Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-11361

Fix a race condition in MetricsSourceAdapter.updateJmxCache

    Details

      Description

      Caused by: java.lang.NullPointerException
      	at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.updateAttrCache(MetricsSourceAdapter.java:247)
      	at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.updateJmxCache(MetricsSourceAdapter.java:177)
      	at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.getAttribute(MetricsSourceAdapter.java:102)
      	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:647)
      

        Attachments

        1. HADOOP-111361-003.patch
          2 kB
          Brahma Reddy Battula
        2. HADOOP-11361.008.patch
          4 kB
          Tsuyoshi Ozawa
        3. HADOOP-11361.patch
          0.7 kB
          Brahma Reddy Battula
        4. HADOOP-11361-002.patch
          0.9 kB
          Brahma Reddy Battula
        5. HADOOP-11361-004.patch
          0.9 kB
          Brahma Reddy Battula
        6. HADOOP-11361-005.patch
          6 kB
          Vinayakumar B
        7. HADOOP-11361-005.patch
          4 kB
          Vinayakumar B
        8. HADOOP-11361-006.patch
          4 kB
          Vinayakumar B
        9. HADOOP-11361-007.patch
          4 kB
          Vinayakumar B
        10. HADOOP-11361-009.patch
          3 kB
          Vinayakumar B
        11. HDFS-7487.patch
          0.7 kB
          Brahma Reddy Battula

          Issue Links

            Activity

              People

              • Assignee:
                brahmareddy Brahma Reddy Battula
                Reporter:
                brahmareddy Brahma Reddy Battula
              • Votes:
                0 Vote for this issue
                Watchers:
                16 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: