[VOTE] Apache CarbonData 1.5.1(RC2) release

Posted by ravipesala on Dec 01, 2018; 1:00am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/VOTE-Apache-CarbonData-1-5-1-RC2-release-tp69592.html

Hi

I submit the Apache CarbonData 1.5.1 (RC2) for your vote.

1.Release Notes:
https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12320220&version=12344320


    Some key features and improvements in this release:

   1. Optimized scan performance by avoiding multiple data copies and
   avoided double filtering for spark fileformat and presto by lazy loading
   and page pruning.
   2. Supported customize column compressor
   3. Supported concurrent reading through SDK reader to improve read
   performance.
   4. Supported fallback mechanism when offheap memory is not enough then
   switch to onheap
   5. Supported C++ interface for writing carbon data in CSDK
   6. Supported VectorizedReader for SDK Reader to improve read performance.
   7. Improved Blocklet DataMap pruning in driver using multi-threading.
   8. Make inverted index false by default
   9. Enable Local dictionary by default
   10. Support prefetch for compaction to improve compaction performance.
   11. Many Bug fixes and stabilized Carbondata.


 2. The tag to be voted upon : apache-carbondata-1.5.1-rc2 (commit:
1d1eb7bd625f1af1745c555274dd69298a79ab65)
https://github.com/apache/carbondata/releases/tag/apache-carbondata-1.5.1-rc2


3. The artifacts to be voted on are located here:
https://dist.apache.org/repos/dist/dev/carbondata/1.5.1-rc2/


4. A staged Maven repository is available for review at:
https://repository.apache.org/content/repositories/orgapachecarbondata-1036/


5. Release artifacts are signed with the following key:

*https://people.apache.org/keys/committer/ravipesala.asc
<https://link.getmailspring.com/link/1524823736.local-38e60b2f-d8f4-v1.2.1-7e7447b6@.../9?redirect=https%3A%2F%2Fpeople.apache.org%2Fkeys%2Fcommitter%2Fravipesala.asc&recipient=ZGV2QGNhcmJvbmRhdGEuYXBhY2hlLm9yZw%3D%3D>*


Please vote on releasing this package as Apache CarbonData 1.5.1,  The vote

will be open for the next 72 hours and passes if a majority of

at least three +1 PMC votes are cast.


[ ] +1 Release this package as Apache CarbonData 1.5.1

[ ] 0 I don't feel strongly about it, but I'm okay with the release

[ ] -1 Do not release this package because...


Regards,
Ravindra.