Tianyi Wang has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/9921 )
Change subject: IMPALA-6793: Fix empty metadata after statestore restarts ...................................................................... IMPALA-6793: Fix empty metadata after statestore restarts IMPALA-5990 introduced a bug where restarting the statestore deterministically clears the metadata without ever coming back. The cause of the bug is a wrong condition used by catalog to detect the restart of statestore. A custom cluster regression test is added. The process restarting utility function in the custom cluster test is changed into using shell=True in popen. Change-Id: I332a60e172af84b93b3544373fe363cdced5e8d0 Reviewed-on: http://gerrit.cloudera.org:8080/9921 Tested-by: Impala Public Jenkins <[email protected]> Reviewed-by: Tianyi Wang <[email protected]> --- M be/src/catalog/catalog-server.cc M be/src/catalog/catalog-server.h M tests/common/impala_cluster.py A tests/custom_cluster/test_restart_services.py 4 files changed, 67 insertions(+), 12 deletions(-) Approvals: Impala Public Jenkins: Verified Tianyi Wang: Looks good to me, approved -- To view, visit http://gerrit.cloudera.org:8080/9921 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I332a60e172af84b93b3544373fe363cdced5e8d0 Gerrit-Change-Number: 9921 Gerrit-PatchSet: 11 Gerrit-Owner: Tianyi Wang <[email protected]> Gerrit-Reviewer: Alex Behm <[email protected]> Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Michael Brown <[email protected]> Gerrit-Reviewer: Philip Zeyliger <[email protected]> Gerrit-Reviewer: Tianyi Wang <[email protected]> Gerrit-Reviewer: Vuk Ercegovac <[email protected]>
