[jira] [Updated] (HDFS-6735) A minor optimization to avoid pread() be blocked by read() inside the same DFSInputStream

[ https://issues.apache.org/jira/browse/HDFS-6735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HDFS-6735: Attachment: HDFS-6735-v3.txt I classified the state in DFSInputStream into state used by read only an

[jira] [Updated] (HDFS-7383) DataNode.requestShortCircuitFdsForRead may throw NullPointerException

[ https://issues.apache.org/jira/browse/HDFS-7383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-7383: Hadoop Flags: Reviewed +1 for the patch. The test failures look unrelated, and I verified that the

[jira] [Commented] (HDFS-7381) Decouple the management of block id and gen stamps from FSNamesystem

[ https://issues.apache.org/jira/browse/HDFS-7381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203801#comment-14203801 ] Hadoop QA commented on HDFS-7381: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Updated] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-7382: Resolution: Fixed Fix Version/s: 2.6.0 Status: Resolved (was: Patch Available) I c

[jira] [Commented] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203795#comment-14203795 ] Hadoop QA commented on HDFS-7382: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203796#comment-14203796 ] Hudson commented on HDFS-7382: -- FAILURE: Integrated in Hadoop-trunk-Commit #6494 (See [https:

[jira] [Updated] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-7382: Attachment: HDFS-7382.2.patch Thank you for the code reviews, Nicholas and Yongjun. Yongjun, I'm upl

[jira] [Commented] (HDFS-7383) DataNode.requestShortCircuitFdsForRead may throw NullPointerException

[ https://issues.apache.org/jira/browse/HDFS-7383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203770#comment-14203770 ] Hadoop QA commented on HDFS-7383: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203741#comment-14203741 ] Yongjun Zhang commented on HDFS-7382: - HI [~cnauroth], Thanks for reporting the issue

[jira] [Commented] (HDFS-7312) Update DistCp v1 to optionally not use tmp location

[ https://issues.apache.org/jira/browse/HDFS-7312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203727#comment-14203727 ] Yongjun Zhang commented on HDFS-7312: - Hi [~jprosser], Thanks for reporting the issue.

[jira] [Commented] (HDFS-7358) Clients may get stuck waiting when using ByteArrayManager

[ https://issues.apache.org/jira/browse/HDFS-7358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203719#comment-14203719 ] Tsz Wo Nicholas Sze commented on HDFS-7358: --- Something wrong with test-patch? Th

[jira] [Updated] (HDFS-7383) DataNode.requestShortCircuitFdsForRead may throw NullPointerException

[ https://issues.apache.org/jira/browse/HDFS-7383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-7383: -- Attachment: h7383_20141108.patch h7383_20141108.patch: checks null. > DataNode.requestSh

[jira] [Updated] (HDFS-7383) DataNode.requestShortCircuitFdsForRead may throw NullPointerException

[ https://issues.apache.org/jira/browse/HDFS-7383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-7383: -- Status: Patch Available (was: Open) > DataNode.requestShortCircuitFdsForRead may throw N

[jira] [Commented] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203697#comment-14203697 ] Hadoop QA commented on HDFS-7382: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-7358) Clients may get stuck waiting when using ByteArrayManager

[ https://issues.apache.org/jira/browse/HDFS-7358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203698#comment-14203698 ] Hadoop QA commented on HDFS-7358: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Created] (HDFS-7383) DataNode.requestShortCircuitFdsForRead may throw NullPointerException

Tsz Wo Nicholas Sze created HDFS-7383: - Summary: DataNode.requestShortCircuitFdsForRead may throw NullPointerException Key: HDFS-7383 URL: https://issues.apache.org/jira/browse/HDFS-7383 Project:

[jira] [Updated] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-7382: -- Hadoop Flags: Reviewed +1 patch looks good. > DataNode in secure mode may throw NullPoin

[jira] [Updated] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-7382: Status: Patch Available (was: Open) > DataNode in secure mode may throw NullPointerException if clie

[jira] [Updated] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-7382: Attachment: HDFS-7382.1.patch We don't really need to rely on NameNode registration. A DataNode alwa

[jira] [Updated] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

[ https://issues.apache.org/jira/browse/HDFS-7382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth updated HDFS-7382: Component/s: security > DataNode in secure mode may throw NullPointerException if client connects >

[jira] [Created] (HDFS-7382) DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode.

Chris Nauroth created HDFS-7382: --- Summary: DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode. Key: HDFS-7382 URL: https://issues.apache.org/jira

[jira] [Updated] (HDFS-7358) Clients may get stuck waiting when using ByteArrayManager

[ https://issues.apache.org/jira/browse/HDFS-7358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-7358: -- Attachment: h7358_20141108.patch h7358_20141108.patch: fixes TestHFlush failure. > Clien

[jira] [Commented] (HDFS-7379) TestBalancer#testBalancerWithRamDisk creates test files incorrectly

[ https://issues.apache.org/jira/browse/HDFS-7379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203462#comment-14203462 ] Hudson commented on HDFS-7379: -- FAILURE: Integrated in Hadoop-Mapreduce-trunk #1951 (See [htt

[jira] [Commented] (HDFS-7379) TestBalancer#testBalancerWithRamDisk creates test files incorrectly

[ https://issues.apache.org/jira/browse/HDFS-7379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203437#comment-14203437 ] Hudson commented on HDFS-7379: -- FAILURE: Integrated in Hadoop-Hdfs-trunk #1927 (See [https://

[jira] [Commented] (HDFS-7379) TestBalancer#testBalancerWithRamDisk creates test files incorrectly

[ https://issues.apache.org/jira/browse/HDFS-7379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203392#comment-14203392 ] Hudson commented on HDFS-7379: -- FAILURE: Integrated in Hadoop-Yarn-trunk #737 (See [https://b

[jira] [Commented] (HDFS-7381) Decouple the management of block id and gen stamps from FSNamesystem

[ https://issues.apache.org/jira/browse/HDFS-7381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203342#comment-14203342 ] Hadoop QA commented on HDFS-7381: - {color:red}-1 overall{color}. Here are the results of t