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Posted to yarn-issues@hadoop.apache.org by "Vrushali C (JIRA)" <ji...@apache.org> on 2016/04/21 21:21:26 UTC
[jira] [Created] (YARN-4985) Refactor the coprocessor code & other
definition classes into independent packages
Vrushali C created YARN-4985:
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Summary: Refactor the coprocessor code & other definition classes into independent packages
Key: YARN-4985
URL: https://issues.apache.org/jira/browse/YARN-4985
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Vrushali C
Assignee: Vrushali C
As part of the coprocessor deployment, we have realized that it will be much cleaner to have the coprocessor code sit in a package which does not depend on hadoop-yarn-server classes. It only needs hbase and other util classes.
These util classes and tag definition related classes can be refactored into their own independent "definition" class package so that making changes to coprocessor code, upgrading hbase, deploying hbase on a different hadoop version cluster etc all becomes operationally much easier and less error prone to having different library jars etc.
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