[ https://issues.apache.org/jira/browse/HDFS-12354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yiqun Lin updated HDFS-12354: ----------------------------- Attachment: HDFS-12354-HDFS-7240.002.patch > Ozone: Shuffle container list for datanode BlockDeletingService > --------------------------------------------------------------- > > Key: HDFS-12354 > URL: https://issues.apache.org/jira/browse/HDFS-12354 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, ozone > Reporter: Weiwei Yang > Assignee: Yiqun Lin > Attachments: HDFS-12354-HDFS-7240.001.patch, > HDFS-12354-HDFS-7240.002.patch > > > {{BlockDeletingService}} is a per-datanode container block deleting service > takes in charge of the "real" deletion of ozone blocks. It spawns a worker > thread per container and delete blocks/chunks from disk as background > threads. The number of threads currently is throttled by > {{ozone.block.deleting.container.limit.per.interval}}, but there is a > potential problem. Containers are sorted so it always fetch same of > containers, we need to fix this by creating an API in > {{ContainerManagerImpl}} to get a shuffled list of containers. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org