Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/9232 )
Change subject: IMPALA-6486: Fix INVALIDATE METADATA hang after statestore restart ...................................................................... IMPALA-6486: Fix INVALIDATE METADATA hang after statestore restart This commit fixes an issue where an INVALIDATE METADATA statement will hang if executed after a statestore restart. The issue was that the CatalogObjectVersionQueue was not properly reset when a non-delta catalog topic update was received in an impalad, causing it to record duplicate catalog versions and, hence, not properly advancing the minimum catalog object watermark. The latter is used by INVALIDATE METADATA to determine when the effects of that operation have been applied to the local impalad catalog cache. Change-Id: Icf3ee31c28884ed79c5dbc700ccd4ef761015c68 Reviewed-on: http://gerrit.cloudera.org:8080/9232 Reviewed-by: Dimitris Tsirogiannis <[email protected]> Tested-by: Impala Public Jenkins --- M fe/src/main/java/org/apache/impala/catalog/CatalogObjectVersionQueue.java M fe/src/main/java/org/apache/impala/catalog/ImpaladCatalog.java 2 files changed, 5 insertions(+), 4 deletions(-) Approvals: Dimitris Tsirogiannis: Looks good to me, approved Impala Public Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/9232 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: Icf3ee31c28884ed79c5dbc700ccd4ef761015c68 Gerrit-Change-Number: 9232 Gerrit-PatchSet: 3 Gerrit-Owner: Dimitris Tsirogiannis <[email protected]> Gerrit-Reviewer: Alex Behm <[email protected]> Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]> Gerrit-Reviewer: Impala Public Jenkins Gerrit-Reviewer: Vuk Ercegovac <[email protected]>
