[jira] [Created] (HBASE-15794) Fix Findbugs instanceof always true issue in MultiServerCallable

["Jurriaan Mous (JIRA)" <ji...@apache.org>]

Jurriaan Mous created HBASE-15794:
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             Summary: Fix Findbugs instanceof always true issue in MultiServerCallable
                 Key: HBASE-15794
                 URL: https://issues.apache.org/jira/browse/HBASE-15794
             Project: HBase
          Issue Type: Improvement
            Reporter: Jurriaan Mous
            Assignee: Jurriaan Mous
            Priority: Minor


Findbugs keeps reporting this issue on Client:


Code	Warning
BC	instanceof will always return true for all nonnull values in org.apache.hadoop.hbase.client.MultiServerCallable.isCellBlock(), since all org.apache.hadoop.hbase.client.ClusterConnection are instances of org.apache.hadoop.hbase.client.ClusterConnection
Bug type BC_VACUOUS_INSTANCEOF (click for details) 
In class org.apache.hadoop.hbase.client.MultiServerCallable
In method org.apache.hadoop.hbase.client.MultiServerCallable.isCellBlock()
Actual type org.apache.hadoop.hbase.client.ClusterConnection
Expected org.apache.hadoop.hbase.client.ClusterConnection
At MultiServerCallable.java:[line 141]

https://builds.apache.org/job/PreCommit-HBASE-Build/1812/artifact/patchprocess/branch-findbugs-hbase-client-warnings.html



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