Andrew Purtell created HBASE-22509:
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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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