[jira] [Updated] (HDFS-9068) SBN checkpoint could not work after the only name directory recovery from failure

2015-09-13 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Xiaoqiao updated HDFS-9068: -- Attachment: HDFS-9068.patch Attach patch: check failure directory if OK before saving fsimage. > SBN

[jira] [Updated] (HDFS-8993) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Xiaoqiao updated HDFS-8993: -- Description: Balancer may throw NPE because the following {{if Statements}}

[jira] [Commented] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721016#comment-14721016 ] He Xiaoqiao commented on HDFS-8992: --- Thanks Tsz Wo Nicholas Sze for your comments, there

[jira] [Commented] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721017#comment-14721017 ] He Xiaoqiao commented on HDFS-8992: --- Thanks Tsz Wo Nicholas Sze for your comments, there

[jira] [Updated] (HDFS-8993) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Xiaoqiao updated HDFS-8993: -- Description: Balancer may throw NPE because the following {{if Statements}} at line 709 of

[jira] [Resolved] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Xiaoqiao resolved HDFS-8992. --- Resolution: Duplicate Balancer throws NPE --- Key: HDFS-8992

[jira] [Commented] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721030#comment-14721030 ] He Xiaoqiao commented on HDFS-8992: --- thanks [~brahmareddy] for ur comment. i will close

[jira] [Commented] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721015#comment-14721015 ] He Xiaoqiao commented on HDFS-8992: --- Thanks Tsz Wo Nicholas Sze for your comments, there

[jira] [Created] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
He Xiaoqiao created HDFS-8992: - Summary: Balancer throws NPE Key: HDFS-8992 URL: https://issues.apache.org/jira/browse/HDFS-8992 Project: Hadoop HDFS Issue Type: Bug Components:

[jira] [Created] (HDFS-8993) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
He Xiaoqiao created HDFS-8993: - Summary: Balancer throws NPE Key: HDFS-8993 URL: https://issues.apache.org/jira/browse/HDFS-8993 Project: Hadoop HDFS Issue Type: Bug Components:

[jira] [Updated] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Xiaoqiao updated HDFS-8992: -- Description: Balancer may throw NPE because the following {{if Statements}} at line 709 of

[jira] [Commented] (HDFS-8993) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721021#comment-14721021 ] He Xiaoqiao commented on HDFS-8993: --- sorry to create to the same ticket since first

[jira] [Commented] (HDFS-8992) Balancer throws NPE

2015-08-29 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721018#comment-14721018 ] He Xiaoqiao commented on HDFS-8992: --- Actually, it can be fixed only add condition at {{if

[jira] [Commented] (HDFS-8973) NameNode exit without any exception log

2015-08-27 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14716600#comment-14716600 ] He Xiaoqiao commented on HDFS-8973: --- Thanks Kanaka for your comments. The follow is the

[jira] [Commented] (HDFS-8973) NameNode exit without any exception log

2015-08-27 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14716414#comment-14716414 ] He Xiaoqiao commented on HDFS-8973: --- Thanks, Kanaka. before stop logging everything looks

[jira] [Updated] (HDFS-8973) NameNode exit without any exception log

2015-08-27 Thread He Xiaoqiao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Xiaoqiao updated HDFS-8973: -- Description: namenode process exit without any useful WARN/ERROR log, and after .log file output

[jira] [Created] (HDFS-8973) NameNode exit without any exception log

2015-08-27 Thread He Xiaoqiao (JIRA)
He Xiaoqiao created HDFS-8973: - Summary: NameNode exit without any exception log Key: HDFS-8973 URL: https://issues.apache.org/jira/browse/HDFS-8973 Project: Hadoop HDFS Issue Type: Bug

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