[jira] [Commented] (HADOOP-10016) Distcp should support copy from a secure Hadoop 1 cluster to an insecure Hadoop 2 cluster

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786485#comment-13786485 ] Haohui Mai commented on HADOOP-10016: - On a insecure cluster, getDelegationToken

[jira] [Commented] (HADOOP-10018) TestUserGroupInformation throws NPE when HADOOP_HOME is not set

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786510#comment-13786510 ] Haohui Mai commented on HADOOP-10018: - I believe that the Shell class will need a

[jira] [Updated] (HADOOP-10015) UserGroupInformation prints out excessive ERROR warnings

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10015: Attachment: HADOOP-10015.001.patch UserGroupInformation prints out excessive ERROR warnings

[jira] [Commented] (HADOOP-10015) UserGroupInformation prints out excessive ERROR warnings

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786670#comment-13786670 ] Haohui Mai commented on HADOOP-10015: - Hi [~daryn], I should have explained it more

[jira] [Updated] (HADOOP-10024) Replace HttpConfig#getSchemePrefix with implicit schemes in HDFS JSP

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10024: Summary: Replace HttpConfig#getSchemePrefix with implicit schemes in HDFS JSP (was: Replace

[jira] [Updated] (HADOOP-10024) Replace HttpConfig#getSchemePrefix with implicit schemes in HDFS/YARN/MR JSP

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10024: Attachment: HDFS-5302.003.patch Strip down YARN/MR related parts of the patch. Replace

[jira] [Created] (HADOOP-10025) Replace HttpConfig#getSchemePrefix with implicit scheme in YARN/MR

2013-10-04 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-10025: --- Summary: Replace HttpConfig#getSchemePrefix with implicit scheme in YARN/MR Key: HADOOP-10025 URL: https://issues.apache.org/jira/browse/HADOOP-10025 Project: Hadoop

[jira] [Updated] (HADOOP-10025) Replace HttpConfig#getSchemePrefix with implicit scheme in YARN/MR

2013-10-04 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10025: Attachment: HADOOP-10025.000.patch [~vinodkv] and [~ojoshi], can you please follow up with this

[jira] [Created] (HADOOP-10015) UserGroupInformation prints out excessive ERROR warnings

2013-10-03 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-10015: --- Summary: UserGroupInformation prints out excessive ERROR warnings Key: HADOOP-10015 URL: https://issues.apache.org/jira/browse/HADOOP-10015 Project: Hadoop Common

[jira] [Updated] (HADOOP-10015) UserGroupInformation prints out excessive ERROR warnings

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10015: Status: Patch Available (was: Open) UserGroupInformation prints out excessive ERROR warnings

[jira] [Updated] (HADOOP-10015) UserGroupInformation prints out excessive ERROR warnings

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10015: Attachment: HADOOP-10015.000.patch UserGroupInformation prints out excessive ERROR warnings

[jira] [Commented] (HADOOP-10009) Backport HADOOP-7808 to branch-1

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13785487#comment-13785487 ] Haohui Mai commented on HADOOP-10009: - All tests are passed. Backport HADOOP-7808

[jira] [Created] (HADOOP-10016) Distcp should support copy from secure to insecure cluster for migration

2013-10-03 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-10016: --- Summary: Distcp should support copy from secure to insecure cluster for migration Key: HADOOP-10016 URL: https://issues.apache.org/jira/browse/HADOOP-10016 Project:

[jira] [Updated] (HADOOP-10016) Distcp should support copy from a secure Hadoop 1 cluster to an insecure Hadoop 2 cluster

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10016: Summary: Distcp should support copy from a secure Hadoop 1 cluster to an insecure Hadoop 2

[jira] [Commented] (HADOOP-10016) Distcp should support copy from a secure Hadoop 1 cluster to an insecure Hadoop 2 cluster

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13785778#comment-13785778 ] Haohui Mai commented on HADOOP-10016: - Indeed this is related to HADOOP-8828. After

[jira] [Commented] (HADOOP-10016) Distcp should support copy from a secure Hadoop 1 cluster to an insecure Hadoop 2 cluster

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13785783#comment-13785783 ] Haohui Mai commented on HADOOP-10016: - We've tested two approaches and they both

[jira] [Commented] (HADOOP-10016) Distcp should support copy from a secure Hadoop 1 cluster to an insecure Hadoop 2 cluster

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13785795#comment-13785795 ] Haohui Mai commented on HADOOP-10016: - Both approaches might be considered imperfect

[jira] [Created] (HADOOP-10018) TestUserGroupInformation throws NPE when HADOOP_HOME is not set

2013-10-03 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-10018: --- Summary: TestUserGroupInformation throws NPE when HADOOP_HOME is not set Key: HADOOP-10018 URL: https://issues.apache.org/jira/browse/HADOOP-10018 Project: Hadoop

[jira] [Updated] (HADOOP-10018) TestUserGroupInformation throws NPE when HADOOP_HOME is not set

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10018: Status: Patch Available (was: Open) TestUserGroupInformation throws NPE when HADOOP_HOME is

[jira] [Updated] (HADOOP-10018) TestUserGroupInformation throws NPE when HADOOP_HOME is not set

