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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-22509) Address findbugs/spotbugs complaints (branch-1.4)
Date Thu, 30 May 2019 17:49:00 GMT
Andrew Purtell created HBASE-22509:
--------------------------------------

             Summary: Address findbugs/spotbugs complaints (branch-1.4) 
                 Key: HBASE-22509
                 URL: https://issues.apache.org/jira/browse/HBASE-22509
             Project: HBase
          Issue Type: Bug
            Reporter: Andrew Purtell
            Assignee: Andrew Purtell
             Fix For: 1.3.5


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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