[jira] [Commented] (HADOOP-7227) Remove protocol version check at proxy creation in Hadoop RPC.

2011-04-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025938#comment-13025938 ] Hairong Kuang commented on HADOOP-7227: --- We have already moved away from RPC protoc

[jira] [Commented] (HADOOP-7018) FileContext's list operation should return local names in the status object rather then the full path.

2011-04-15 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13020347#comment-13020347 ] Hairong Kuang commented on HADOOP-7018: --- One pros to having a new class is the perf

[jira] [Resolved] (HADOOP-7212) Reuse connection

2011-03-29 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang resolved HADOOP-7212. --- Resolution: Invalid Just found out that the regression was introduced to only our internal b

[jira] [Created] (HADOOP-7212) Reuse connection

2011-03-29 Thread Hairong Kuang (JIRA)
Reuse connection Key: HADOOP-7212 URL: https://issues.apache.org/jira/browse/HADOOP-7212 Project: Hadoop Common Issue Type: Bug Components: ipc Reporter: Hairong Kuang Assignee: Hairong Kuan

[jira] Commented: (HADOOP-7133) CLONE to COMMON - HDFS-1445 Batch the calls in DataStorage to FileUtil.createHardLink(), so we call it once per directory instead of once per file

2011-03-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13005299#comment-13005299 ] Hairong Kuang commented on HADOOP-7133: --- Sure, please go ahead and commit it. I alr

[jira] Commented: (HADOOP-7133) CLONE to COMMON - HDFS-1445 Batch the calls in DataStorage to FileUtil.createHardLink(), so we call it once per directory instead of once per file

2011-03-08 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13004383#comment-13004383 ] Hairong Kuang commented on HADOOP-7133: --- Matt, this optimization is fantastic. I ha

[jira] Updated: (HADOOP-7165) listLocatedStatus(path, filter) is not redefined in FilterFs

2011-03-04 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7165: -- Attachment: locatedStatusFilter.patch Here is a straightforward fix. > listLocatedStatus(path

[jira] Created: (HADOOP-7165) listLocatedStatus(path, filter) is not redefined in FilterFs

2011-03-04 Thread Hairong Kuang (JIRA)
listLocatedStatus(path, filter) is not redefined in FilterFs Key: HADOOP-7165 URL: https://issues.apache.org/jira/browse/HADOOP-7165 Project: Hadoop Common Issue Type: Bug

[jira] Commented: (HADOOP-7155) Move ipc.Server#CURRENT_VERSION constant to VersionedProtocol.

2011-02-25 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12999678#comment-12999678 ] Hairong Kuang commented on HADOOP-7155: --- Yes, I agree with Owen. Server#CURRENT_VER

[jira] Commented: (HADOOP-6949) Reduces RPC packet size for primitive arrays, especially long[], which is used at block reporting

2011-02-23 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998486#comment-12998486 ] Hairong Kuang commented on HADOOP-6949: --- Matt, for the version number. I believe th

[jira] Commented: (HADOOP-6949) Reduces RPC packet size for primitive arrays, especially long[], which is used at block reporting

2011-02-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989477#comment-12989477 ] Hairong Kuang commented on HADOOP-6949: --- Cool optimization! With this, shall we bum

[jira] Commented: (HADOOP-7129) Typo in method name getProtocolSigature

2011-02-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989472#comment-12989472 ] Hairong Kuang commented on HADOOP-7129: --- Thanks Todd for fixing this! To make it si

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-28 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Resolution: Fixed Hadoop Flags: [Incompatible change, Reviewed] (was: [Reviewed])

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-28 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Hadoop Flags: [Reviewed] (was: [Reviewed, Incompatible change]) Status: Patch Availa

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-28 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Status: Open (was: Patch Available) > A baby step towards inter-version RPC communications >

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-28 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk11.patch This patch fixes the javac warnings. > A baby step to

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Hadoop Flags: [Incompatible change, Reviewed] Status: Patch Available (was: Open) >

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk10.patch RpcCompatible-trunk10.patch has a few more changes. Mo

[jira] Commented: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12987682#action_12987682 ] Hairong Kuang commented on HADOOP-6904: --- sanjay, this is an optimization. If the cli

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-12 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk9.patch > Is there a reason why you don't just add the protocol

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-12 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk8.patch Ok this patch makes the protocol cache caches not only

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-11 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk7.patch rpcCompatible-trunk7.patch has the following fixes: 1.

