[ https://issues.apache.org/jira/browse/IMPALA-4870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dimitris Tsirogiannis reassigned IMPALA-4870: --------------------------------------------- Assignee: (was: Dimitris Tsirogiannis) > Extend Catalog metrics > ---------------------- > > Key: IMPALA-4870 > URL: https://issues.apache.org/jira/browse/IMPALA-4870 > Project: IMPALA > Issue Type: Bug > Components: Catalog > Affects Versions: Impala 2.6.0 > Reporter: Mostafa Mokhtar > Priority: Major > Labels: catalog-server, supportability > > It is difficult to tune and debug the Catalog performance as it doesn't > expose any metrics indicating the current state. > The Catalog should expose object count and estimate memory consumed by each > object type > * Partitions > * Files > * Blocks > A breakdown per DB/Table/Partition would be ideal. > Also a measure of heap usage by the JVM along with GC time as a % of the JVM > lifetime. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org