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Weiwei Yang updated HDFS-12282: ------------------------------- Attachment: HDFS-12282-HDFS-7240.002.patch > Ozone: DeleteKey-4: Block delete via HB between SCM and DN > ---------------------------------------------------------- > > Key: HDFS-12282 > URL: https://issues.apache.org/jira/browse/HDFS-12282 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, ozone, scm > Reporter: Weiwei Yang > Assignee: Weiwei Yang > Attachments: Block delete via HB between SCM and DN.png, > HDFS-12282-HDFS-7240.001.patch, HDFS-12282-HDFS-7240.002.patch, > HDFS-12282.WIP.patch > > > This is the task 3 in the design doc, implements the SCM to datanode > interactions. Including > # SCM sends block deletion message via HB to datanode > # datanode changes block state to deleting when processes the HB response > # datanode sends deletion ACKs back to SCM > # SCM handles ACKs and removes blocks in DB -- 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