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https://issues.apache.org/jira/browse/HBASE-10690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13924582#comment-13924582
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Nick Dimiduk commented on HBASE-10690:
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While it makes sense to drop the profiles and module, it's probably premature
to unwind all this helpful tooling. As Mr. Purtell mentioned in another thread,
we'll want to take advantage of our changing HDFS platform (2.3, 3.0, &c).
> Drop Hadoop-1 support
> ---------------------
>
> Key: HBASE-10690
> URL: https://issues.apache.org/jira/browse/HBASE-10690
> Project: HBase
> Issue Type: Improvement
> Reporter: Enis Soztutar
> Priority: Critical
> Fix For: 0.99.0
>
>
> As per thread:
> http://mail-archives.apache.org/mod_mbox/hbase-dev/201403.mbox/%3ccamuu0w93mgp7zbbxgccov+be3etmkvn5atzowvzqd_gegdk...@mail.gmail.com%3E
> It seems that the consensus is that supporting Hadoop-1 in HBase-1.x will be
> costly, so we should drop the support.
> In this issue:
> - We'll document that Hadoop-1 support is deprecated in HBase-0.98. And
> users should switch to hadoop-2.2+ anyway.
> - Document that upcoming HBase-0.99 and HBase-1.0 releases will not have
> Hadoop-1 support.
> - Document that there is no rolling upgrade support for going between
> Hadoop-1 and Hadoop-2 (using HBase-0.96 or 0.98).
> - Release artifacts won't contain HBase build with Hadoop-1.
> - We may keep the profile, jenkins job etc if we want.
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