[jira] [Commented] (HDFS-1783) Ability for HDFS client to write replicas in parallel

[ https://issues.apache.org/jira/browse/HDFS-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067545#comment-13067545 ] dhruba borthakur commented on HDFS-1783: Thanks for the ping, Sanjay. This patch is

[jira] [Commented] (HDFS-2129) Simplify BlockReader to not inherit from FSInputChecker

[ https://issues.apache.org/jira/browse/HDFS-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067563#comment-13067563 ] Todd Lipcon commented on HDFS-2129: --- this patch also has a small bug which screws up

[jira] [Commented] (HDFS-2149) Move EditLogOp serialisation and deserialation into one place

[ https://issues.apache.org/jira/browse/HDFS-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067612#comment-13067612 ] Ivan Kelly commented on HDFS-2149: -- I ran these the NNThroughputBenchmark on these changes

[jira] [Created] (HDFS-2163) HA Agent should perform Active Namenode Election and should trigger the failover when Active Namenode goes down

HA Agent should perform Active Namenode Election and should trigger the failover when Active Namenode goes down --- Key: HDFS-2163 URL:

[jira] [Created] (HDFS-2164) Namenode supports Active and Standby modes; Standby Namenode should be able to able to take up the Active role dynamically, without losing any data.

Namenode supports Active and Standby modes; Standby Namenode should be able to able to take up the Active role dynamically, without losing any data.

[jira] [Commented] (HDFS-2166) Datanodes should send block reports to both Active and Standby Namenodes.

[ https://issues.apache.org/jira/browse/HDFS-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067653#comment-13067653 ] Justin Joseph commented on HDFS-2166: - Datanodes sending the information about new

[jira] [Commented] (HDFS-2161) Move utilities to DFSUtil

[ https://issues.apache.org/jira/browse/HDFS-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067666#comment-13067666 ] Uma Maheswara Rao G commented on HDFS-2161: --- Hi Nicholas, I have reviewd this

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067671#comment-13067671 ] Hudson commented on HDFS-2141: -- Integrated in Hadoop-Hdfs-trunk #729 (See

[jira] [Commented] (HDFS-2157) Improve header comment in o.a.h.hdfs.server.namenode.NameNode

[ https://issues.apache.org/jira/browse/HDFS-2157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067672#comment-13067672 ] Hudson commented on HDFS-2157: -- Integrated in Hadoop-Hdfs-trunk #729 (See

[jira] [Commented] (HDFS-2147) Move cluster network topology to block management

[ https://issues.apache.org/jira/browse/HDFS-2147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067673#comment-13067673 ] Hudson commented on HDFS-2147: -- Integrated in Hadoop-Hdfs-trunk #729 (See

[jira] [Commented] (HDFS-2166) Datanodes should send block reports to both Active and Standby Namenodes.

[ https://issues.apache.org/jira/browse/HDFS-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067705#comment-13067705 ] Konstantin Shvachko commented on HDFS-2166: --- Did you see the HA design that

[jira] [Commented] (HDFS-2164) Namenode supports Active and Standby modes; Standby Namenode should be able to able to take up the Active role dynamically, without losing any data.

[ https://issues.apache.org/jira/browse/HDFS-2164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067709#comment-13067709 ] Konstantin Shvachko commented on HDFS-2164: --- See HDFS-2064. Is it similar to what

[jira] [Updated] (HDFS-2161) Move utilities to DFSUtil

[ https://issues.apache.org/jira/browse/HDFS-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-2161: - Attachment: h2161_20110719.patch h2161_20110719.patch: updated with trunk. Move

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067744#comment-13067744 ] Konstantin Shvachko commented on HDFS-2141: --- I disagree with this change.

[jira] [Commented] (HDFS-2161) Move utilities to DFSUtil

[ https://issues.apache.org/jira/browse/HDFS-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067764#comment-13067764 ] Hudson commented on HDFS-2161: -- Integrated in Hadoop-Hdfs-trunk-Commit #795 (See

[jira] [Commented] (HDFS-2161) Move utilities to DFSUtil

[ https://issues.apache.org/jira/browse/HDFS-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067765#comment-13067765 ] Hudson commented on HDFS-2161: -- Integrated in Hadoop-Mapreduce-trunk-Commit #748 (See

[jira] [Commented] (HDFS-2160) 1073: fix CreateEditsLog test tool in branch

[ https://issues.apache.org/jira/browse/HDFS-2160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067805#comment-13067805 ] Hudson commented on HDFS-2160: -- Integrated in Hadoop-Hdfs-1073-branch #14 (See

[jira] [Commented] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067806#comment-13067806 ] Hudson commented on HDFS-1073: -- Integrated in Hadoop-Hdfs-1073-branch #14 (See

[jira] [Created] (HDFS-2167) Move dnsToSwitchMapping and hostsReader from FSNamesystem to DatanodeManager

Move dnsToSwitchMapping and hostsReader from FSNamesystem to DatanodeManager Key: HDFS-2167 URL: https://issues.apache.org/jira/browse/HDFS-2167 Project: Hadoop HDFS

