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https://issues.apache.org/jira/browse/HBASE-24482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17120761#comment-17120761
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Matthew Foley commented on HBASE-24482:
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Interesting, grepping the branch-2.3 of HBase, I see the poms do _not_ mention
edu.umd.cs.findbugs.annotations, and _do_ mention javax.annotation. BUT there
are still scads of uses of edu.umd.cs.findbugs.annotations in java files. The
tag 2.1.6RC1 has the same behavior. So I infer that the
edu.umd.cs.findbugs.annotations package was being pulled in by an indirect
dependency, and either an assembly or a shadowing somewhere along the line
changed since 2.1.6.
> [hbase-operator-tools] build of hbck2 fails with HBase branch-2.3, due to
> missing edu.umd.cs.findbugs.annotations dependency
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-24482
> URL: https://issues.apache.org/jira/browse/HBASE-24482
> Project: HBase
> Issue Type: Bug
> Components: hbase-operator-tools
> Affects Versions: hbase-operator-tools-1.1.0
> Reporter: Matthew Foley
> Priority: Major
> Attachments: HBASE-24482_compile_error.log
>
>
> If we do a local build of the current HBase branch-2.3 as version
> 2.3.0-SNAPSHOT, and 'mvn install' it in the local maven repository,
> then attempt to build hbase-operator-tools master branch, with
> -Dhbase.version=2.3.0-SNAPSHOT,
> the HBCK2 class file HBCKMetaTableAccessor.java (line 25) fails to compile
> with error: "package edu.umd.cs.findbugs.annotations does not exist",
> followed by multiple instances of missing "symbol: class Nullable". (A
> longer log extract is attached.)
> It would appear the default HBase version 2.1.6 made this dependency package
> available in some manner, but the newer HBase does not.
> If the @Nullable annotation is still needed, it may be sufficient to simply
> add it to the hbase-operator-tools pom.xml file, so maven will load it.
> However, it is actually deprecated in the current documentation for
> edu.umd.cs.findbugs.annotations. Various commentary online suggest that we
> should be using the similar jsr305.jar (*{{javax.annotation)}}* instead; see
> eg
> *
> [https://stackoverflow.com/questions/4963300/which-notnull-java-annotation-should-i-use]
> Does anyone know if that was HBase's approach?
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