Alex Behm has uploaded a new patch set (#2). Change subject: IMPALA-4767: Workaround for HIVE-15653 to preserve table stats. ......................................................................
IMPALA-4767: Workaround for HIVE-15653 to preserve table stats. HIVE-15653 is a Hive Metastore bug that results in ALTER TABLE commands wiping the table stats of unpartitioned tables. Until the Hive bug is fixed, this patch adds a workaround to Impala that forces the Metastore to preserve the table stats. Testing: Private core/hdfs run passed. Change-Id: Ic191c765f73624bc716badadd7215c8dca9d6b1f --- M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java M testdata/workloads/functional-query/queries/QueryTest/compute-stats.test 2 files changed, 55 insertions(+), 2 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/31/5731/2 -- To view, visit http://gerrit.cloudera.org:8080/5731 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ic191c765f73624bc716badadd7215c8dca9d6b1f Gerrit-PatchSet: 2 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Alex Behm <[email protected]>