[jira] [Updated] (HDFS-2167) Move dnsToSwitchMapping and hostsReader from FSNamesystem to DatanodeManager

[ https://issues.apache.org/jira/browse/HDFS-2167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-2167: - Attachment: h2167_20110719.patch h2167_20110719.patch: 1st patch. Move

[jira] [Updated] (HDFS-2167) Move dnsToSwitchMapping and hostsReader from FSNamesystem to DatanodeManager

[ https://issues.apache.org/jira/browse/HDFS-2167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-2167: - Status: Patch Available (was: Open) Move dnsToSwitchMapping and hostsReader

[jira] [Commented] (HDFS-2165) The Intelligent Clients should switch dynamically according to the Namenode switchover the operations that fail during the switching should be retried on the newly Act

[ https://issues.apache.org/jira/browse/HDFS-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067820#comment-13067820 ] Suresh Srinivas commented on HDFS-2165: --- Justin, have you looked at subtasks under

[jira] [Updated] (HDFS-2018) 1073: Move all journal stream management code into one place

[ https://issues.apache.org/jira/browse/HDFS-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ivan Kelly updated HDFS-2018: - Attachment: HDFS-2018.diff Rebased onto latest HDFS-1073 branch. All tests pass. 1073: Move all

[jira] [Updated] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-1620: -- Attachment: HDFS-1620.r2.diff Rebased and re-refactored patch for trunk. This, if still needed, must go in

[jira] [Commented] (HDFS-2018) 1073: Move all journal stream management code into one place

[ https://issues.apache.org/jira/browse/HDFS-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067836#comment-13067836 ] Hadoop QA commented on HDFS-2018: - -1 overall. Here are the results of testing the latest

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067847#comment-13067847 ] Suresh Srinivas commented on HDFS-2141: --- NameNode is the name of the daemon. Active

[jira] [Updated] (HDFS-2149) Move EditLogOp serialisation and deserialation into one place

[ https://issues.apache.org/jira/browse/HDFS-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jitendra Nath Pandey updated HDFS-2149: --- Issue Type: Sub-task (was: Improvement) Parent: HDFS-1580 Move EditLogOp

[jira] [Commented] (HDFS-2114) re-commission of a decommissioned node does not delete excess replica

[ https://issues.apache.org/jira/browse/HDFS-2114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067866#comment-13067866 ] Matt Foley commented on HDFS-2114: -- Hi John, big improvement. Comments: 1. Thanks for

[jira] [Commented] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067873#comment-13067873 ] Aaron T. Myers commented on HDFS-1620: -- Hey Harsh, we're unfortunately inconsistent

[jira] [Created] (HDFS-2168) 1073: Reenable TestEditLog.testFailedOpen and fix exposed bug

1073: Reenable TestEditLog.testFailedOpen and fix exposed bug - Key: HDFS-2168 URL: https://issues.apache.org/jira/browse/HDFS-2168 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Updated] (HDFS-2168) 1073: Reenable TestEditLog.testFailedOpen and fix exposed bug

[ https://issues.apache.org/jira/browse/HDFS-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2168: -- Component/s: name-node Description: As Jitendra noticed in reviewing HDFS-1073, this

[jira] [Updated] (HDFS-2168) 1073: Reenable TestEditLog.testFailedOpen and fix exposed bug

[ https://issues.apache.org/jira/browse/HDFS-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2168: -- Attachment: hdfs-2168.txt Fairly straightforward patch. Rather than using mockito for the test, I just

[jira] [Created] (HDFS-2169) 1073: clean up TestCheckpoint and remove TODOs

1073: clean up TestCheckpoint and remove TODOs -- Key: HDFS-2169 URL: https://issues.apache.org/jira/browse/HDFS-2169 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Todd Lipcon

[jira] [Updated] (HDFS-2169) 1073: clean up TestCheckpoint and remove TODOs

[ https://issues.apache.org/jira/browse/HDFS-2169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2169: -- Attachment: hdfs-2169.txt Summary of changes: - this test file used to have one mega method,

[jira] [Updated] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-1620: -- Attachment: HDFS-1620.r3.diff {{DfsConstants}} looks pretty too. Here's a DfsConstants version of same

[jira] [Updated] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-1620: -- Status: Open (was: Patch Available) Please hold this patch. There are some test cases that have class strings

[jira] [Work started] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HDFS-1620 started by Harsh J. FSConstants vs FsConstants --- Key: HDFS-1620 URL:

[jira] [Commented] (HDFS-2149) Move EditLogOp serialisation and deserialation into one place

[ https://issues.apache.org/jira/browse/HDFS-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067917#comment-13067917 ] Todd Lipcon commented on HDFS-2149: --- hm, is this patch supposed to be against the tip of

[jira] [Commented] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067932#comment-13067932 ] Harsh J commented on HDFS-1620: --- Ok, so taking a step back and re-looking, these are multiple

[jira] [Commented] (HDFS-2149) Move EditLogOp serialisation and deserialation into one place

