[jira] Updated: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bill Zeller updated HDFS-167: - Attachment: hdfs-167-for-20-1.patch hdfs-167-for-20-1.patch is a patch for .20. Running test-patch:

[jira] Commented: (HDFS-511) Redundant block searches in BlockManager.

[ https://issues.apache.org/jira/browse/HDFS-511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737818#action_12737818 ] Hadoop QA commented on HDFS-511: -1 overall. Here are the results of testing the latest atta

[jira] Commented: (HDFS-119) logSync() may block NameNode forever.

[ https://issues.apache.org/jira/browse/HDFS-119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737811#action_12737811 ] Hadoop QA commented on HDFS-119: -1 overall. Here are the results of testing the latest atta

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: radfs.patch > Low Latency distributed reads > - > > Key

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: (was: radfs.patch) > Low Latency distributed reads > - > >

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: (was: radfs.patch) > Low Latency distributed reads > - > >

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: radfs.patch Attached wrong patch before, fixed > Low Latency distributed reads > -

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: (was: radfs.tgz) > Low Latency distributed reads > - > >

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: (was: radfs.patch) > Low Latency distributed reads > - > >

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: radfs.patch Full patch file from hdfs-trunk/. > Low Latency distributed reads > --

[jira] Commented: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737806#action_12737806 ] Tsz Wo (Nicholas), SZE commented on HDFS-516: - > Ok, thanks, is one big patch pre

[jira] Commented: (HDFS-483) Data transfer (aka pipeline) implementation cannot tolerate exceptions

[ https://issues.apache.org/jira/browse/HDFS-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737805#action_12737805 ] Konstantin Boudnik commented on HDFS-483: - Looks good! Thanks for adding JavaDocs Nic

[jira] Updated: (HDFS-498) Add development guide and framework documentation

[ https://issues.apache.org/jira/browse/HDFS-498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Boudnik updated HDFS-498: Attachment: HDFS-498.patch Reviewed by Nigel. Some typos are corrected by Corinne. Seems to

[jira] Commented: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737799#action_12737799 ] Jay Booth commented on HDFS-516: Ok, thanks, is one big patch preferred to the tiny patch + t

[jira] Commented: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737797#action_12737797 ] Tsz Wo (Nicholas), SZE commented on HDFS-516: - > .., svn diff misses new files, .

[jira] Updated: (HDFS-483) Data transfer (aka pipeline) implementation cannot tolerate exceptions

[ https://issues.apache.org/jira/browse/HDFS-483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-483: Attachment: h483_20090731.patch h483_20090731.patch: added javadoc and rewrote some c

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: radfs.tgz Oops. Shows what I get for posting at the end of the day, svn diff misses new files, du

[jira] Commented: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737788#action_12737788 ] dhruba borthakur commented on HDFS-516: --- This sounds interesting. The patch you posted

[jira] Commented: (HDFS-504) HDFS updates the modification time of a file when the file is closed.

[ https://issues.apache.org/jira/browse/HDFS-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737784#action_12737784 ] Hadoop QA commented on HDFS-504: +1 overall. Here are the results of testing the latest atta

[jira] Updated: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-167: Resolution: Fixed Status: Resolved (was: Patch Available) I have committed t

[jira] Updated: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-167: Component/s: hdfs client Fix Version/s: 0.21.0 > DFSClient continues to retry i

[jira] Commented: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737762#action_12737762 ] dhruba borthakur commented on HDFS-167: --- if there is a patch for 0.20 attached to this

[jira] Commented: (HDFS-504) HDFS updates the modification time of a file when the file is closed.

[ https://issues.apache.org/jira/browse/HDFS-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737722#action_12737722 ] Chun Zhang commented on HDFS-504: - tested using "ant test" with and without patch; tested usi

[jira] Commented: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737713#action_12737713 ] Jay Booth commented on HDFS-516: Here's some architectural overview and a general request for

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Attachment: radfs.patch > Low Latency distributed reads > - > > Key

[jira] Updated: (HDFS-516) Low Latency distributed reads

[ https://issues.apache.org/jira/browse/HDFS-516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jay Booth updated HDFS-516: --- Status: Patch Available (was: Open) Here's the initial patch. I have some pretty decent byte-consistency and

[jira] Commented: (HDFS-512) Set block id as the key to Block

[ https://issues.apache.org/jira/browse/HDFS-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737702#action_12737702 ] Tsz Wo (Nicholas), SZE commented on HDFS-512: - Hairong, if my concerns are carefu

[jira] Created: (HDFS-516) Low Latency distributed reads

Low Latency distributed reads - Key: HDFS-516 URL: https://issues.apache.org/jira/browse/HDFS-516 Project: Hadoop HDFS Issue Type: New Feature Reporter: Jay Booth Priority: Minor I create

[jira] Commented: (HDFS-511) Redundant block searches in BlockManager.

