Fix HackOutputCommitter
over size NullStructField
chekcstyle
over size NullStructField
Merge pull request #56 from facebook/output

Fix HackOutputCommitter
underscores between words
Size does not fit
Merge pull request #57 from Thinker0/feature/data-numColumns-fix

Feature/data num columns fix
Add an option to drop the partition if it already exists for output
Fix logging
Merge pull request #59 from facebook/drop_partition

Add an option to drop the partition if it already exists for output
[maven-release-plugin] prepare release 0.17
[maven-release-plugin] prepare for next development iteration
Exponential backoff for hiveio

Summary:
Make HiveIO retry on failure to communicate with Hive
metastore. We use exponential backoff and a likely different
metastore server. Giraph needs to be modified as shown here
https://phabricator.fb.com/D978650

Test Plan:
Added a unittest. Tested HiveIO, and a digraph computation
compiled with this version of HiveIO.

CC: digraph-codereviews@

Differential Revision: https://phabricator.fb.com/D978662
Revision for D978662

Summary: Revision for D978662

Test Plan: Tests pass

CC: digraph-codereviews@

Differential Revision: https://phabricator.fb.com/D1002202
[maven-release-plugin] prepare release 0.18
[maven-release-plugin] prepare for next development iteration
Retry on MetaException; log other

Summary: Retry on MetaException; log other

Test Plan: Tesed on our cluster

Reviewers: majakabiljo

CC: digraph-codereviews@

Differential Revision: https://phabricator.fb.com/D1013687
[maven-release-plugin] prepare release 0.19
[maven-release-plugin] prepare for next development iteration