Andrew Kyle Purtell created HBASE-26555:
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Summary: Fix findbugs/spotbugs findings
Key: HBASE-26555
URL: https://issues.apache.org/jira/browse/HBASE-26555
Project: HBase
Issue Type: Task
Reporter: Andrew Kyle Purtell
Fix For: 2.5.0, 3.0.0-alpha-2, 2.3.8, 2.4.9, 2.6.0
Clean up findbugs/spotbugs findings on branch HEADs (master, branch-2,
branch-2.5, branch-2.4, branch-2.3)
For example, from recent precommits:
Possible null pointer dereference in
org.apache.hadoop.hbase.coprocessor.MetaTableMetrics$ExampleRegionObserverMeta.opMeterName(Object)
due to return value of called method Dereferenced at
MetaTableMetrics.java:org.apache.hadoop.hbase.coprocessor.MetaTableMetrics$ExampleRegionObserverMeta.opMeterName(Object)
due to return value of called method Dereferenced at
MetaTableMetrics.java:[line 230]
Possible null pointer dereference in
org.apache.hadoop.hbase.coprocessor.MetaTableMetrics$ExampleRegionObserverMeta.opWithClientMeterName(Object)
due to return value of called method Dereferenced at
MetaTableMetrics.java:org.apache.hadoop.hbase.coprocessor.MetaTableMetrics$ExampleRegionObserverMeta.opWithClientMeterName(Object)
due to return value of called method Dereferenced at
MetaTableMetrics.java:[line 210]
Possible null pointer dereference in
org.apache.hadoop.hbase.io.hfile.LruCachedBlockQueue.add(LruCachedBlock) due to
return value of called method Method invoked at
LruCachedBlockQueue.java:org.apache.hadoop.hbase.io.hfile.LruCachedBlockQueue.add(LruCachedBlock)
due to return value of called method Method invoked at
LruCachedBlockQueue.java:[line 73]
Possible null pointer dereference in
org.apache.hadoop.hbase.io.hfile.bucket.CachedEntryQueue.add(Map$Entry) due to
return value of called method Dereferenced at
CachedEntryQueue.java:org.apache.hadoop.hbase.io.hfile.bucket.CachedEntryQueue.add(Map$Entry)
due to return value of called method Dereferenced at
CachedEntryQueue.java:[line 79]
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