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Hadoop QA commented on HDFS-7722: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12703499/HDFS-7722.003.patch against trunk revision a380643. {color:red}-1 patch{color}. Trunk compilation may be broken. Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9821//console This message is automatically generated. > DataNode#checkDiskError should also remove Storage when error is found. > ----------------------------------------------------------------------- > > Key: HDFS-7722 > URL: https://issues.apache.org/jira/browse/HDFS-7722 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 2.6.0 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Attachments: HDFS-7722.000.patch, HDFS-7722.001.patch, > HDFS-7722.002.patch, HDFS-7722.003.patch > > > When {{DataNode#checkDiskError}} found disk errors, it removes all block > metadatas from {{FsDatasetImpl}}. However, it does not removed the > corresponding {{DataStorage}} and {{BlockPoolSliceStorage}}. > The result is that, we could not directly run {{reconfig}} to hot swap the > failure disks without changing the configure file. -- This message was sent by Atlassian JIRA (v6.3.4#6332)