Michael Smith has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/20038 )

Change subject: IMPALA-12184: Java UDF increment on an empty string is 
inconsistent
......................................................................

IMPALA-12184: Java UDF increment on an empty string is inconsistent

This change removes the Text-typed overload for BufferAlteringUDF to
avoid ambiguous function matchings. It also changes the 2-parameter
function in BufferAlteringUDF to cover Text typed arguments.

Tests:
 - test_udfs.py manually executed

Change-Id: I3a17240ce39fef41b0453f162ab5752f1c940f41
Reviewed-on: http://gerrit.cloudera.org:8080/20038
Reviewed-by: Michael Smith <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M java/test-hive-udfs/src/main/java/org/apache/impala/BufferAlteringUdf.java
M testdata/workloads/functional-query/queries/QueryTest/java-udf.test
M testdata/workloads/functional-query/queries/QueryTest/load-java-udfs.test
3 files changed, 19 insertions(+), 43 deletions(-)

Approvals:
  Michael Smith: Looks good to me, approved
  Impala Public Jenkins: Verified

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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I3a17240ce39fef41b0453f162ab5752f1c940f41
Gerrit-Change-Number: 20038
Gerrit-PatchSet: 3
Gerrit-Owner: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>

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