[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Junping Du updated HDFS-742: Fix Version/s: (was: 2.9.0) > A down DataNode makes Balancer to hang on repeatingly asking NameNode its > partial block list > > > Key: HDFS-742 > URL: https://issues.apache.org/jira/browse/HDFS-742 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Hairong Kuang >Assignee: Mit Desai >Priority: Minor > Fix For: 2.8.0, 3.0.0-alpha1 > > Attachments: HDFS-742-trunk.patch, HDFS-742.patch, > HDFS-742.v1.trunk.patch > > > We had a balancer that had not made any progress for a long time. It turned > out it was repeatingly asking Namenode for a partial block list of one > datanode, which was done while the balancer was running. > NameNode should notify Balancer that the datanode is not available and > Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-742: Resolution: Fixed Fix Version/s: 3.0.0-alpha2 2.9.0 2.8.0 Status: Resolved (was: Patch Available) Thanks for working on this [~mitdesai]. I've committed this to trunk, branch-2 and branch-2.8. > A down DataNode makes Balancer to hang on repeatingly asking NameNode its > partial block list > > > Key: HDFS-742 > URL: https://issues.apache.org/jira/browse/HDFS-742 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Hairong Kuang >Assignee: Mit Desai >Priority: Minor > Fix For: 2.8.0, 2.9.0, 3.0.0-alpha2 > > Attachments: HDFS-742-trunk.patch, HDFS-742.patch, > HDFS-742.v1.trunk.patch > > > We had a balancer that had not made any progress for a long time. It turned > out it was repeatingly asking Namenode for a partial block list of one > datanode, which was done while the balancer was running. > NameNode should notify Balancer that the datanode is not available and > Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-742: Attachment: HDFS-742.v1.trunk.patch This somehow didn't get committed. Rebasing to trunk. > A down DataNode makes Balancer to hang on repeatingly asking NameNode its > partial block list > > > Key: HDFS-742 > URL: https://issues.apache.org/jira/browse/HDFS-742 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover >Reporter: Hairong Kuang >Assignee: Mit Desai >Priority: Minor > Attachments: HDFS-742-trunk.patch, HDFS-742.patch, > HDFS-742.v1.trunk.patch > > > We had a balancer that had not made any progress for a long time. It turned > out it was repeatingly asking Namenode for a partial block list of one > datanode, which was done while the balancer was running. > NameNode should notify Balancer that the datanode is not available and > Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-742: - Status: Patch Available (was: Open) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list Key: HDFS-742 URL: https://issues.apache.org/jira/browse/HDFS-742 Project: Hadoop HDFS Issue Type: Bug Components: balancer mover Reporter: Hairong Kuang Assignee: Mit Desai Priority: Minor Attachments: HDFS-742-trunk.patch, HDFS-742.patch We had a balancer that had not made any progress for a long time. It turned out it was repeatingly asking Namenode for a partial block list of one datanode, which was done while the balancer was running. NameNode should notify Balancer that the datanode is not available and Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mit Desai updated HDFS-742: --- Attachment: HDFS-742-trunk.patch A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list Key: HDFS-742 URL: https://issues.apache.org/jira/browse/HDFS-742 Project: Hadoop HDFS Issue Type: Bug Components: balancer mover Reporter: Hairong Kuang Assignee: Mit Desai Attachments: HDFS-742-trunk.patch, HDFS-742.patch We had a balancer that had not made any progress for a long time. It turned out it was repeatingly asking Namenode for a partial block list of one datanode, which was done while the balancer was running. NameNode should notify Balancer that the datanode is not available and Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-742: - Priority: Minor (was: Major) Hadoop Flags: Reviewed +1 patch looks good. A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list Key: HDFS-742 URL: https://issues.apache.org/jira/browse/HDFS-742 Project: Hadoop HDFS Issue Type: Bug Components: balancer mover Reporter: Hairong Kuang Assignee: Mit Desai Priority: Minor Attachments: HDFS-742-trunk.patch, HDFS-742.patch We had a balancer that had not made any progress for a long time. It turned out it was repeatingly asking Namenode for a partial block list of one datanode, which was done while the balancer was running. NameNode should notify Balancer that the datanode is not available and Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mit Desai updated HDFS-742: --- Attachment: HDFS-742.patch A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list Key: HDFS-742 URL: https://issues.apache.org/jira/browse/HDFS-742 Project: Hadoop HDFS Issue Type: Bug Components: balancer Reporter: Hairong Kuang Assignee: Mit Desai Attachments: HDFS-742.patch We had a balancer that had not made any progress for a long time. It turned out it was repeatingly asking Namenode for a partial block list of one datanode, which was done while the balancer was running. NameNode should notify Balancer that the datanode is not available and Balancer should stop asking for the datanode's block list. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] Updated: (HDFS-742) A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list
[ https://issues.apache.org/jira/browse/HDFS-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-742: Component/s: balancer A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list Key: HDFS-742 URL: https://issues.apache.org/jira/browse/HDFS-742 Project: Hadoop HDFS Issue Type: Bug Components: balancer Reporter: Hairong Kuang Assignee: Hairong Kuang We had a balancer that had not made any progress for a long time. It turned out it was repeatingly asking Namenode for a partial block list of one datanode, which was done while the balancer was running. NameNode should notify Balancer that the datanode is not available and Balancer should stop asking for the datanode's block list. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira
