Xiaoyu Yao created HDFS-11504: --------------------------------- Summary: Ozone: SCM: Add AllocateBlock/DeleteBlock/GetBlock APIs Key: HDFS-11504 URL: https://issues.apache.org/jira/browse/HDFS-11504 Project: Hadoop HDFS Issue Type: Sub-task Affects Versions: HDFS-7240 Reporter: Xiaoyu Yao Assignee: Xiaoyu Yao
The signature of the APIs are listed below. This allows SCM to 1) allocateBlock for client and maintain the key->container mapping in level DB in addition to the existing container to pipeline mapping in level DB. 2) return the pipeline of a block based on the key. 3) remove the block based on the key of the block. {code} <Pipeline,key> allocateBlock(long size) <Pipeline> getBlock(key); void deleteBlock(key); {code} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org