GitHub user jackylk opened a pull request:
https://github.com/apache/carbondata/pull/2255
[CARBONDATA-2416] Support DEFERRED REBUILD when creating DataMap
This PR is on top on #2254
1. REFRESH DATAMAP is changed to REBUILD DATAMAP command
2. When creating datamap, user can choose to load the datamap immediately
or later by manually trigger REBUILD DATAMAP command
- [X] Any interfaces changed?
No
- [X] Any backward compatibility impacted?
No
- [X] Document update required?
Yes
- [X] 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.
Test case added
- [X] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
NA
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jackylk/incubator-carbondata deferred-rebuild
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2255.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 #2255
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commit 84f5e13edd6a5ac0cbc786d9df3fc400c4bd0774
Author: Jacky Li <jacky.likun@...>
Date: 2018-05-01T06:51:08Z
support refresh datamap for all index datamap
commit 81ed2cb6159a90b6eeba9bec866e946cba3cac63
Author: Jacky Li <jacky.likun@...>
Date: 2018-05-01T09:17:33Z
support deferred rebuild
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