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https://issues.apache.org/jira/browse/HBASE-22508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16853503#comment-16853503
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Hudson commented on HBASE-22508:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-1.3-IT #568 (See
[https://builds.apache.org/job/HBase-1.3-IT/568/])
HBASE-22508 Address findbugs/spotbugs complaints (branch-1.3) (apurtell: rev
be463e77f7edec577dcffcfa4ede94a51485a163)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/tool/Canary.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* (edit)
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/metrics2/lib/MetricsExecutorImpl.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
> Address findbugs/spotbugs complaints (branch-1.3)
> --------------------------------------------------
>
> Key: HBASE-22508
> URL: https://issues.apache.org/jira/browse/HBASE-22508
> Project: HBase
> Issue Type: Bug
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Priority: Major
> Fix For: 1.3.5
>
> Attachments: HBASE-22508-branch-1.3.patch
>
>
> 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]
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