:03.3715367Z](https://github.com/apache/pulsar/runs/1796827745?check_suite_focus=true#step:9:1294)
[example failure 2021-01-30T09:11:24.3449948Z](https://github.com/apache/pulsar/runs/1796714099?check_suite_focus=true#step:9:3113)
[example failure 2021-01-30T08:53:01.0720954Z](https://github.com/apache/pulsar/runs/1796714099?check_suite_focus=true#step:9:1224)
[example failure 2021-01-29T00:11:58.6667897Z](https://github.com/apache/pulsar/runs/1788100574?check_suite_focus=true#step:9:1127)
[example failure 2021-01-28T15:32:42.7100802Z](https://github.com/apache/pulsar/runs/1784405661?check_suite_focus=true#step:8:1921)
[example failure 2021-01-28T15:23:10.6157274Z](https://github.com/apache/pulsar/runs/1784405661?check_suite_focus=true#step:8:1421)
[example failure 2021-01-28T15:12:14.1950625Z](https://github.com/apache/pulsar/runs/1784405661?check_suite_focus=true#step:8:903)
[example failure 2021-01-28T07:23:32.7249440Z](https://github.com/apache/pulsar/runs/1782001667?check_suite_focus=true#step:8:1922)
[example failure 2021-01-28T07:15:33.8671272Z](https://github.com/apache/pulsar/runs/1782001667?check_suite_focus=true#step:8:1323)
[example failure 2021-01-28T07:07:30.7523687Z](https://github.com/apache/pulsar/runs/1782001667?check_suite_focus=true#step:8:827)
[example failure 2021-01-28T01:59:46.6547905Z](https://github.com/apache/pulsar/runs/1781059882?check_suite_focus=true#step:8:1538)
[example failure 2021-01-28T01:52:11.4000197Z](https://github.com/apache/pulsar/runs/1781059882?check_suite_focus=true#step:8:974)
[example failure 2021-01-27T21:58:30.2044042Z](https://github.com/apache/pulsar/runs/1778467744?check_suite_focus=true#step:8:1417)
[example failure 2021-01-27T12:06:15.0002925Z](https://github.com/apache/pulsar/runs/1775096684?check_suite_focus=true#step:8:1935)
[example failure 2021-01-27T11:58:41.8274891Z](https://github.com/apache/pulsar/runs/1775096684?check_suite_focus=true#step:8:1369)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.util.NoSuchElementException: No value present
at java.util.Optional.get(Optional.java:135)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.loopUntilLeaderChanges(LoadBalancerTest.java:185)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:743)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:46725)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T10:49:19.1817633Z](https://github.com/apache/pulsar/runs/1805085533?check_suite_focus=true#step:9:1129)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:46725)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:35563)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T13:27:59.9104169Z](https://github.com/apache/pulsar/runs/1806383882?check_suite_focus=true#step:9:1539)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:35563)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:38237)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-31T13:27:37.9313406Z](https://github.com/apache/pulsar/runs/1801121635?check_suite_focus=true#step:9:1095)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:38237)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:36589)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-31T13:37:02.0885058Z](https://github.com/apache/pulsar/runs/1801121635?check_suite_focus=true#step:9:1594)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:36589)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:36253)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T23:15:52.1427955Z](https://github.com/apache/pulsar/runs/1779704427?check_suite_focus=true#step:8:869)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:36253)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:46437)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T13:20:28.5577038Z](https://github.com/apache/pulsar/runs/1775226632?check_suite_focus=true#step:8:2222)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:46437)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:34401)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-26T21:22:27.4025488Z](https://github.com/apache/pulsar/runs/1770217004?check_suite_focus=true#step:8:1598)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:34401)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:45573)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T11:45:44.5009257Z](https://github.com/apache/pulsar/runs/1805502931?check_suite_focus=true#step:9:1539)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:45573)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:43183)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T04:07:41.3221135Z](https://github.com/apache/pulsar/runs/1803720627?check_suite_focus=true#step:9:2224)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:43183)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:32955)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-26T21:38:08.1357619Z](https://github.com/apache/pulsar/runs/1770217004?check_suite_focus=true#step:8:2596)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:32955)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:37271)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T01:25:39.9608804Z](https://github.com/apache/pulsar/runs/1773579903?check_suite_focus=true#step:8:679)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:37271)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:38263)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-28T02:07:26.8743907Z](https://github.com/apache/pulsar/runs/1781059882?check