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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/02/17 20:19:21 UTC
[GitHub] [pulsar] utahkay opened a new issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
utahkay opened a new issue #14357:
URL: https://github.com/apache/pulsar/issues/14357
**Describe the bug**
In 2.10.0, the proxy throws an exception on startup in StreamNative Cloud environment.
**To Reproduce**
Steps to reproduce the behavior:
1. Deploy streamnative 2.10.0.0-rc5 into cloud hosted environment.
2. Observe the proxy logs.
**Expected behavior**
Expect the proxy to start up successfully.
**Logs**
```
2022-02-16T17:56:26,370+0000 [main] ERROR org.apache.pulsar.proxy.server.ProxyServiceStarter - Failed to start pulsar proxy service. error msg failed to initialize zooKeeperCacheExpirySeconds field while setting value -1additionalServletDirectory=./proxyAdditionalServlet
java.lang.IllegalArgumentException: failed to initialize zooKeeperCacheExpirySeconds field while setting value -1additionalServletDirectory=./proxyAdditionalServlet
at org.apache.pulsar.common.util.FieldParser.lambda$update$0(FieldParser.java:149) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[?:?]
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) ~[?:?]
at org.apache.pulsar.common.util.FieldParser.update(FieldParser.java:138) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.configuration.PulsarConfigurationLoader.create(PulsarConfigurationLoader.java:98) ~[io.streamnative-pulsar-broker-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.configuration.PulsarConfigurationLoader.create(PulsarConfigurationLoader.java:75) ~[io.streamnative-pulsar-broker-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.configuration.PulsarConfigurationLoader.create(PulsarConfigurationLoader.java:55) ~[io.streamnative-pulsar-broker-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.proxy.server.ProxyServiceStarter.<init>(ProxyServiceStarter.java:144) [io.streamnative-pulsar-proxy-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.proxy.server.ProxyServiceStarter.main(ProxyServiceStarter.java:184) [io.streamnative-pulsar-proxy-2.10.0.0-rc5.jar:2.10.0.0-rc5]
Caused by: java.lang.RuntimeException: Cannot convert from java.lang.String to java.lang.Integer. Conversion failed with null
at org.apache.pulsar.common.util.FieldParser.convert(FieldParser.java:122) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.util.FieldParser.value(FieldParser.java:193) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.util.FieldParser.lambda$update$0(FieldParser.java:144) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
... 8 more
Caused by: java.lang.reflect.InvocationTargetException
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.apache.pulsar.common.util.FieldParser.convert(FieldParser.java:118) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.util.FieldParser.value(FieldParser.java:193) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.util.FieldParser.lambda$update$0(FieldParser.java:144) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
... 8 more
Caused by: java.lang.NumberFormatException: For input string: "-1additionalServletDirectory=./proxyAdditionalServlet"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:?]
at java.lang.Integer.parseInt(Integer.java:652) ~[?:?]
at java.lang.Integer.valueOf(Integer.java:983) ~[?:?]
at org.apache.pulsar.common.util.FieldParser.stringToInteger(FieldParser.java:265) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.apache.pulsar.common.util.FieldParser.convert(FieldParser.java:118) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.util.FieldParser.value(FieldParser.java:193) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
at org.apache.pulsar.common.util.FieldParser.lambda$update$0(FieldParser.java:144) ~[io.streamnative-pulsar-common-2.10.0.0-rc5.jar:2.10.0.0-rc5]
... 8 more
```
**Desktop (please complete the following information):**
- OS: [e.g. iOS]
**Additional context**
Add any other context about the problem here.
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[GitHub] [pulsar] utahkay edited a comment on issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
Posted by GitBox <gi...@apache.org>.
utahkay edited a comment on issue #14357:
URL: https://github.com/apache/pulsar/issues/14357#issuecomment-1043387711
The root cause appears to be that proxy.conf does not have a newline at end of file.
