hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yuanbo Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11284) [SPS]: Improve the stability of Storage Policy Satisfier.
Date Fri, 30 Dec 2016 08:44:58 GMT
Yuanbo Liu created HDFS-11284:

             Summary: [SPS]: Improve the stability of Storage Policy Satisfier.
                 Key: HDFS-11284
                 URL: https://issues.apache.org/jira/browse/HDFS-11284
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Yuanbo Liu
            Assignee: Yuanbo Liu

Recently I've found in some conditions, SPS is not stable:
* SPS runs under safe model.
* There're some overlap nodes in the chosen target nodes.
* The real replication number of block doesn't match the replication factor. For example,
the real replication is 2 while the replication factor is 3.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org

View raw message