Huaisi Xu has uploaded a new patch set (#2). 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 only uses type from column 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/31/3331/2 -- To view, visit http://gerrit.cloudera.org:8080/3331 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ia3e43b2885853c2b4f207a45a873c9d7f31379cd Gerrit-PatchSet: 2 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Huaisi Xu <[email protected]> Gerrit-Reviewer: Alex Behm <[email protected]>
