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  1. HBase
  2. HBASE-22508

Address findbugs/spotbugs complaints (branch-1.3)

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.3.5
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      FindBugs module:hbase-hadoop2-compat
      java.util.concurrent.ScheduledThreadPoolExecutor stored into non-transient field MetricsExecutorImpl$ExecutorSingleton.scheduler At MetricsExecutorImpl.java:MetricsExecutorImpl$ExecutorSingleton.scheduler At MetricsExecutorImpl.java:[line 51]
      FindBugs module:hbase-server
      Possible null pointer dereference of walKey in org.apache.hadoop.hbase.regionserver.HRegion.append(Append, long, long) Dereferenced at HRegion.java:walKey in org.apache.hadoop.hbase.regionserver.HRegion.append(Append, long, long) Dereferenced at HRegion.java:[line 7815]
      Possible null pointer dereference of walKey in org.apache.hadoop.hbase.regionserver.HRegion.doIncrement(Increment, long, long) Dereferenced at HRegion.java:walKey in org.apache.hadoop.hbase.regionserver.HRegion.doIncrement(Increment, long, long) Dereferenced at HRegion.java:[line 8052]
      Possible null pointer dereference of r in org.apache.hadoop.hbase.regionserver.HStore.removeCompactedfiles(Collection) Dereferenced at HStore.java:r in org.apache.hadoop.hbase.regionserver.HStore.removeCompactedfiles(Collection) Dereferenced at HStore.java:[line 2810]
      org.apache.hadoop.hbase.tool.Canary$RegionMonitor.run() makes inefficient use of keySet iterator instead of entrySet iterator At Canary.java:keySet iterator instead of entrySet iterator At Canary.java:[line 1095]

        Attachments

        1. HBASE-22508-branch-1.3.patch
          6 kB
          Andrew Kyle Purtell

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            People

            • Assignee:
              apurtell Andrew Kyle Purtell
              Reporter:
              apurtell Andrew Kyle Purtell
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              Dates

              • Created:
                Updated:
                Resolved: