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From "Huaisi Xu (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-trunk) IMPALA-3687: Use type from avro schema during schema reconcilation.
Date Tue, 07 Jun 2016 22:52:49 GMT
Huaisi Xu has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/3331

Change subject: IMPALA-3687: Use type from avro schema during schema reconcilation.
......................................................................

IMPALA-3687: Use type from avro schema during schema reconcilation.

There is no effect that we change the name of a string/char/varchar
column in schema definition because impala uses column defnition
for these types. This patch changes the behavior to that impala
uses type from schema definition. This is to preserve support for
CHAR/VARCHAR column type.

Change-Id: Ia3e43b2885853c2b4f207a45a873c9d7f31379cd
---
M fe/src/main/java/com/cloudera/impala/util/AvroSchemaUtils.java
M testdata/workloads/functional-query/queries/QueryTest/avro-schema-changes.test
2 files changed, 58 insertions(+), 8 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/31/3331/1
-- 
To view, visit http://gerrit.cloudera.org:8080/3331
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia3e43b2885853c2b4f207a45a873c9d7f31379cd
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Huaisi Xu <hxu@cloudera.com>

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