GitHub user xuchuanyin opened a pull request:
https://github.com/apache/carbondata/pull/2493
[HOTFIX][DataMap] Fix bugs in rebuild datamap
In cluster mode, readCommitScope is null while rebuilding datamap for
segments, this will cause NPE. Here we use the origin segment object
whose readCommitScope is not null and will work fine.
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- [ ] Any backward compatibility impacted?
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- [ ] Testing done
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xuchuanyin/carbondata 0711_bug_rebuild_segment
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2493.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2493
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commit f33f0a1544c06fa71c187b3c07e0e31049171846
Author: xuchuanyin <xuchuanyin@...>
Date: 2018-07-11T14:24:54Z
Fix bugs in rebuild datamap
In cluster mode, readCommitScope is null while rebuilding datamap for
segments, this will cause NPE. Here we use the origin segment object
whose readCommitScope is not null and will work fine.
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