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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/05/21 06:09:28 UTC
[GitHub] [pulsar] cckellogg opened a new pull request #7008: Fix possible null pointer when getting instance metrics.
cckellogg opened a new pull request #7008:
URL: https://github.com/apache/pulsar/pull/7008
Fix issue in the ThreadRuntime where the instance will throw a null pointer exception when asked for metrics.
```
0521 04:13:50 INFO | "javaInstanceRunnable null=false" contextMap=map[] endOfBatch=false hostname=ckellogg-function-worker-0 loggerFqcn=org.apache.logging.slf4j.Log4jLogger loggerName=org.apache.pulsar.functions.runtime.thread.ThreadRuntime service=unknown thread=function-web-25-15 threadId=85 threadPriority=5 timeMillis=1.590034473373e+12
0521 04:13:50 INFO | "javaInstanceRunnable.getStats() null=true" contextMap=map[] endOfBatch=false hostname=ckellogg-function-worker-0 loggerFqcn=org.apache.logging.slf4j.Log4jLogger loggerName=org.apache.pulsar.functions.runtime.thread.ThreadRuntime service=unknown thread=function-web-25-15 threadId=85 threadPriority=5 timeMillis=1.590034473373e+12
0521 04:13:50 WARN | "[127.0.0.1] Failed to authenticate HTTP request: java.lang.NullPointerException" contextMap=map[] endOfBatch=false hostname=ckellogg-function-worker-0 loggerFqcn=org.apache.logging.slf4j.Log4jLogger loggerName=org.apache.pulsar.broker.web.AuthenticationFilter service=unknown thread=function-web-25-15 threadId=85 threadPriority=5 thrown="map[cause:map[commonElementCount:22 extendedStackTrace:java.lang.NullPointerException: null
at org.apache.pulsar.functions.runtime.thread.ThreadRuntime.getPrometheusMetrics(ThreadRuntime.java:181) ~[org.apache.pulsar-pulsar-functions-runtime-2.5.0-streamlio-3.jar:2.5.0-streamlio-3]
at org.apache.pulsar.functions.worker.FunctionsStatsGenerator.generate(FunctionsStatsGenerator.java:59) ~[org.apache.pulsar-pulsar-functions-worker-2.5.0-streamlio-3.jar:2.5.0-streamlio-3]
at org.apache.pulsar.functions.worker.rest.api.FunctionsMetricsResource.getMetrics(FunctionsMetricsResource.java:47) ~[org.apache.pulsar-pulsar-functions-worker-2.5.0-streamlio-3.jar:2.5.0-streamlio-3]
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) ~[?:?]
```
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[GitHub] [pulsar] cckellogg closed pull request #7008: Fix possible null pointer when getting instance metrics.
Posted by GitBox <gi...@apache.org>.
cckellogg closed pull request #7008:
URL: https://github.com/apache/pulsar/pull/7008
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[GitHub] [pulsar] cckellogg commented on pull request #7008: Fix possible null pointer when getting instance metrics.
Posted by GitBox <gi...@apache.org>.
cckellogg commented on pull request #7008:
URL: https://github.com/apache/pulsar/pull/7008#issuecomment-632152938
Being fixed in another PR #7010
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