[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-26 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14110645#comment-14110645 ] Zesheng Wu commented on HDFS-6827: -- [~vinayrpet], I verified your patch of HADOOP-10251 on

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-21 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14106364#comment-14106364 ] Zesheng Wu commented on HDFS-6827: -- Thanks [~vinayrpet], I will try the scenario in the la

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-21 Thread Vinayakumar B (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14105331#comment-14105331 ] Vinayakumar B commented on HDFS-6827: - Update: In point #2, quitting the election will

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-21 Thread Vinayakumar B (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14105330#comment-14105330 ] Vinayakumar B commented on HDFS-6827: - Hi [~wuzesheng], Please check the {{ZKFailOverC

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-21 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14105261#comment-14105261 ] Zesheng Wu commented on HDFS-6827: -- Ping [~vinayrpet].. > Both NameNodes stuck in STANDBY

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-20 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103557#comment-14103557 ] Zesheng Wu commented on HDFS-6827: -- I gone through your patch of HADOOP-10251. {code} priv

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-19 Thread Vinayakumar B (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103515#comment-14103515 ] Vinayakumar B commented on HDFS-6827: - bq. The root cause of this issue is that ANN's Z

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-19 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103505#comment-14103505 ] Zesheng Wu commented on HDFS-6827: -- [~vinayrpet], Can you verify according to the reproduc

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-19 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103500#comment-14103500 ] Zesheng Wu commented on HDFS-6827: -- I've looked into HADOOP-10251, it's quite different f

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-19 Thread Vinayakumar B (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103497#comment-14103497 ] Vinayakumar B commented on HDFS-6827: - Verified that, added test in the patch passes wi

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-19 Thread Vinayakumar B (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103485#comment-14103485 ] Vinayakumar B commented on HDFS-6827: - You got this issue in 2.4.1 version? By any chan

[jira] [Commented] (HDFS-6827) Both NameNodes stuck in STANDBY state due to HealthMonitor not aware of the target's status changing sometimes

2014-08-19 Thread Zesheng Wu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14103278#comment-14103278 ] Zesheng Wu commented on HDFS-6827: -- bq. As I described in the issue description, our NN ca