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk6.patch rpcCompatible-trunk6.patch makes the hashcode cache fin

[jira] Commented: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979874#action_12979874 ] Hairong Kuang commented on HADOOP-6904: --- > not to verify/choose it I meant not to ve

[jira] Commented: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979871#action_12979871 ] Hairong Kuang commented on HADOOP-6904: --- > If the client must provide an interface n

[jira] Created: (HADOOP-7095) Port recoverLease API from append 0.20 to trunk

2011-01-10 Thread Hairong Kuang (JIRA)
Port recoverLease API from append 0.20 to trunk --- Key: HADOOP-7095 URL: https://issues.apache.org/jira/browse/HADOOP-7095 Project: Hadoop Common Issue Type: New Feature Reporter: Hair

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Status: Open (was: Patch Available) > A baby step towards inter-version RPC communications >

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk5.patch rpcCompatible-trunk5.patch incorporated Doug's review c

[jira] Commented: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979819#action_12979819 ] Hairong Kuang commented on HADOOP-6904: --- > As for including the protocol name, ... N

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Fix Version/s: (was: 0.22.0) 0.23.0 Status: Patch Available

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-10 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk4.patch This patch in addition does 1. Make sure hashcode of an

[jira] Commented: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979041#action_12979041 ] Hairong Kuang commented on HADOOP-6904: --- Doug, super good point! SerialVersionUID is

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk2.patch rpcCompatible-trunk2.patch moves ProtocolProxy and Prot

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk1.patch Thanks Doug for your review. The new patch rpcCompatibl

[jira] Commented: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-06 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12978494#action_12978494 ] Hairong Kuang commented on HADOOP-6904: --- Review board: https://reviews.apache.org/r/

[jira] Updated: (HADOOP-6904) A baby step towards inter-version RPC communications

2011-01-04 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Summary: A baby step towards inter-version RPC communications (was: A baby step towards inter

[jira] Updated: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2011-01-04 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: rpcCompatible-trunk.patch Ok, I finally got some time to work on this. Here comes

[jira] Updated: (HADOOP-7058) Expose number of bytes in FSOutputSummer buffer to implementatins

2010-12-09 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7058: -- Resolution: Fixed Fix Version/s: 0.23.0 Hadoop Flags: [Reviewed] Status:

[jira] Commented: (HADOOP-7060) A more elegant FileSystem#listCorruptFileBlocks API

2010-12-09 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969970#action_12969970 ] Hairong Kuang commented on HADOOP-7060: --- Thanks, Patrick! > A more elegant FileSyst

[jira] Updated: (HADOOP-7060) A more elegant FileSystem#listCorruptFileBlocks API

2010-12-09 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7060: -- Resolution: Fixed Fix Version/s: 0.23.0 Hadoop Flags: [Reviewed] Status:

[jira] Updated: (HADOOP-7060) A more elegant FileSystem#listCorruptFileBlocks API

2010-12-09 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7060: -- Component/s: fs Affects Version/s: 0.23.0 Issue Type: Improvement (was: B

[jira] Commented: (HADOOP-7060) A more elegant FileSystem#listCorruptFileBlocks API

2010-12-09 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969961#action_12969961 ] Hairong Kuang commented on HADOOP-7060: --- +1. This looks good to me. > A more elegan

[jira] Commented: (HADOOP-7060) A more elegant FileSystem#listCorruptFileBlocks API

2010-12-09 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969873#action_12969873 ] Hairong Kuang commented on HADOOP-7060: --- Please remove class CorruptFileBlocks. We n

