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Posted to issues@hawq.apache.org by "Shivram Mani (JIRA)" <ji...@apache.org> on 2015/11/18 00:58:10 UTC
[jira] [Comment Edited] (HAWQ-171) Upgrade PXF to Java 8
[ https://issues.apache.org/jira/browse/HAWQ-171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15009873#comment-15009873 ]
Shivram Mani edited comment on HAWQ-171 at 11/17/15 11:57 PM:
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HDP 2.3 which uses hadoop 2.7.0 is certified with JDK1.8 http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.1.0/bk_ambari_reference_guide/content/ch_changing_the_jdk_version_on_an_existing_cluster.html
Ambari 2.1.0 also has been certified with JDK 1.8 and has deprecated 1.7 https://issues.apache.org/jira/browse/AMBARI-9784
Also Hadoop 3.0 onwards has set 1.8 as the minimum version.
As of now, there is no release milestone for this update as it is tied with the other products we package in PHD/HDB
was (Author: shivram):
HDP 2.3 which uses hadoop 2.7.0 is certified with JDK1.8 http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.1.0/bk_ambari_reference_guide/content/ch_changing_the_jdk_version_on_an_existing_cluster.html
Ambari 2.1.0 also has been certified with JDK 1.8 and has deprecated 1.7 https://issues.apache.org/jira/browse/AMBARI-9784
Also Hadoop 3.0 onwards has set 1.8 as the minimum version.
As of now, we haven't quite set a release milestone for this PXF update as it is tied with the other products we package in PHD/HDB
> Upgrade PXF to Java 8
> ---------------------
>
> Key: HAWQ-171
> URL: https://issues.apache.org/jira/browse/HAWQ-171
> Project: Apache HAWQ
> Issue Type: Improvement
> Components: PXF
> Reporter: Shivram Mani
> Assignee: Shivram Mani
>
> JDK 8 has introduced a slew of new features including support for a Stream API, lambda expressions and security and performance improvements. Updating PXF to use JDK8 would allow us to benefit using these improvements.
> Overview of changes intorduced in JDK8 http://www.oracle.com/technetwork/java/javase/8-whats-new-2157071.html
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