_suite_focus=true#step:8:2034)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:38263)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:39203)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-26T21:30:13.3435396Z](https://github.com/apache/pulsar/runs/1770217004?check_suite_focus=true#step:8:2097)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:39203)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost2:36493)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T11:36:57.1174828Z](https://github.com/apache/pulsar/runs/1805502931?check_suite_focus=true#step:9:970)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost2:36493)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:46259)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T06:49:07.9611925Z](https://github.com/apache/pulsar/runs/1774699381?check_suite_focus=true#step:8:1948)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:46259)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:37953)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-30T09:02:07.6453109Z](https://github.com/apache/pulsar/runs/1796714099?check_suite_focus=true#step:9:2167)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:37953)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:39865)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T01:41:04.8537837Z](https://github.com/apache/pulsar/runs/1773579903?check_suite_focus=true#step:8:1814)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost3:39865)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost2:34025)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T03:57:37.0419371Z](https://github.com/apache/pulsar/runs/1803720627?check_suite_focus=true#step:9:1657)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost2:34025)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:38887)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T20:47:03.8399173Z](https://github.com/apache/pulsar/runs/1778222671?check_suite_focus=true#step:8:1833)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:38887)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:46513)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-02-01T13:18:35.4373409Z](https://github.com/apache/pulsar/runs/1806383882?check_suite_focus=true#step:9:970)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:46513)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:40269)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-29T00:19:52.4940690Z](https://github.com/apache/pulsar/runs/1788100574?check_suite_focus=true#step:9:1691)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:40269)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:41803)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T23:30:22.3669629Z](https://github.com/apache/pulsar/runs/1779704427?check_suite_focus=true#step:8:1945)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:41803)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:42221)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T06:40:00.5182280Z](https://github.com/apache/pulsar/runs/1774699381?check_suite_focus=true#step:8:1367)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:42221)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.util.NoSuchElementException: No value present
at java.util.Optional.get(Optional.java:135)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.loopUntilLeaderChanges(LoadBalancerTest.java:186)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:744)
```
[example failure 2021-01-28T18:29:27.4273404Z](https://github.com/apache/pulsar/runs/1784535146?check_suite_focus=true#step:8:1414)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.util.NoSuchElementException: No value present
at java.util.Optional.get(Optional.java:135)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.loopUntilLeaderChanges(LoadBalancerTest.java:186)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:744)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:41757)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T06:29:47.3585099Z](https://github.com/apache/pulsar/runs/1774699381?check_suite_focus=true#step:8:842)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost1:41757)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:37805)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T08:05:03.5029714Z](https://github.com/apache/pulsar/runs/1774877571?check_suite_focus=true#step:8:683)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:37805)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:37205)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
```
[example failure 2021-01-27T21:50:29.0310289Z](https://github.com/apache/pulsar/runs/1778467744?check_suite_focus=true#step:8:846)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [Optional[LeaderBroker(serviceUrl=http://localhost4:37205)]] but found [Optional.empty]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:617)
at org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection(LoadBalancerTest.java:737)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
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[GitHub] [pulsar] lhotari commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771550559
I was able to reproduce the flakiness and I made some changes in https://github.com/apache/pulsar/compare/master...lhotari:lh-fix-flaky-load-balancer-test . However the flakiness doesn't go away.
The logs are in https://gist.github.com/lhotari/0653dc5d9ca418a1bca2d01a632fd655 .
The problem is that the leader doesn't get assigned to one of the follower brokers. The value of the current leaders stays Optional.empty. This can be found in the logs around these lines:
```
10:38:34.605 [TestNG-method=testLeaderElection-1] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - New leader is : http://localhost4:32957
10:38:34.605 [TestNG-method=testLeaderElection-1] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Old leader is : http://localhost4:32957
10:38:34.705 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost4:32957 is : Optional[LeaderBroker(serviceUrl=http://localhost4:32957)]
10:38:34.806 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost2:35915 is : Optional[LeaderBroker(serviceUrl=http://localhost4:32957)]
10:38:34.906 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.008 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.108 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.208 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.308 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.408 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.509 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.609 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.709 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.809 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:35.910 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.010 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.110 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.210 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.310 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.411 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.511 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.611 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.711 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.811 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
10:38:36.912 [awaitility-thread] INFO org.apache.pulsar.broker.loadbalance.LoadBalancerTest - Current leader for http://localhost1:43075 is : Optional.empty
... (continue until it times out)
```
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[GitHub] [pulsar] lhotari commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771552894
This was the stacktrace for the NPE that I happened to come across. I wonder if this is a corner case at startup time. The NPE happened in a log statement. I just wonder why the stack is so deep.
```
09:43:34.650 [metadata-store-1722-1] WARN org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl - Exception in state change listener
java.lang.NullPointerException: null
at org.apache.pulsar.broker.PulsarService.lambda$startLeaderElectionService$3(PulsarService.java:731) ~[classes/:?]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$accept$12(LeaderElectionImpl.java:257) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
```
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[GitHub] [pulsar] lhotari edited a comment on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari edited a comment on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771552894
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[GitHub] [pulsar] lhotari edited a comment on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari edited a comment on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771552894
This was the stacktrace for the NPE that I happened to come across. I wonder if this is a corner case at startup time. The NPE happened in a log statement. I just wonder why the stack is so deep.
```
09:43:34.650 [metadata-store-1722-1] WARN org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl - Exception in state change listener
java.lang.NullPointerException: null
at org.apache.pulsar.broker.PulsarService.lambda$startLeaderElectionService$3(PulsarService.java:731) ~[classes/:?]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$accept$12(LeaderElectionImpl.java:257) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
at org.apache.pulsar.metadata.coordination.impl.LeaderElectionImpl.lambda$null$9(LeaderElectionImpl.java:177) ~[pulsar-metadata-2.8.0-SNAPSHOT.jar:2.8.0-SNAPSHOT]
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) ~[?:1.8.0_275]
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) ~[?:1.8.0_275]
.
.
.
THIS KEEPS GOING ON and ON until 1024 stackframes
.
.
.
```
full stacktrace which seems to be truncated to 1024 stack frames: https://gist.github.com/lhotari/11cbf31cfad7d82185f42e8f06e2b5a2
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[GitHub] [pulsar] merlimat closed issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
merlimat closed issue #9408:
URL: https://github.com/apache/pulsar/issues/9408
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[GitHub] [pulsar] lhotari commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771561839
@merlimat Would you mind taking a look at the comments in this issue? It seems that the flakiness might be related to recent [PIP-45](https://github.com/apache/pulsar/wiki/PIP-45%3A-Pluggable-metadata-interface) changes.
The stack trace with 1024 stack frames seems concerning. The same lines seem to repeat there, looking like a very deep recursion. Is there an explanation for this?
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[GitHub] [pulsar] lhotari commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771540814
I have started work on fixing this flaky test.
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[GitHub] [pulsar] lhotari edited a comment on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari edited a comment on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771561839
@merlimat Would you mind taking a look at the comments in this issue? It seems that the flakiness might be related to recent [PIP-45](https://github.com/apache/pulsar/wiki/PIP-45%3A-Pluggable-metadata-interface) changes made in #9240.
The stack trace with 1024 stack frames seems concerning. The same lines seem to repeat there, looking like a very deep recursion. Is there an explanation for this?
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[GitHub] [pulsar] merlimat commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
merlimat commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-772790774
@lhotari Submitted a fix at https://github.com/apache/pulsar/pull/9460
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[GitHub] [pulsar] lhotari commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-773038810
> Submitted a fix at #9460
Thank you @merlimat
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[GitHub] [pulsar] lhotari commented on issue #9408: Flaky-test: org.apache.pulsar.broker.loadbalance.LoadBalancerTest.testLeaderElection
Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #9408:
URL: https://github.com/apache/pulsar/issues/9408#issuecomment-771540814
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