2013-10-03 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10018: Attachment: HADOOP-10018.000.patch TestUserGroupInformation throws NPE when HADOOP_HOME is not

[jira] [Created] (HADOOP-10009) Backport HADOOP-7808 to branch-1

2013-09-30 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-10009: --- Summary: Backport HADOOP-7808 to branch-1 Key: HADOOP-10009 URL: https://issues.apache.org/jira/browse/HADOOP-10009 Project: Hadoop Common Issue Type: Bug

[jira] [Updated] (HADOOP-10009) Backport HADOOP-7808 to branch-1

2013-09-30 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10009: Attachment: HADOOP-10009.000.patch Backport HADOOP-7808 to branch-1

[jira] [Updated] (HADOOP-10009) Backport HADOOP-7808 to branch-1

2013-09-30 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-10009: Attachment: HADOOP-10009.001.patch Backport HADOOP-7808 to branch-1

[jira] [Updated] (HADOOP-9966) Refactor XDR code into XDRReader and XDRWriter

2013-09-18 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9966: --- Attachment: HADOOP-9966.000.patch Refactor XDR code into XDRReader and XDRWriter

[jira] [Updated] (HADOOP-9966) Refactor XDR code into XDRReader and XDRWriter

2013-09-18 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9966: --- Status: Patch Available (was: Open) Refactor XDR code into XDRReader and XDRWriter

[jira] [Updated] (HADOOP-9966) Refactor XDR code into XDRReader and XDRWriter

2013-09-18 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9966: --- Attachment: HADOOP-9966.001.patch Rebase to trunk. Explain the rational of exposing ChannelBuffer

[jira] [Updated] (HADOOP-9966) Refactor XDR code into XDRReader and XDRWriter

2013-09-18 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9966: --- Attachment: HADOOP-9966.002.patch Refactor XDR code into XDRReader and XDRWriter

[jira] [Updated] (HADOOP-9669) There are multiple array creations and array copies for a single nfs rpc reply

2013-09-17 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9669: --- Attachment: HADOOP-9669.002.patch A patch that addresses Brandon's comments. I'll address 4/5 in

[jira] [Updated] (HADOOP-9669) Reduce the number of byte array creations and copies in XDR data manipulation

2013-09-17 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9669: --- Attachment: HADOOP-9669.003.patch A new patch that addresses the problems found by [~brandonli].

[jira] [Commented] (HADOOP-9670) Use a long to replace NfsTime

2013-09-16 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13768501#comment-13768501 ] Haohui Mai commented on HADOOP-9670: An NfsTime instance has to be serialized into a

[jira] [Created] (HADOOP-9966) Refactor XDR code into XDRReader and XDRWriter

2013-09-16 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-9966: -- Summary: Refactor XDR code into XDRReader and XDRWriter Key: HADOOP-9966 URL: https://issues.apache.org/jira/browse/HADOOP-9966 Project: Hadoop Common Issue

[jira] [Created] (HADOOP-9967) Zero copies in hdfs-nfs

2013-09-16 Thread Haohui Mai (JIRA)
Haohui Mai created HADOOP-9967: -- Summary: Zero copies in hdfs-nfs Key: HADOOP-9967 URL: https://issues.apache.org/jira/browse/HADOOP-9967 Project: Hadoop Common Issue Type: Improvement

[jira] [Updated] (HADOOP-9669) There are multiple array creations and array copies for a single nfs rpc reply

2013-09-16 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9669: --- Attachment: HADOOP-9669.001.patch There are multiple array creations and array copies for a

[jira] [Updated] (HADOOP-9670) Use a long to replace NfsTime

2013-09-13 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9670: --- Assignee: Haohui Mai Use a long to replace NfsTime -

[jira] [Updated] (HADOOP-9669) There are multiple array creations and array copies for a single nfs rpc reply

2013-09-13 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9669: --- Status: Patch Available (was: Open) There are multiple array creations and array copies for a

[jira] [Updated] (HADOOP-9669) There are multiple array creations and array copies for a single nfs rpc reply

2013-09-13 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9669: --- Attachment: HADOOP-9669.patch Here is a more version that utilizes Java's ByteBuffer. It should be

[jira] [Updated] (HADOOP-9669) There are multiple array creations and array copies for a single nfs rpc reply

2013-09-12 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9669: --- Component/s: nfs There are multiple array creations and array copies for a single nfs rpc

[jira] [Updated] (HADOOP-9670) Use a long to replace NfsTime

2013-09-12 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9670: --- Status: Patch Available (was: Open) A patch that implements the desired behavior.

[jira] [Updated] (HADOOP-9670) Use a long to replace NfsTime

2013-09-12 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9670: --- Attachment: HADOOP-9670.patch Use a long to replace NfsTime -

[jira] [Updated] (HADOOP-9670) Use a long to replace NfsTime

2013-09-12 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9670: --- Attachment: (was: HADOOP-9670.patch) Use a long to replace NfsTime

[jira] [Updated] (HADOOP-9670) Use a long to replace NfsTime

2013-09-12 Thread Haohui Mai (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HADOOP-9670: --- Attachment: HADOOP-9670.patch Use a long to replace NfsTime -

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