Quanlong Huang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/23547
Change subject: IMPALA-14502: Not tracking metrics in IncompleteTable ...................................................................... IMPALA-14502: Not tracking metrics in IncompleteTable Tables that are in unloaded state are represented as IncompleteTable. Table level metrics of them won't be used at all but occupy around 7KB of memory for each table. This is a significant amount comparing to the table name strings. This patch skips initializing these metrics for IncompleteTable to save memory usage. This reduces the initial memory requirement to launch catalogd. Change-Id: If0fcfeab99bbfbefe618d0abf7f2482a0cc5ef9f --- M fe/src/main/java/org/apache/impala/catalog/IncompleteTable.java 1 file changed, 6 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/47/23547/1 -- To view, visit http://gerrit.cloudera.org:8080/23547 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: If0fcfeab99bbfbefe618d0abf7f2482a0cc5ef9f Gerrit-Change-Number: 23547 Gerrit-PatchSet: 1 Gerrit-Owner: Quanlong Huang <[email protected]>