[jira] Commented: (HADOOP-7058) Expose number of bytes in FSOutputSummer buffer to implementatins

2010-12-08 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969582#action_12969582 ] Hairong Kuang commented on HADOOP-7058: --- This is trivial and super low risk patch th

[jira] Created: (HADOOP-7060) A more elegant FileSystem#listCorruptFileBlocks API

2010-12-08 Thread Hairong Kuang (JIRA)
A more elegant FileSystem#listCorruptFileBlocks API --- Key: HADOOP-7060 URL: https://issues.apache.org/jira/browse/HADOOP-7060 Project: Hadoop Common Issue Type: Bug Reporter: Hair

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-12-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969161#action_12969161 ] Hairong Kuang commented on HADOOP-6904: --- > The client side does not know what is new

[jira] Commented: (HADOOP-7058) Expose number of bytes in FSOutputSummer buffer to implementatins

2010-12-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969092#action_12969092 ] Hairong Kuang commented on HADOOP-7058: --- +1. The patch looks good. > Expose number

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-12-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968836#action_12968836 ] Hairong Kuang commented on HADOOP-6904: --- > we have to do it for each call. I meant f

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-12-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968784#action_12968784 ] Hairong Kuang commented on HADOOP-6904: --- > Exactly when will the method names be con

[jira] Commented: (HADOOP-7058) Expose number of bytes in FSOutputSummer buffer to implementatins

2010-12-07 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968769#action_12968769 ] Hairong Kuang commented on HADOOP-7058: --- Could you please rename the method name to

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-12-03 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12966594#action_12966594 ] Hairong Kuang commented on HADOOP-6904: --- Doug, yes you are right. Using hash may not

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-12-03 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12966453#action_12966453 ] Hairong Kuang commented on HADOOP-6904: --- Major numbers should be updated if we chang

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-12-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12965791#action_12965791 ] Hairong Kuang commented on HADOOP-6904: --- GetProtocolVersion will be sure to send maj

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-11-30 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12965304#action_12965304 ] Hairong Kuang commented on HADOOP-6904: --- If we assume that each rpc has a distinct n

[jira] Updated: (HADOOP-6764) Add number of reader threads and queue length as configuration parameters in RPC.getServer

2010-11-24 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6764: -- Resolution: Fixed Status: Resolved (was: Patch Available) I've committed this. Thanks

[jira] Updated: (HADOOP-6764) Add number of reader threads and queue length as configuration parameters in RPC.getServer

2010-11-24 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6764: -- Component/s: ipc Fix Version/s: (was: 0.22.0) 0.23.0 > Add number

[jira] Updated: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-11-24 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: majorMinorVersion1.patch A new patch is attached. This is a little bit different f

[jira] Commented: (HADOOP-7023) Add listCorruptFileBlocks to FileSystem

2010-11-23 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934926#action_12934926 ] Hairong Kuang commented on HADOOP-7023: --- I've committed this. Thanks, Patrick! > Ad

[jira] Updated: (HADOOP-7023) Add listCorruptFileBlocks to FileSystem

2010-11-23 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7023: -- Resolution: Fixed Fix Version/s: 0.23.0 Release Note: Add a new API listCorruptFile

[jira] Resolved: (HADOOP-7047) RPC client gets stuck

2010-11-22 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang resolved HADOOP-7047. --- Resolution: Invalid I just realized that this problem has already been fixed in the trunk. T

[jira] Commented: (HADOOP-7023) Add listCorruptFileBlocks to FileSystem

2010-11-22 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934600#action_12934600 ] Hairong Kuang commented on HADOOP-7023: --- +1. The patch looks good to me. > Add list

[jira] Commented: (HADOOP-7023) Add listCorruptFileBlocks to FileSystem

2010-11-22 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934558#action_12934558 ] Hairong Kuang commented on HADOOP-7023: --- The default constructor of CorruptFileBlock

[jira] Updated: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-11-21 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6904: -- Attachment: majorMinorVersion.patch This patch supports major/minor versions of a RPC protocol

