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https://issues.apache.org/jira/browse/PHOENIX-4813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Istvan Toth resolved PHOENIX-4813.
----------------------------------
Fix Version/s: 5.1.0
Resolution: Fixed
> Support getActiveGeneralRpcHandlerCount in PhoenixRpcScheduler
> --------------------------------------------------------------
>
> Key: PHOENIX-4813
> URL: https://issues.apache.org/jira/browse/PHOENIX-4813
> Project: Phoenix
> Issue Type: Task
> Reporter: Ted Yu
> Priority: Major
> Fix For: 5.1.0
>
>
> Trying to start Phoenix on top of hbase 2.1, I observed the following:
> {code}
> 2018-07-13 22:30:20,157 WARN [HBase-Metrics2-1] impl.MetricsSystemImpl:
> Caught exception in callback postStart
> java.lang.reflect.InvocationTargetException
> 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.apache.hadoop.metrics2.impl.MetricsSystemImpl$3.invoke(MetricsSystemImpl.java:320)
> at com.sun.proxy.$Proxy10.postStart(Unknown Source)
> at
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl.start(MetricsSystemImpl.java:193)
> at
> org.apache.hadoop.metrics2.impl.JmxCacheBuster$JmxCacheBusterRunnable.run(JmxCacheBuster.java:109)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.AbstractMethodError:
> org.apache.hadoop.hbase.ipc.RpcScheduler.getActiveGeneralRpcHandlerCount()I
> at
> org.apache.hadoop.hbase.ipc.MetricsHBaseServerWrapperImpl.getActiveGeneralRpcHandlerCount(MetricsHBaseServerWrapperImpl.java:90)
> at
> org.apache.hadoop.hbase.ipc.MetricsHBaseServerSourceImpl.getMetrics(MetricsHBaseServerSourceImpl.java:160)
> at
> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.getMetrics(MetricsSourceAdapter.java:200)
> at
> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.updateJmxCache(MetricsSourceAdapter.java:183)
> at
> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.getMBeanInfo(MetricsSourceAdapter.java:156)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
> at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:67)
> at
> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.startMBeans(MetricsSourceAdapter.java:222)
> at
> org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.start(MetricsSourceAdapter.java:101)
> at
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl.registerSource(MetricsSystemImpl.java:268)
> at
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl$1.postStart(MetricsSystemImpl.java:239)
> {code}
> The method, {{getActiveGeneralRpcHandlerCount}}, was added by:
> HBASE-20450 Provide metrics for number of total active, priority and
> replication rpc handlers
> PhoenixRpcScheduler needs to support this method in order to deploy on hbase
> 2.1 cluster
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