[ https://issues.apache.org/jira/browse/HDFS-511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737682#action_12737682 ] Hudson commented on HDFS-511: - Integrated in Hadoop-Hdfs-trunk #35 (See [http://hudson.zones.apa

[jira] Commented: (HDFS-119) logSync() may block NameNode forever.

[ https://issues.apache.org/jira/browse/HDFS-119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737684#action_12737684 ] Hudson commented on HDFS-119: - Integrated in Hadoop-Hdfs-trunk #35 (See [http://hudson.zones.apa

[jira] Commented: (HDFS-496) Use PureJavaCrc32 in HDFS

[ https://issues.apache.org/jira/browse/HDFS-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737681#action_12737681 ] Hudson commented on HDFS-496: - Integrated in Hadoop-Hdfs-trunk #35 (See [http://hudson.zones.apa

[jira] Commented: (HDFS-500) Fix lingering and new javac warnings

[ https://issues.apache.org/jira/browse/HDFS-500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737683#action_12737683 ] Hudson commented on HDFS-500: - Integrated in Hadoop-Hdfs-trunk #35 (See [http://hudson.zones.apa

[jira] Commented: (HDFS-514) DFSClient.namenode is a public field. Should be private.

[ https://issues.apache.org/jira/browse/HDFS-514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737685#action_12737685 ] Hudson commented on HDFS-514: - Integrated in Hadoop-Hdfs-trunk #35 (See [http://hudson.zones.apa

[jira] Commented: (HDFS-124) Namenode slowed down when many files with same filename were moved to Trash

[ https://issues.apache.org/jira/browse/HDFS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737676#action_12737676 ] Konstantin Boudnik commented on HDFS-124: - I love the fact that it has a performance

[jira] Updated: (HDFS-124) Namenode slowed down when many files with same filename were moved to Trash

[ https://issues.apache.org/jira/browse/HDFS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Boris Shkolnik updated HDFS-124: Attachment: COMMON-124.patch > Namenode slowed down when many files with same filename were moved to

[jira] Updated: (HDFS-124) Namenode slowed down when many files with same filename were moved to Trash

[ https://issues.apache.org/jira/browse/HDFS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Boris Shkolnik updated HDFS-124: Status: Patch Available (was: Open) > Namenode slowed down when many files with same filename were m

[jira] Commented: (HDFS-124) Namenode slowed down when many files with same filename were moved to Trash

[ https://issues.apache.org/jira/browse/HDFS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737674#action_12737674 ] Boris Shkolnik commented on HDFS-124: - I've noticed there is no unit test for the case of

[jira] Commented: (HDFS-124) Namenode slowed down when many files with same filename were moved to Trash

[ https://issues.apache.org/jira/browse/HDFS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737670#action_12737670 ] Boris Shkolnik commented on HDFS-124: - I added currTimeMillis() to the file name. Since

[jira] Commented: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737657#action_12737657 ] Tsz Wo (Nicholas), SZE commented on HDFS-167: - > ... infinite loop problem can be

[jira] Updated: (HDFS-496) Use PureJavaCrc32 in HDFS

[ https://issues.apache.org/jira/browse/HDFS-496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-496: Resolution: Fixed Status: Resolved (was: Patch Available) No new unit test i

[jira] Commented: (HDFS-504) HDFS updates the modification time of a file when the file is closed.

[ https://issues.apache.org/jira/browse/HDFS-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737642#action_12737642 ] Konstantin Shvachko commented on HDFS-504: -- Could you please run at least the "run-c

[jira] Commented: (HDFS-496) Use PureJavaCrc32 in HDFS

[ https://issues.apache.org/jira/browse/HDFS-496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737636#action_12737636 ] Hadoop QA commented on HDFS-496: -1 overall. Here are the results of testing the latest atta

[jira] Updated: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jakob Homan updated HDFS-167: - Hadoop Flags: [Reviewed] Patch looks good. +1. > DFSClient continues to retry indefinitely > -

[jira] Commented: (HDFS-512) Set block id as the key to Block

[ https://issues.apache.org/jira/browse/HDFS-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737604#action_12737604 ] Hairong Kuang commented on HDFS-512: > Block is an existing base class and it is there fo