Hao Hao has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/10075 )
Change subject: KUDU-2191: Metadata Upgrade Tool ...................................................................... KUDU-2191: Metadata Upgrade Tool This commit introduces an upgrade tool to allows backward compatibility. It provides support to upgrade the metadata format of existing Impala managed/external tables in HMS entries, as well as rename the existing tables in Kudu to adapt to the new naming rules. To run this tool, it requires to turn off the HMS integration feature. It adds test case using external mini cluster to ensure the upgrade tool works as expected. Change-Id: I1c8488e1c7b04b8bedc31c83b1496b53bae49cb3 Reviewed-on: http://gerrit.cloudera.org:8080/10075 Reviewed-by: Dan Burkert <[email protected]> Tested-by: Kudu Jenkins --- 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/client/client-test-util.cc M src/kudu/client/client-test-util.h M src/kudu/client/schema.h M src/kudu/common/common.proto M src/kudu/hms/hms_catalog-test.cc M src/kudu/hms/hms_catalog.cc M src/kudu/hms/hms_catalog.h M src/kudu/hms/hms_client.cc M src/kudu/hms/hms_client.h M src/kudu/integration-tests/alter_table-randomized-test.cc M src/kudu/integration-tests/master_failover-itest.cc M src/kudu/integration-tests/master_hms-itest.cc M src/kudu/mini-cluster/external_mini_cluster-test.cc M src/kudu/mini-cluster/external_mini_cluster.cc M src/kudu/mini-cluster/external_mini_cluster.h M src/kudu/tools/CMakeLists.txt M src/kudu/tools/kudu-tool-test.cc M src/kudu/tools/tool.proto M src/kudu/tools/tool_action.h A src/kudu/tools/tool_action_hms.cc M src/kudu/tools/tool_action_test.cc M src/kudu/tools/tool_main.cc M src/kudu/tools/tool_test_util.cc M src/kudu/tools/tool_test_util.h 26 files changed, 775 insertions(+), 59 deletions(-) Approvals: Dan Burkert: Looks good to me, approved Kudu Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/10075 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I1c8488e1c7b04b8bedc31c83b1496b53bae49cb3 Gerrit-Change-Number: 10075 Gerrit-PatchSet: 21 Gerrit-Owner: Hao Hao <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Dan Burkert <[email protected]> Gerrit-Reviewer: Hao Hao <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Tidy Bot
