BELUGA BEHR created HDFS-9551: --------------------------------- Summary: Random VolumeChoosingPolicy Key: HDFS-9551 URL: https://issues.apache.org/jira/browse/HDFS-9551 Project: Hadoop HDFS Issue Type: Improvement Components: datanode Affects Versions: 2.7.1 Reporter: BELUGA BEHR Priority: Minor
Please find attached a new implementation of VolumeChoosingPolicy. This implementation chooses volumes at random to place blocks. It is thread-safe and un-synchronized so there is less thread contention. -- This message was sent by Atlassian JIRA (v6.3.4#6332)