Dimitris Tsirogiannis has uploaded this change for review. ( 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 --- 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(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/32/9232/1 -- 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: newchange Gerrit-Change-Id: Icf3ee31c28884ed79c5dbc700ccd4ef761015c68 Gerrit-Change-Number: 9232 Gerrit-PatchSet: 1 Gerrit-Owner: Dimitris Tsirogiannis <dtsirogian...@cloudera.com>