[jira] Updated: (HADOOP-7047) RPC client gets stuck

2010-11-21 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7047: -- Attachment: trunkStuckClient.patch A patch for review. > RPC client gets stuck >

[jira] Commented: (HADOOP-7047) RPC client gets stuck

2010-11-21 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934368#action_12934368 ] Hairong Kuang commented on HADOOP-7047: --- RPC Client$Connection.receiveResponse shoul

[jira] Created: (HADOOP-7047) RPC client gets stuck

2010-11-21 Thread Hairong Kuang (JIRA)
RPC client gets stuck - Key: HADOOP-7047 URL: https://issues.apache.org/jira/browse/HADOOP-7047 Project: Hadoop Common Issue Type: Bug Components: ipc Reporter: Hairong Kuang Assignee: Ha

[jira] Updated: (HADOOP-7047) RPC client gets stuck

2010-11-21 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7047: -- Description: One of the dfs clients in our cluster stuck on waiting for a RPC result. However

[jira] Resolved: (HADOOP-7013) Add boolean field isCorrupt to BlockLocation

2010-11-16 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang resolved HADOOP-7013. --- Resolution: Fixed Fix Version/s: 0.22.0 Release Note: This patch has changed the

[jira] Assigned: (HADOOP-7013) Add boolean field isCorrupt to BlockLocation

2010-11-16 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang reassigned HADOOP-7013: - Assignee: Patrick Kling > Add boolean field isCorrupt to BlockLocation > ---

[jira] Commented: (HADOOP-7013) Add boolean field isCorrupt to BlockLocation

2010-11-16 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932672#action_12932672 ] Hairong Kuang commented on HADOOP-7013: --- On a second thought, Hadoop does not have a

[jira] Commented: (HADOOP-7013) Add boolean field isCorrupt to BlockLocation

2010-11-16 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932553#action_12932553 ] Hairong Kuang commented on HADOOP-7013: --- The patch looks good except for an incompat

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-11-04 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12928337#action_12928337 ] Hairong Kuang commented on HADOOP-6904: --- Yes, I agree that with some efforts we can

[jira] Updated: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-28 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6996: -- Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch Availa

[jira] Resolved: (HADOOP-7009) MD5Hash provides a public factory method that creates an instance of MessageDigest

2010-10-28 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang resolved HADOOP-7009. --- Resolution: Fixed Hadoop Flags: [Reviewed] I've committed this! > MD5Hash provides a

[jira] Commented: (HADOOP-7009) MD5Hash provides a public factory method that creates an instance of MessageDigest

2010-10-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12925722#action_12925722 ] Hairong Kuang commented on HADOOP-7009: --- All unit tests were passed. All 6 javadoc w

[jira] Commented: (HADOOP-7009) MD5Hash provides a public factory method that creates an instance of MessageDigest

2010-10-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12925707#action_12925707 ] Hairong Kuang commented on HADOOP-7009: --- [exec] -1 overall. [exec]

[jira] Updated: (HADOOP-7009) MD5Hash provides a public factory method that creates an instance of MessageDigest

2010-10-27 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7009: -- Attachment: md5hash1.patch Eli, thanks for your review! This patch adds javadoc to the method.

[jira] Updated: (HADOOP-7009) MD5Hash provides a public factory method that creates an instance of MessageDigest

2010-10-26 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-7009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-7009: -- Attachment: md5hash.patch Here is a simple patch that does this. > MD5Hash provides a public

[jira] Created: (HADOOP-7009) MD5Hash provides a public factory method that creates an instance of MessageDigest

2010-10-26 Thread Hairong Kuang (JIRA)
MD5Hash provides a public factory method that creates an instance of MessageDigest -- Key: HADOOP-7009 URL: https://issues.apache.org/jira/browse/HADOOP-7009 Project: Had

[jira] Updated: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-12 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6996: -- Attachment: (was: getCodecByClassName1.patch) > Allow CodecFactory to return a codec objec

