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https://issues.apache.org/jira/browse/HBASE-26838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17516032#comment-17516032
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Hudson commented on HBASE-26838:
--------------------------------
Results for branch branch-2
[build #505 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/505/]:
(x) *{color:red}-1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/505/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/505/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/505/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(x) {color:red}-1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/505/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Junit jar is not included in the hbase tar ball, causing issues for some
> hbase tools that do rely on it
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-26838
> URL: https://issues.apache.org/jira/browse/HBASE-26838
> Project: HBase
> Issue Type: Bug
> Components: integration tests, tooling
> Affects Versions: 2.5.0, 3.0.0-alpha-2, 2.6.0, 2.4.11
> Reporter: Wellington Chevreuil
> Assignee: Wellington Chevreuil
> Priority: Major
> Fix For: 2.5.0, 2.6.0, 3.0.0-alpha-3, 2.4.12
>
>
> We used to include junit jar on the generated tar ball lib directory. After
> some sanitisation of unnecessary libs for most of hbase processes, junit got
> removed from the packing, so that it don't end in hbase classpath by default.
> Some testing tools, however do depend on junit at runtime, and would now fail
> with NoClassDefFoundError, like
> [IntegrationTestIngest:|https://hbase.apache.org/book.html#chaos.monkey.properties]
> {noformat}
> 2022-03-14T21:54:50,483 INFO [main] client.AsyncConnectionImpl: Connection
> has been closed by main.
> Exception in thread "main" java.lang.NoClassDefFoundError: org/junit/Assert
> at
> org.apache.hadoop.hbase.IntegrationTestIngest.initTable(IntegrationTestIngest.java:101)
> at
> org.apache.hadoop.hbase.IntegrationTestIngest.setUpCluster(IntegrationTestIngest.java:92)
> at
> org.apache.hadoop.hbase.IntegrationTestBase.setUp(IntegrationTestBase.java:170)
> at
> org.apache.hadoop.hbase.IntegrationTestBase.doWork(IntegrationTestBase.java:153)
> at
> org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:153)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> at
> org.apache.hadoop.hbase.IntegrationTestIngest.main(IntegrationTestIngest.java:259)
> Caused by: java.lang.ClassNotFoundException: org.junit.Assert
> at
> java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
> at
> java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
> ... 7 more {noformat}
> Discussing with [~elserj] internally, we believe a reasonable solution would
> be to include junit jar back into the tarball, under "lib/test" dir so that
> it's not automatically added to hbase processes classpath, but still allow
> operators to manually define it in a convenient way, like below:
> {noformat}
> HBASE_CLASSPATH="$HBASE_HOME/lib/tests/*" hbase
> org.apache.hadoop.hbase.IntegrationTesngest -m slowDeterministic {noformat}
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