GitHub user kunal642 opened a pull request:
https://github.com/apache/carbondata/pull/2195
[CARBONDATA-2366] fixed concurrent datamap creation issue
Problem1: CarbonTable is not getting refreshed while creation due to which
all datamaps are getting wrong carbonTable object. Due to this only the last
datamap is getting registered.
Problem2: If datamap creation fails then DropTableCommand is called instead
of DropDataMapCommand with forceDrop as true.
Be sure to do all of the following checklist to help us incorporate
your contribution quickly and easily:
- [ ] Any interfaces changed?
- [ ] Any backward compatibility impacted?
- [ ] Document update required?
- [ ] Testing done
Please provide details on
- Whether new unit test cases have been added or why no new tests
are required?
- How it is tested? Please attach test report.
- Is it a performance related change? Please attach the performance
test report.
- Any additional information to help reviewers in testing this
change.
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kunal642/carbondata concurrent_load_fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2195.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 #2195
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commit b462a630a56b9a77435613410ec4302276323d6f
Author: kunal642 <kunalkapoor642@...>
Date: 2018-04-20T07:10:20Z
fixed concurrent datamap creation issue
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