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https://issues.apache.org/jira/browse/HBASE-20264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16412661#comment-16412661
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Sean Busbey commented on HBASE-20264:
-------------------------------------
It's down in the Hadoop section. It looks like this:
{quote}
Hadoop Pre-2.6.1 and JDK 1.8 Kerberos
When using pre-2.6.1 Hadoop versions and JDK 1.8 in a Kerberos environment,
HBase server can fail and abort due to Kerberos keytab relogin error. Late
version of JDK 1.7 (1.7.0_80) has the problem too. Refer to HADOOP-10786 for
additional details. Consider upgrading to Hadoop 2.6.1+ in this case.
{quote}
Now that I read the note I see that it also impacts JDK8, so probably not worth
a call out in the Java support section. Let me put up an updated patch.
> Update Java prerequisite section with LTS rec and status of current GA JDKs
> ---------------------------------------------------------------------------
>
> Key: HBASE-20264
> URL: https://issues.apache.org/jira/browse/HBASE-20264
> Project: HBase
> Issue Type: Task
> Components: documentation
> Affects Versions: 1.5.0, 2.0.0
> Reporter: Sean Busbey
> Assignee: Sean Busbey
> Priority: Critical
> Attachments: HBASE-20264.0.patch
>
>
> Per the thread [\[DISCUSS\] strategy on Java
> versions|https://lists.apache.org/thread.html/b7417aa8359e1beaa7caf47e8fa524296c499974e7467a541c6df415@%3Cdev.hbase.apache.org%3E]
> * Add Java 9 and Java 10 to the support matrix as NT
> * Add a NOTE to Java prereqs about "use a LTS version"
> For now, leave out talk about planning for timelines on LTS additions or
> dropping older JDK support. Once we get over the initial hurdle of prepping
> for Java 11 we'll hopefully have enough info to know how realistic the things
> talked about in the thread are and we can include a writeup.
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