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Posted to issues@hbase.apache.org by "Tak Lon (Stephen) Wu (JIRA)" <ji...@apache.org> on 2018/05/18 01:23:00 UTC
[jira] [Comment Edited] (HBASE-20556) Backport HBASE-16490 to
branch-1
[ https://issues.apache.org/jira/browse/HBASE-20556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16479980#comment-16479980 ]
Tak Lon (Stephen) Wu edited comment on HBASE-20556 at 5/18/18 1:22 AM:
-----------------------------------------------------------------------
I submitted another patch for fixing the checkstyle problem, however, I found the failures in [complie|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-compile-hbase-server-jdk1.7.0_181.txt] and [unit|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-unit-hbase-server.txt] logs should not be related.
# in [complie|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-compile-hbase-server-jdk1.7.0_181.txt] logs, a very strange error jdk 7 incompatible with jdk 8 of `maven-compiler-plugin:3.6.1:compile: java.lang.UnsupportedClassVersionError: javax/tools/DiagnosticListener : Unsupported major.minor version 52.0`. I found other JIRAs that works on branch-1 has the same issue, did the maven version (3.6.1) has any problem with jdk 7 ?? or in the pom.xml (I didn't touch that) has any issue with jdk 7 ? this also happened on the local compile as well
# in [unit|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-unit-hbase-server.txt] log, all unit tests completed but at the end of the test process, I saw a lots of `ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?` I found this [surefire faq|http://maven.apache.org/surefire/maven-surefire-plugin/faq.html] and said system.exit() at any time is not supported (I also found some other JIRAs that works on branch-1 has this issue). So those Test classes called system.exit() should not be related to this change, but just be curious, does anyone know how to get it thru?
was (Author: taklwu):
I submitted another patch for fixing the style, however, I found the failures in [complie|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-compile-hbase-server-jdk1.7.0_181.txt] and [unit|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-unit-hbase-server.txt] logs should not be related.
# in [complie|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-compile-hbase-server-jdk1.7.0_181.txt] logs, a very strange error jdk 7 incompatible with jdk 8 of `maven-compiler-plugin:3.6.1:compile: java.lang.UnsupportedClassVersionError: javax/tools/DiagnosticListener : Unsupported major.minor version 52.0`. I found other JIRAs that works on branch-1 has the same issue, did the maven version (3.6.1) has any problem with jdk 7 ?? or in the pom.xml (I didn't touch that) has any issue with jdk 7 ? this also happened on the local compile as well
# in [unit|https://builds.apache.org/job/PreCommit-HBASE-Build/12854/artifact/patchprocess/patch-unit-hbase-server.txt] log, all unit tests completed but at the end of the test process, I saw a lots of `ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?` I found this [surefire faq|http://maven.apache.org/surefire/maven-surefire-plugin/faq.html] and said system.exit() at any time is not supported (I also found some other JIRAs that works on branch-1 has this issue). So those Test classes called system.exit() should not be related to this change, but just be curious, does anyone know how to get it thru?
> Backport HBASE-16490 to branch-1
> --------------------------------
>
> Key: HBASE-20556
> URL: https://issues.apache.org/jira/browse/HBASE-20556
> Project: HBase
> Issue Type: Sub-task
> Components: HFile, snapshots
> Affects Versions: 1.4.4, 1.4.5
> Reporter: Tak Lon (Stephen) Wu
> Assignee: Tak Lon (Stephen) Wu
> Priority: Major
> Attachments: HBASE-20556.branch-1.001.patch, HBASE-20556.branch-1.002.patch, HBASE-20556.branch-1.003.patch
>
>
> As part of HBASE-20555, HBASE-16490 is the first patch that is needed for backporting HBASE-18083
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