tomscut opened a new pull request #2748: URL: https://github.com/apache/hadoop/pull/2748
JIRA: [HDFS-15879](https://issues.apache.org/jira/browse/HDFS-15879) Previously, we have monitored the slow nodes, related to [HDFS-11194](https://issues.apache.org/jira/browse/HDFS-11194) We can use a thread to periodically collect these slow nodes into a set. Then use the set to filter out slow nodes when choose targets for blocks. This feature can be configured to be turned on when needed. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
