Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.0, 1.3.0, 2.0.0
    • Fix Version/s: 1.2.0, 1.3.0, 2.0.0
    • Component/s: test
    • Labels:
      None

      Description

      Saw this in TestDistributedLogSplitting after HBASE-14274 was applied.

      119113 2015-08-20 15:31:10,704 WARN  [HBase-Metrics2-1] impl.MetricsConfig(124): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
      119114 2015-08-20 15:31:10,710 ERROR [HBase-Metrics2-1] lib.MethodMetric$2(118): Error invoking method getBlocksTotal
      119115 java.lang.reflect.InvocationTargetException
      119116 ›   at sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
      119117 ›   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      119118 ›   at java.lang.reflect.Method.invoke(Method.java:606)
      119119 ›   at org.apache.hadoop.metrics2.lib.MethodMetric$2.snapshot(MethodMetric.java:111)
      119120 ›   at org.apache.hadoop.metrics2.lib.MethodMetric.snapshot(MethodMetric.java:144)
      119121 ›   at org.apache.hadoop.metrics2.lib.MetricsRegistry.snapshot(MetricsRegistry.java:387)
      119122 ›   at org.apache.hadoop.metrics2.lib.MetricsSourceBuilder$1.getMetrics(MetricsSourceBuilder.java:79)
      119123 ›   at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.getMetrics(MetricsSourceAdapter.java:195)
      119124 ›   at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.updateJmxCache(MetricsSourceAdapter.java:172)
      119125 ›   at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.getMBeanInfo(MetricsSourceAdapter.java:151)
      119126 ›   at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333)
      119127 ›   at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319)
      119128 ›   at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
      119129 ›   at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:57)
      119130 ›   at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.startMBeans(MetricsSourceAdapter.java:221)
      119131 ›   at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.start(MetricsSourceAdapter.java:96)
      119132 ›   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.registerSource(MetricsSystemImpl.java:245)
      119133 ›   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl$1.postStart(MetricsSystemImpl.java:229)
      119134 ›   at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)
      119135 ›   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      119136 ›   at java.lang.reflect.Method.invoke(Method.java:606)
      119137 ›   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl$3.invoke(MetricsSystemImpl.java:290)
      119138 ›   at com.sun.proxy.$Proxy13.postStart(Unknown Source)
      119139 ›   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.start(MetricsSystemImpl.java:185)
      119140 ›   at org.apache.hadoop.metrics2.impl.JmxCacheBuster$JmxCacheBusterRunnable.run(JmxCacheBuster.java:81)
      119141 ›   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      119142 ›   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
      119143 ›   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
      119144 ›   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
      119145 ›   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      119146 ›   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      119147 ›   at java.lang.Thread.run(Thread.java:744)
      119148 Caused by: java.lang.NullPointerException
      119149 ›   at org.apache.hadoop.hdfs.server.blockmanagement.BlocksMap.size(BlocksMap.java:198)
      119150 ›   at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.getTotalBlocks(BlockManager.java:3158)
      119151 ›   at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlocksTotal(FSNamesystem.java:5652)
      119152 ›   ... 32 more
      

        Attachments

        1. HBASE-14278.patch
          3 kB
          Elliott Neil Clark
        2. HBASE-14278-v1.patch
          3 kB
          Elliott Neil Clark
        3. HBASE-14278-v2.patch
          13 kB
          Elliott Neil Clark
        4. HBASE-14278-v3.patch
          14 kB
          Elliott Neil Clark
        5. HBASE-14278-v4.patch
          14 kB
          Elliott Neil Clark
        6. HBASE-14278-v5.patch
          14 kB
          Elliott Neil Clark

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              • Assignee:
                eclark Elliott Neil Clark
                Reporter:
                stack Michael Stack
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                • Created:
                  Updated:
                  Resolved: