NPE in JvmMetrics.doThreadUpdates
---------------------------------
Key: HADOOP-2036
URL: https://issues.apache.org/jira/browse/HADOOP-2036
Project: Hadoop
Issue Type: Bug
Components: metrics
Affects Versions: 0.14.1
Reporter: Koji Noguchi
It showed on task's stderr. Didn't fail the task directly.
java.lang.NullPointerException
at org.apache.hadoop.metrics.jvm.JvmMetrics.doThreadUpdates(JvmMetrics.java:129)
at org.apache.hadoop.metrics.jvm.JvmMetrics.doUpdates(JvmMetrics.java:79)
at
org.apache.hadoop.metrics.spi.AbstractMetricsContext.timerEvent(AbstractMetricsContext.java:284)
at
org.apache.hadoop.metrics.spi.AbstractMetricsContext.access$000(AbstractMetricsContext.java:50)
at
org.apache.hadoop.metrics.spi.AbstractMetricsContext$1.run(AbstractMetricsContext.java:249)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
