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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2021/03/25 12:06:37 UTC
[GitHub] [druid] tanisdlj commented on issue #11033: Metrics Emitter timeout after 12-16ms
tanisdlj commented on issue #11033:
URL: https://github.com/apache/druid/issues/11033#issuecomment-806614146
In case of "I want more logs", this is copy paste "as is", just removing IPs:
```
Mar 25 11:36:25 druid-queryserver-1 java[20898]: 2021-03-25T11:36:25,457 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [140] ms, timeout [126] ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: 2021-03-25T11:36:25,457 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 126 ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 126 ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: 2021-03-25T11:36:25,758 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [300] ms, timeout [270] ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: 2021-03-25T11:36:25,758 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 270 ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 270 ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: 2021-03-25T11:36:25,957 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [217] ms, timeout [195] ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: 2021-03-25T11:36:25,957 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 195 ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 195 ms
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:25 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: 2021-03-25T11:36:26,157 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [217] ms, timeout [195] ms
Mar 25 11:36:26 druid-queryserver-1 java[20898]: 2021-03-25T11:36:26,158 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 195 ms
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 195 ms
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: 2021-03-25T11:36:26,358 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [217] ms, timeout [195] ms
Mar 25 11:36:26 druid-queryserver-1 java[20898]: 2021-03-25T11:36:26,358 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 195 ms
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 195 ms
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:26 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: 2021-03-25T11:36:27,657 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [388] ms, timeout [349] ms
Mar 25 11:36:27 druid-queryserver-1 java[20898]: 2021-03-25T11:36:27,658 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 349 ms
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 349 ms
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:27 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: 2021-03-25T11:36:33,758 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [303] ms, timeout [606] ms
Mar 25 11:36:33 druid-queryserver-1 java[20898]: 2021-03-25T11:36:33,758 WARN [HttpPostEmitter-1] org.apache.druid.java.util.common.RetryUtils - Retrying (1 of 2) in 992ms.
Mar 25 11:36:33 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 606 ms
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.tryEmitOneFailedBuffer(HttpPostEmitter.java:639) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:504) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 606 ms
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:33 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: 2021-03-25T11:36:35,358 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [303] ms, timeout [606] ms
Mar 25 11:36:35 druid-queryserver-1 java[20898]: 2021-03-25T11:36:35,358 WARN [HttpPostEmitter-1] org.apache.druid.java.util.common.RetryUtils - Retrying (2 of 2) in 2,697ms.
Mar 25 11:36:35 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 606 ms
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.tryEmitOneFailedBuffer(HttpPostEmitter.java:639) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:504) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 606 ms
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:35 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: 2021-03-25T11:36:38,158 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [20] ms, timeout [40] ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: 2021-03-25T11:36:38,158 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 40 ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.tryEmitOneFailedBuffer(HttpPostEmitter.java:639) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:504) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 40 ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: 2021-03-25T11:36:38,257 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [20] ms, timeout [40] ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: 2021-03-25T11:36:38,257 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 40 ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 40 ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: 2021-03-25T11:36:38,357 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [20] ms, timeout [40] ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: 2021-03-25T11:36:38,357 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 40 ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 40 ms
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:38 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: 2021-03-25T11:36:52,557 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [392] ms, timeout [784] ms
Mar 25 11:36:52 druid-queryserver-1 java[20898]: 2021-03-25T11:36:52,557 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 784 ms
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 784 ms
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:52 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: 2021-03-25T11:36:53,358 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [392] ms, timeout [784] ms
Mar 25 11:36:53 druid-queryserver-1 java[20898]: 2021-03-25T11:36:53,359 WARN [HttpPostEmitter-1] org.apache.druid.java.util.common.RetryUtils - Retrying (1 of 2) in 993ms.
Mar 25 11:36:53 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 784 ms
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.tryEmitOneFailedBuffer(HttpPostEmitter.java:639) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:504) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 784 ms
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:36:53 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: 2021-03-25T11:37:04,557 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [231] ms, timeout [462] ms
Mar 25 11:37:04 druid-queryserver-1 java[20898]: 2021-03-25T11:37:04,557 WARN [HttpPostEmitter-1] org.apache.druid.java.util.common.RetryUtils - Retrying (1 of 2) in 872ms.
Mar 25 11:37:04 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 462 ms
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.tryEmitOneFailedBuffer(HttpPostEmitter.java:639) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:504) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 462 ms
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:04 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: 2021-03-25T11:37:09,957 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [7] ms, timeout [14] ms
Mar 25 11:37:09 druid-queryserver-1 java[20898]: 2021-03-25T11:37:09,958 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 14 ms
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 14 ms
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:09 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: 2021-03-25T11:37:10,426 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [159] ms, timeout [318] ms
Mar 25 11:37:10 druid-queryserver-1 java[20898]: 2021-03-25T11:37:10,426 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 318 ms
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 318 ms
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: 2021-03-25T11:37:10,957 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [254] ms, timeout [508] ms
Mar 25 11:37:10 druid-queryserver-1 java[20898]: 2021-03-25T11:37:10,957 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 508 ms
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 508 ms
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:10 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: 2021-03-25T11:37:33,158 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Timing out emitter batch send, last batch fill time [11] ms, timeout [22] ms
Mar 25 11:37:33 druid-queryserver-1 java[20898]: 2021-03-25T11:37:33,158 ERROR [HttpPostEmitter-1] org.apache.druid.java.util.emitter.core.HttpPostEmitter - Failed to send events to url[http://druid-exporter-1:8080/druid]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 22 ms
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_275]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[?:1.8.0_275]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.NettyResponseFuture.get(NettyResponseFuture.java:202) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.send(HttpPostEmitter.java:759) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.access$1900(HttpPostEmitter.java:464) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:672) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread$1.perform(HttpPostEmitter.java:668) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:87) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:115) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:105) ~[druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.sendWithRetries(HttpPostEmitter.java:666) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emit(HttpPostEmitter.java:574) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.emitBatches(HttpPostEmitter.java:550) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.apache.druid.java.util.emitter.core.HttpPostEmitter$EmittingThread.run(HttpPostEmitter.java:503) [druid-core-0.20.1.jar:0.20.1]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: Caused by: java.util.concurrent.TimeoutException: Request timeout to druid-exporter-1/XX.XX.XX.XX:8080 after 22 ms
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.TimeoutTimerTask.expire(TimeoutTimerTask.java:43) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at org.asynchttpclient.netty.timeout.RequestTimeoutTimerTask.run(RequestTimeoutTimerTask.java:50) ~[async-http-client-2.5.3.jar:?]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:672) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:747) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:472) ~[netty-common-4.1.48.Final.jar:4.1.48.Final]
Mar 25 11:37:33 druid-queryserver-1 java[20898]: at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_275]
```
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