[jira] Commented: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-12 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920254#action_12920254 ] Hairong Kuang commented on HADOOP-6996: --- You are right. But before I add the default

[jira] Updated: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-11 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6996: -- Attachment: getCodecByClassName1.patch This patch additionally adds a default constructor to C

[jira] Commented: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-11 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12919970#action_12919970 ] Hairong Kuang commented on HADOOP-6996: --- Ran ant patch and test on my dev machine:

[jira] Updated: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-11 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6996: -- Status: Patch Available (was: Open) > Allow CodecFactory to return a codec object given a cod

[jira] Updated: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-11 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6996: -- Attachment: getCodecByClassName.patch This patch 1. adds a classname to codec map to the Codec

[jira] Created: (HADOOP-6996) Allow CodecFactory to return a codec object given a codec' class name

2010-10-11 Thread Hairong Kuang (JIRA)
Allow CodecFactory to return a codec object given a codec' class name - Key: HADOOP-6996 URL: https://issues.apache.org/jira/browse/HADOOP-6996 Project: Hadoop Common Issue

[jira] Updated: (HADOOP-6938) ConnectionId.getRemotePrincipal() should check if security is enabled

2010-09-03 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6938: -- Status: Resolved (was: Patch Available) Hadoop Flags: [Reviewed] Fix Version/s

[jira] Commented: (HADOOP-6938) ConnectionId.getRemotePrincipal() should check if security is enabled

2010-09-03 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905979#action_12905979 ] Hairong Kuang commented on HADOOP-6938: --- +1 good catch! > ConnectionId.getRemotePri

[jira] Updated: (HADOOP-6907) Rpc client doesn't use the per-connection conf to figure out server's Kerberos principal

2010-09-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6907: -- Status: Resolved (was: Patch Available) Hadoop Flags: [Reviewed] Fix Version/s

[jira] Commented: (HADOOP-6907) Rpc client doesn't use the per-connection conf to figure out server's Kerberos principal

2010-09-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905334#action_12905334 ] Hairong Kuang commented on HADOOP-6907: --- +1. The patch looks good to me. > Rpc clie

[jira] Updated: (HADOOP-6764) Add number of reader threads and queue length as configuration parameters in RPC.getServer

2010-09-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HADOOP-6764: -- Status: Patch Available (was: Open) Hadoop Flags: [Reviewed] Fix Version/s: 0.

[jira] Commented: (HADOOP-6764) Add number of reader threads and queue length as configuration parameters in RPC.getServer

2010-09-01 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905325#action_12905325 ] Hairong Kuang commented on HADOOP-6764: --- +1. The patch looks good to me. > Add numb

[jira] Commented: (HADOOP-6764) Add number of reader threads and queue length as configuration parameters in RPC.getServer

2010-08-31 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12904896#action_12904896 ] Hairong Kuang commented on HADOOP-6764: --- Param name queueSize/handlerQueueSize is be

[jira] Commented: (HADOOP-6906) FileContext copy() utility doesn't work with recursive copying of directories.

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898506#action_12898506 ] Hairong Kuang commented on HADOOP-6906: --- I think that AbstractFileSystem should have

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898479#action_12898479 ] Hairong Kuang commented on HADOOP-6904: --- > Would we be able to use the major and min

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898434#action_12898434 ] Hairong Kuang commented on HADOOP-6904: --- > Slight improvement to your design: > If a

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898418#action_12898418 ] Hairong Kuang commented on HADOOP-6904: --- > But the new client will get the "now such

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898413#action_12898413 ] Hairong Kuang commented on HADOOP-6904: --- This framework supports both backward & for

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898411#action_12898411 ] Hairong Kuang commented on HADOOP-6904: --- Yes, Sanjay, you got the idea! I am happy t

[jira] Commented: (HADOOP-6904) A baby step towards inter-version communications between dfs client and NameNode

2010-08-13 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898410#action_12898410 ] Hairong Kuang commented on HADOOP-6904: --- As a practice, I rewrote HDFS-946, improve

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