Grant Henke created KUDU-3142:
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Summary: 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
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
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