When additional config settings are appended, probably by [apply-config-from-env.py](https://github.com/apache/pulsar/blob/master/docker/pulsar/scripts/apply-config-from-env.py#L78), the conf file looks like this:
```
# ZooKeeper cache expiry time in seconds
# Deprecated: use metadataStoreCacheExpirySeconds
zooKeeperCacheExpirySeconds=-1additionalServletDirectory=./proxyAdditionalServlet
additionalServlets=prometheus-proxy-servlet
```
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[GitHub] [pulsar] utahkay edited a comment on issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
Posted by GitBox <gi...@apache.org>.
utahkay edited a comment on issue #14357:
URL: https://github.com/apache/pulsar/issues/14357#issuecomment-1043387711
The root cause appears to be that proxy.conf does not have a newline at end of file.
When additional config settings are appended, probably by [apply-config-from-env.py](https://github.com/apache/pulsar/blob/master/docker/pulsar/scripts/apply-config-from-env.py#L78), the conf file looks like this:
```
# ZooKeeper cache expiry time in seconds
# Deprecated: use metadataStoreCacheExpirySeconds
zooKeeperCacheExpirySeconds=-1additionalServletDirectory=./proxyAdditionalServlet
additionalServlets=prometheus-proxy-servlet
```
Suggest that apply-config-from-env.py add a newline.
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[GitHub] [pulsar] utahkay edited a comment on issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
Posted by GitBox <gi...@apache.org>.
utahkay edited a comment on issue #14357:
URL: https://github.com/apache/pulsar/issues/14357#issuecomment-1043387711
The root cause appears to be that proxy.conf does not have a newline at end of file.
When additional config settings are appended, probably by [apply-config-from-env.py](https://github.com/apache/pulsar/blob/master/docker/pulsar/scripts/apply-config-from-env.py#L78), the conf file looks like this:
```
# ZooKeeper cache expiry time in seconds
# Deprecated: use metadataStoreCacheExpirySeconds
zooKeeperCacheExpirySeconds=-1additionalServletDirectory=./proxyAdditionalServlet
additionalServlets=prometheus-proxy-servlet
```
The newline was probably removed in [this PR](https://github.com/apache/pulsar/pull/14147/files#diff-f6021f4eb78412cb22fddd64b711e74ef794d071f45200a1997a9e682077895aR272) but it would probably be best to update apply-config-from-env.py to add a newline.
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[GitHub] [pulsar] codelipenghui closed issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
Posted by GitBox <gi...@apache.org>.
codelipenghui closed issue #14357:
URL: https://github.com/apache/pulsar/issues/14357
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[GitHub] [pulsar] utahkay edited a comment on issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
Posted by GitBox <gi...@apache.org>.
utahkay edited a comment on issue #14357:
URL: https://github.com/apache/pulsar/issues/14357#issuecomment-1043387711
The root cause appears to be that proxy.conf does not have a newline at end of file.
When additional config settings are appended, the conf file looks like this:
```
# ZooKeeper cache expiry time in seconds
# Deprecated: use metadataStoreCacheExpirySeconds
zooKeeperCacheExpirySeconds=-1additionalServletDirectory=./proxyAdditionalServlet
additionalServlets=prometheus-proxy-servlet
```
--
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To respond to the message, please log on to GitHub and use the
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[GitHub] [pulsar] utahkay commented on issue #14357: [proxy] [2.10.0] Proxy throws type conversion exception on startup, won't start
Posted by GitBox <gi...@apache.org>.
utahkay commented on issue #14357:
URL: https://github.com/apache/pulsar/issues/14357#issuecomment-1043387711
The root cause appears to be that proxy.conf does not have a newline at end of file.
When additional config settings are appended by the cloud hosted environment, the conf file looks like this:
```
# ZooKeeper cache expiry time in seconds
# Deprecated: use metadataStoreCacheExpirySeconds
zooKeeperCacheExpirySeconds=-1additionalServletDirectory=./proxyAdditionalServlet
additionalServlets=prometheus-proxy-servlet
```
--
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