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https://issues.apache.org/jira/browse/AMBARI-24750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17612110#comment-17612110
]
Zhiguo Wu commented on AMBARI-24750:
------------------------------------
Thanks [~bpgergo] ! Would you like to create another PR for our sub-project
_*ambari-logsearch*_ ?
> HTTP 500 internal server error caused by NPE when trying to set loglevel in
> logsearch
> -------------------------------------------------------------------------------------
>
> Key: AMBARI-24750
> URL: https://issues.apache.org/jira/browse/AMBARI-24750
> Project: Ambari
> Issue Type: Bug
> Components: logsearch
> Affects Versions: 2.7.1
> Reporter: Péter Gergő Barna
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.7.3
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> This request sometimes returns HTTP 500 internal server error:
>
> {noformat}
> curl -vv -X PUT --header 'Content-Type: application/json' --header 'Accept:
> application/json' --header 'Authorization: Basic YWRtaW46YWRtaW4=' -d
> '{"filter":{"storm_worker_event":{"hosts":[],"defaultLevels":["FATAL","ERROR","WARN","INFO","DEBUG","TRACE","UNKNOWN"],"expiryTime":null,"label":"storm_worker_event","overrideLevels":[]}}}'
>
> 'http://my.host:61888/api/v1/shipper/filters/streamline-181008-150631-i7y-1/level'{noformat}
>
> a corresponding entry appears in this log
> ambari-logsearch-portal/logsearch.json:
>
>
> {noformat}
> {"level":"WARN","file":"ShipperConfigManager.java","thread_name":"qtp1188445627-1735","line_number":142,"logger_name":"org.apache.ambari.logsearch.manager.ShipperConfigManager","logtime":"1539020343816","log_message":"Could
> not update log level filters java.lang.NullPointerException at
> org.apache.ambari.logsearch.config.zookeeper.LogLevelFilterManagerZK.setLogLevelFilters(LogLevelFilterManagerZK.java:86)
> at
> org.apache.ambari.logsearch.manager.ShipperConfigManager.setLogLevelFilters(ShipperConfigManager.java:138)
> at
> org.apache.ambari.logsearch.rest.ShipperConfigResource.setLogLevelFilter(ShipperConfigResource.java:122)
> 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.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
> at
> org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
> at
> org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
> at
> org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
> at
> org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
> at
> org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
> at
> org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
> at
> org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
> at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) at
> org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at
> org.glassfish.jersey.internal.Errors.process(Errors.java:315) at
> org.glassfish.jersey.internal.Errors.process(Errors.java:297) at
> org.glassfish.jersey.internal.Errors.process(Errors.java:267) at
> org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
> at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
> at
> org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
> at
> org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
> at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
> at
> org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:215)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
> at
> org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
> at
> org.apache.ambari.logsearch.web.filters.LogSearchLogLevelFilterManagerFilter.doFilter(LogSearchLogLevelFilterManagerFilter.java:79)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
> at
> org.apache.ambari.logsearch.web.filters.LogSearchConfigStateFilter.doFilter(LogSearchConfigStateFilter.java:83)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
>
> {noformat}
>
>
>
>
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