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https://issues.apache.org/jira/browse/HBASE-21884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16767255#comment-16767255
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Sean Busbey commented on HBASE-21884:
-------------------------------------
The three failed tests for branch-1 don't show up in flaky, but my attempts to
get them to fail locally aren't getting anywhere. They also don't overlap with
the changed code AFAICT.
> Fix box/unbox findbugs warning in secure bulk load
> --------------------------------------------------
>
> Key: HBASE-21884
> URL: https://issues.apache.org/jira/browse/HBASE-21884
> Project: HBase
> Issue Type: Task
> Affects Versions: 3.0.0, 1.5.0, 2.2.0, 2.1.1, 2.0.3, 2.1.2, 2.0.4, 1.4.10,
> 1.3.4, 1.2.11, 2.3.0
> Reporter: Sean Busbey
> Assignee: Sean Busbey
> Priority: Minor
> Fix For: 3.0.0, 2.2.0, 1.4.10, 1.3.4, 1.2.11, 2.3.0, 2.1.4,
> 2.0.6, 1.5.1
>
> Attachments: HBASE-21884-branch-1.v0.patch,
> HBASE-21884-master.v0.patch
>
>
> {code}
> Reason Tests
> FindBugs module:hbase-server
> Boxed value is unboxed and then immediately reboxed in
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.incrementUgiReference(UserGroupInformation)
> At SecureBulkLoadEndpoint.java:then immediately reboxed in
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.incrementUgiReference(UserGroupInformation)
> At SecureBulkLoadEndpoint.java:[line 268]
> {code}
> Looking at branch-2 and master I suspect we're doing the same wasteful
> operation but findbugs can't see it through the lambda definition.
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