[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Robert Joseph Evans updated HDFS-3373: -- Resolution: Fixed Fix Version/s: 0.23.4 Target Version/s: 2.0.0-alpha, 0.23.3 (was: 0.23.3, 2.0.0-alpha) Status: Resolved (was: Patch Available) I pulled this into branch-0.23 too FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 0.23.3, 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Fix For: 0.23.4, 2.0.3-alpha Attachments: HDFS-3373.branch-23.patch, HDFS-3373.branch23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.branch23.patch Attaching a branch 23 patch based on Nicholas's review for the patch for trunk FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 0.23.3, 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Fix For: 2.0.3-alpha Attachments: HDFS-3373.branch-23.patch, HDFS-3373.branch23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Target Version/s: 2.0.0-alpha, 0.23.3 (was: 2.0.0-alpha) Affects Version/s: 0.23.3 Status: Patch Available (was: Reopened) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 0.23.3, 3.0.0 Reporter: Todd Lipcon Assignee: John George Fix For: 2.0.3-alpha Attachments: HDFS-3373.branch-23.patch, HDFS-3373.branch23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-3373: - Release Note: (was: Attaching a patch for trunk) Hadoop Flags: Reviewed +1 patch looks good. FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-3373: - Resolution: Fixed Fix Version/s: 2.0.3-alpha Status: Resolved (was: Patch Available) I have committed this. Thanks, John! FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Fix For: 2.0.3-alpha Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Open (was: Patch Available) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.trunk.patch.4 Thanks Nicholas and sorry for overlooking that review comment in the previous patches. Attaching a new patch that removes the IOException. FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Patch Available (was: Open) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.4 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Open (was: Patch Available) Cancelling patch and uploading another file to trigger patch test run FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.trunk.patch.3 FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Patch Available (was: Open) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3, HDFS-3373.trunk.patch.3 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.trunk.patch.3 FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Patch Available (was: Open) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2, HDFS-3373.trunk.patch.3 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Open (was: Patch Available) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.trunk.patch.2 Attaching a new patch with Nicholas's comment taken into consideration FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Patch Available (was: Open) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1, HDFS-3373.trunk.patch.2 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Open (was: Patch Available) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.trunk.patch.1 TestConnCache failure is related to this JIRA. I had moved testDisableCache() from that test to another test file because now it is not possible to change cache config per DFS. TestHftpDelegationToken is unrelated to this patch and has been failing in other builds as well. Attaching a patch with testDisableCache() removed from TestConnCache to a new file FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Status: Patch Available (was: Open) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch, HDFS-3373.trunk.patch.1 As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Attachment: HDFS-3373.trunk.patch FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HDFS-3373) FileContext HDFS implementation can leak socket caches
[ https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John George updated HDFS-3373: -- Affects Version/s: 3.0.0 Release Note: Attaching a patch for trunk Status: Patch Available (was: Open) FileContext HDFS implementation can leak socket caches -- Key: HDFS-3373 URL: https://issues.apache.org/jira/browse/HDFS-3373 Project: Hadoop HDFS Issue Type: Bug Components: hdfs client Affects Versions: 2.0.0-alpha, 3.0.0 Reporter: Todd Lipcon Assignee: John George Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method, and thus never calls DFSClient.close(). This means that, until finalizers run, DFSClient will hold on to its SocketCache object and potentially have a lot of outstanding sockets/fds held on to. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
