[kudu-CR] Add RegexpKuduOperationsProducer class

["Will Berkeley (Code Review)" <ge...@cloudera.org>]

Hello Kudu Jenkins,

I'd like you to reexamine a change.  Please visit

    http://gerrit.cloudera.org:8080/3883

to look at the new patch set (#3).

Change subject: Add RegexpKuduOperationsProducer class
......................................................................

Add RegexpKuduOperationsProducer class

This patch adds the RegexpKuduOperationsProducer class. This class
serializes Event objects to Kudu inserts or upserts by decoding
the body into a string, parsing the string using a regular
expression, and finally mapping match groups to columns by
matching the name of the match group to the name of the column.
Parsed values are naively coerced to the proper type.

This provides an easy-to-use but flexible way to ingest data with
varying schemas into Kudu from Flume.

Change-Id: Ibd64542095f0064a21635ec76c46d6a1be98b7ea
---
A java/kudu-flume-sink/src/main/java/org/apache/kudu/flume/sink/RegexpKuduOperationsProducer.java
A java/kudu-flume-sink/src/test/java/org/apache/kudu/flume/sink/RegexpKuduOperationsProducerTest.java
2 files changed, 473 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/83/3883/3
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ibd64542095f0064a21635ec76c46d6a1be98b7ea
Gerrit-PatchSet: 3
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Will Berkeley <wd...@gmail.com>
Gerrit-Reviewer: Ara Ebrahimi <ar...@argyledata.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <mp...@apache.org>