GitHub user xuchuanyin opened a pull request:
https://github.com/apache/carbondata/pull/2252
WIP: Support string longer than 32000 characters
Add a property in creating table 'long_string_columns' to support string
columns that will contains more than 32000 characters.
Inside carbondata, it use an integer instead of short to store the length
of bytes content.
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
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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/xuchuanyin/carbondata
0428_string_longer_than_32000
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/carbondata/pull/2252.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 #2252
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commit 26cbea7f1493d204a1abb4275e052481abccd185
Author: xuchuanyin <xuchuanyin@...>
Date: 2018-04-30T15:53:22Z
Support string longer than 32000 characters
Add a property in creating table 'long_string_columns' to support string
columns that will contains more than 32000 characters.
Inside carbondata, it use an integer instead of short to store the length
of bytes content.
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