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https://issues.apache.org/jira/browse/HBASE-25370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17248072#comment-17248072
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Hudson commented on HBASE-25370:
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Results for branch branch-2
[build #127 on
builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/127/]:
(/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/127/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/127/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
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report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2/127/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Fix flaky test TestClassFinder#testClassFinderDefaultsToOwnPackage
> -------------------------------------------------------------------
>
> Key: HBASE-25370
> URL: https://issues.apache.org/jira/browse/HBASE-25370
> Project: HBase
> Issue Type: Test
> Components: test
> Reporter: Adam Wang
> Assignee: Adam Wang
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.2.7, 2.3.4, 2.5.0, 2.4.1
>
>
> The test {{TestClassFinder#testClassFinderDefaultsToOwnPackage}} compares two
> sets from {{allClassesFinder.findClasses}}. However, the function
> {{allClassesFinder.findClasses}} does not return the deterministic order
> result. From code trace, the root cause is at
> {{ClassFinder.findClassesFromJar}} and {{ClassFinder.findClassesFromFiles}}.
> They use {{HashSet}} to store {{classes}} and {{listFiles}} to get file
> array. However, {{HashSet}} and {{listFiles}} do not guarantee that order,
> and the assertion can fail if the order differs.
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