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https://issues.apache.org/jira/browse/HBASE-19354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-19354:
--------------------------
Release Note:
The jdks in ubuntu trusty (14.04), our Docker os, don't work. HDFS hangs on
trusty's openjdk-7 151 which makes for a bunch of hbase tests that just
hang/timeout. See HBASE-19204. This patch adds azul jdks to our Docker env
because they are available, and later versions of openjdk (openjdk-7 161)., a
version that does not seem to hang HDFS.
This change adds the azul repo and then install its jdks and rename the azul
jvms as though they were from openjdk (otherwise yetus won't set JAVA_HOME; it
does find /usr/lib/jvm/ -name java-* -type d so a symlink to the zulu jvms
won't work).
> [branch-1] Build using a jdk that is beyond ubuntu trusty's openjdk-151
> -----------------------------------------------------------------------
>
> Key: HBASE-19354
> URL: https://issues.apache.org/jira/browse/HBASE-19354
> Project: HBase
> Issue Type: Sub-task
> Components: build
> Reporter: stack
> Assignee: stack
> Attachments: HBASE-19354.branch-1.2.001.patch
>
>
> HDFS mini cluster hangs when it runs on openjdk 151. See parent issue where
> [~chia7712] turns up the hang and then Xiao Chen confirms up in the parent
> issue in a comment. Lets do what Xiao Chen suggests which comes from a Todd
> approach over in kudu where we install newer versions of the jdk so we
> by-pass the hdfs hangs.
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