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Posted to commits@druid.apache.org by "tejaswini-imply (via GitHub)" <gi...@apache.org> on 2023/03/31 08:43:15 UTC
[GitHub] [druid] tejaswini-imply opened a new pull request, #14005: Update Hadoop3 as default build version
tejaswini-imply opened a new pull request, #14005:
URL: https://github.com/apache/druid/pull/14005
### Description:
Hadoop 2 often causes red security scans on Druid distribution because of the dependencies it brings. We want to move away from Hadoop 2 and provide Hadoop 3 distribution available. Switch druid to building with Hadoop 3 by default. Druid will still be compatible with Hadoop 2 and users can build hadoop-2 compatible distribution using hadoop2 profile.
<hr>
#### Release note
Druid is now built with Hadoop 3. If you need Hadoop 2 compatible distribution, you can build one yourself using the source code and building a tar with hadoop2 profile.
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[GitHub] [druid] abhishekagarwal87 merged pull request #14005: Update Hadoop3 as default build version
Posted by "abhishekagarwal87 (via GitHub)" <gi...@apache.org>.
abhishekagarwal87 merged PR #14005:
URL: https://github.com/apache/druid/pull/14005
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[GitHub] [druid] abhishekagarwal87 commented on pull request #14005: Update Hadoop3 as default build version
Posted by "abhishekagarwal87 (via GitHub)" <gi...@apache.org>.
abhishekagarwal87 commented on PR #14005:
URL: https://github.com/apache/druid/pull/14005#issuecomment-1510869023
I looked at the tar generated. I think that hadoop dependencies can be cleaned up. We should have only the client-api and client-runtime in that folder since they are supposed to have all the classes that the hadoop client needs.
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