orc-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From omalley <...@git.apache.org>
Subject [GitHub] orc pull request #252: ORC-345 Create and use a new Decimal64StatisticsImpl ...
Date Wed, 18 Apr 2018 22:20:33 GMT
GitHub user omalley opened a pull request:

    https://github.com/apache/orc/pull/252

    ORC-345 Create and use a new Decimal64StatisticsImpl on the write path

    Currently the DecimalTreeWriter spends a lot of time maintaining the statistics for decimal
objects. For short decimals (p <= 18) we can use longs to track the min, max, and sum.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/omalley/orc orc-345

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/orc/pull/252.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 #252
    
----
commit 12c37d717010e5b683074633b273b0bad0180e05
Author: Owen O'Malley <omalley@...>
Date:   2018-04-18T03:16:12Z

    ORC-344. Support the new Decimal64ColumnVector.
    
    Fixes #250
    
    Signed-off-by: Owen O'Malley <omalley@apache.org>

commit e7c395ed2e5a68e480e31c4ba6d74237e5025a33
Author: Owen O'Malley <omalley@...>
Date:   2018-04-18T21:30:35Z

    ORC-345. Create Decimal64StatisticsImpl.

----


---

Mime
View raw message