[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13434859#comment-13434859 ] Yanbo Liang commented on HDFS-3772: --- Change semantics of the existing parameter or

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13434913#comment-13434913 ] Konstantin Shvachko commented on HDFS-3772: --- What problem are you solving?

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13434915#comment-13434915 ] Yanbo Liang commented on HDFS-3772: --- the hang in safe mode. we have the two alternative

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13435307#comment-13435307 ] Konstantin Shvachko commented on HDFS-3772: --- It is not the hang. It works as

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13435321#comment-13435321 ] Konstantin Shvachko commented on HDFS-3772: --- And you can use {code}hadoop

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13434293#comment-13434293 ] Konstantin Shvachko commented on HDFS-3772: --- I was writing this when Jira went

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13431637#comment-13431637 ] Yanbo Liang commented on HDFS-3772: --- {quote} Client's write will succeed if it meets min

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13431674#comment-13431674 ] Uma Maheswara Rao G commented on HDFS-3772: --- {quote} It can resolve this problem

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13431678#comment-13431678 ] Yanbo Liang commented on HDFS-3772: --- {quote} So, the other option would be to persist

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13431115#comment-13431115 ] Yanbo Liang commented on HDFS-3772: --- After survey the source code, I found that after

[jira] [Commented] (HDFS-3772) HDFS NN will hang in safe mode and never come out if we change the dfs.namenode.replication.min bigger.

[ https://issues.apache.org/jira/browse/HDFS-3772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13431131#comment-13431131 ] Uma Maheswara Rao G commented on HDFS-3772: --- yes, we will not persist min