[ https://issues.apache.org/jira/browse/SPARK-24485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon reassigned SPARK-24485: ------------------------------------ Assignee: Jungtaek Lim > Measure and log elapsed time for filesystem operations in > HDFSBackedStateStoreProvider > -------------------------------------------------------------------------------------- > > Key: SPARK-24485 > URL: https://issues.apache.org/jira/browse/SPARK-24485 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Affects Versions: 2.4.0 > Reporter: Jungtaek Lim > Assignee: Jungtaek Lim > Priority: Minor > Fix For: 2.4.0 > > > There'reĀ couple of operations which communicate with file system (mostly > remote HDFS in production) in HDFSBackedStateStoreProvider, which contributeĀ > huge part of latency. > It would be better to measure the latency (elapsed time) and log to help > debugging when there's unexpected huge latency on state store. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org