[
https://issues.apache.org/jira/browse/KUDU-3142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304887#comment-17304887
]
ASF subversion and git services commented on KUDU-3142:
-------------------------------------------------------
Commit f8d060bd1d9066b0a6d4afa9bd7eb4d4f082037f in kudu's branch
refs/heads/master from Grant Henke
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=f8d060b ]
KUDU-3142: Remove the deprecated kudu-mapreduce modules
The kudu-mapreduce integration has not been improved in a couple of
years even though there are known outstanding issues and feature gaps.
This patch removes the outdated kudu-mapreduce module and the
related/supporting kudu-client-tools module. This removal helps
reduce the public API surface area and removes code we are no
longer improving/updating.
Similar functionality and capabilities now exist via Spark, Hive, Impala,
and NiFi integrations. Users that still need this functioanlity are welcome
to use any published Kudu 1.14.0 and earlier Jar.
Change-Id: I6d0b1ca71e436bd5ad03101e9d02e9116a1ed2fa
Reviewed-on: http://gerrit.cloudera.org:8080/17202
Tested-by: Grant Henke <granthe...@apache.org>
Reviewed-by: Alexey Serbin <aser...@cloudera.com>
> Deprecate kudu-mapreduce integration
> ------------------------------------
>
> Key: KUDU-3142
> URL: https://issues.apache.org/jira/browse/KUDU-3142
> Project: Kudu
> Issue Type: Task
> Affects Versions: 1.12.0
> Reporter: Grant Henke
> Assignee: Grant Henke
> Priority: Major
>
> The kudu-mapreduce integration has not been improved in a couple of years
> even though there are known outstanding issues and feature gaps. Additionally
> similar functionality and capabilities now exist via Spark, Hive, Impala, and
> NiFi integrations. We should document the deprecation of the kudu-mapreduce
> integration to notify users and so that we can remove it if maintenance
> becomes an issue.
> Even if eventually removed, users can still use the jars published in older
> versions as needed.
> Additionally if a Hadoop InputFormat and OutputFormat is required, a much
> more modern and maintained version is available in the Apache Hive project:
> https://github.com/apache/hive/tree/master/kudu-handler/src/java/org/apache/hadoop/hive/kudu
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
