[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17744402#comment-17744402 ] Yanlei Yu commented on HDFS-15901: -- I submitted a patch to [HDFS-18093|https://issues.a

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743628#comment-17743628 ] Yanlei Yu commented on HDFS-15901: -- In our cluster of 800+ nodes, after restarting the n

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17743595#comment-17743595 ] Yanlei Yu commented on HDFS-15901: -- This seems to be a bug, we also encountered a simila

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17655752#comment-17655752 ] Xing Lin commented on HDFS-15901: - Do we have any followup on this issue?  We are seeing

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17306797#comment-17306797 ] JiangHua Zhu commented on HDFS-15901: - [~kihwal], thank you for your message and your

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304933#comment-17304933 ] Kihwal Lee commented on HDFS-15901: --- [~jianghuazhu], when it happens again, take a look

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304928#comment-17304928 ] Kihwal Lee commented on HDFS-15901: --- bq. look forward to your new block report flow con

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304722#comment-17304722 ] Xiaoqiao He commented on HDFS-15901: Thanks for involving me here. IIRC, we have disc

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304650#comment-17304650 ] JiangHua Zhu commented on HDFS-15901: - At present, our online cluster has a scale of

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304646#comment-17304646 ] Wei-Chiu Chuang commented on HDFS-15901: We have some users running 1000+ node sc

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304607#comment-17304607 ] JiangHua Zhu commented on HDFS-15901: - [~kihwal], thank you very much for your messag

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17304503#comment-17304503 ] Kihwal Lee commented on HDFS-15901: --- The block report lease feature is supposed to impr

[jira] [Commented] (HDFS-15901) Solve the problem of DN repeated block reports occupying too many RPCs during Safemode

[ https://issues.apache.org/jira/browse/HDFS-15901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17303427#comment-17303427 ] JiangHua Zhu commented on HDFS-15901: - [~hexiaoqiao], can you help review the code? t