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Posted to issues@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/11 17:59:00 UTC
[jira] [Updated] (HBASE-26555) Fix findbugs/spotbugs findings
[ https://issues.apache.org/jira/browse/HBASE-26555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Kyle Purtell updated HBASE-26555:
----------------------------------------
Fix Version/s: (was: 2.6.0)
(was: 3.0.0-alpha-3)
Resolution: Won't Fix
Status: Resolved (was: Patch Available)
The findings related to Random were committed in a follow up. Will circle back to do a cleanup some time in the future, but this issue is not useful to keep open for that, as analysis results will change. Closing.
> 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
> Priority: Minor
>
> 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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