Hao Hao has uploaded this change for review. ( http://gerrit.cloudera.org:8080/10500
Change subject: KUDU-2191: Metadata Downgrade Tool ...................................................................... KUDU-2191: Metadata Downgrade Tool This commit introduces a downgrade tool to allows downgrading of HMS integration feature. It provides support to downgrade the metadata format of existing Impala managed/external tables in HMS entries to external tables in the legacy metadata format. It adds test case using external mini cluster to ensure the downgrade tool works as expected. Change-Id: Ieac752e5c1fe5e63bc1ad5455b2c5dba8d3deba5 --- M java/kudu-hive/src/main/java/org/apache/kudu/hive/metastore/KuduMetastorePlugin.java M java/kudu-hive/src/test/java/org/apache/kudu/hive/metastore/TestKuduMetastorePlugin.java M src/kudu/hms/hms_catalog.cc M src/kudu/hms/hms_catalog.h M src/kudu/tools/kudu-tool-test.cc M src/kudu/tools/tool_action_hms.cc 6 files changed, 134 insertions(+), 10 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/00/10500/1 -- To view, visit http://gerrit.cloudera.org:8080/10500 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ieac752e5c1fe5e63bc1ad5455b2c5dba8d3deba5 Gerrit-Change-Number: 10500 Gerrit-PatchSet: 1 Gerrit-Owner: Hao Hao <[email protected]>