[ https://issues.apache.org/jira/browse/HDFS-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067940#comment-13067940 ] Ivan Kelly commented on HDFS-2149: -- This is against trunk. There's nothing that would be

[jira] [Commented] (HDFS-2149) Move EditLogOp serialisation and deserialation into one place

[ https://issues.apache.org/jira/browse/HDFS-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067949#comment-13067949 ] Todd Lipcon commented on HDFS-2149: --- Oh, I see. Let me review against trunk then, sorry

[jira] [Updated] (HDFS-2169) 1073: clean up TestCheckpoint and remove TODOs

[ https://issues.apache.org/jira/browse/HDFS-2169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2169: -- Attachment: hdfs-2169.txt Oops, accidentally left some debug message in the earlier rev of this patch.

[jira] [Created] (HDFS-2170) 1073: Address remaining TODOs

1073: Address remaining TODOs - Key: HDFS-2170 URL: https://issues.apache.org/jira/browse/HDFS-2170 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Todd Lipcon Assignee: Todd Lipcon

[jira] [Updated] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2170: -- Component/s: name-node Description: This is the last sweep of TODOs in the 1073 branch.

[jira] [Commented] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067953#comment-13067953 ] Todd Lipcon commented on HDFS-2170: --- in FSImage.java: {code} throw new

[jira] [Updated] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2170: -- Attachment: hdfs-2170.txt 1073: Address remaining TODOs -

[jira] [Commented] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067954#comment-13067954 ] Todd Lipcon commented on HDFS-2170: --- The remaining TODOs in this merge are lower priority

[jira] [Commented] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067956#comment-13067956 ] Todd Lipcon commented on HDFS-1073: --- Hi Jitendra. I've addressed your feedback above:

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067965#comment-13067965 ] Konstantin Shvachko commented on HDFS-2141: --- Could you please clarify your

[jira] [Commented] (HDFS-1974) HA: Introduce active and standby states to the namenode

[ https://issues.apache.org/jira/browse/HDFS-1974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13067967#comment-13067967 ] Konstantin Shvachko commented on HDFS-1974: --- Namenode does not have secondary

[jira] [Created] (HDFS-2172) 1073: address findbugs/javadoc warnings

1073: address findbugs/javadoc warnings --- Key: HDFS-2172 URL: https://issues.apache.org/jira/browse/HDFS-2172 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Todd Lipcon

[jira] [Updated] (HDFS-2172) 1073: address findbugs/javadoc warnings

[ https://issues.apache.org/jira/browse/HDFS-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2172: -- Attachment: hdfs-2172.txt Fixes for warnings revealed by test-patch. 1073: address findbugs/javadoc

[jira] [Commented] (HDFS-2168) 1073: Reenable TestEditLog.testFailedOpen and fix exposed bug

[ https://issues.apache.org/jira/browse/HDFS-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068026#comment-13068026 ] Eli Collins commented on HDFS-2168: --- +1 Nit: remove the period ending the

[jira] [Updated] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-1073: -- Attachment: hdfs-1073-merge.patch Here's a candidate merge patch, including HDFS-2168, HDFS-2169,

[jira] [Commented] (HDFS-2171) Changes to balancer bandwidth should not require datanode restart.

[ https://issues.apache.org/jira/browse/HDFS-2171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068028#comment-13068028 ] Aaron T. Myers commented on HDFS-2171: -- Just thinking out loud - another option would

[jira] [Updated] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-1073: -- Fix Version/s: 0.23.0 Affects Version/s: 0.23.0 Hadoop Flags: [Incompatible change]

[jira] [Commented] (HDFS-2171) Changes to balancer bandwidth should not require datanode restart.

[ https://issues.apache.org/jira/browse/HDFS-2171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068032#comment-13068032 ] Todd Lipcon commented on HDFS-2171: --- On trunk I think we should do the protocol change -

[jira] [Commented] (HDFS-1620) FSConstants vs FsConstants

[ https://issues.apache.org/jira/browse/HDFS-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068038#comment-13068038 ] Aaron T. Myers commented on HDFS-1620: -- bq. Ideally, the class protocol.FSConstants

[jira] [Updated] (HDFS-1776) Bug in Concat code

[ https://issues.apache.org/jira/browse/HDFS-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1776: - Assignee: Bharath Mundlapudi Bug in Concat code --

[jira] [Updated] (HDFS-1776) Bug in Concat code

[ https://issues.apache.org/jira/browse/HDFS-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1776: - Affects Version/s: 0.23.0 Fix Version/s: 0.23.0 Bug in Concat code

[jira] [Resolved] (HDFS-2168) 1073: Reenable TestEditLog.testFailedOpen and fix exposed bug

[ https://issues.apache.org/jira/browse/HDFS-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-2168. --- Resolution: Fixed Hadoop Flags: [Reviewed] 1073: Reenable TestEditLog.testFailedOpen and fix

[jira] [Commented] (HDFS-2168) 1073: Reenable TestEditLog.testFailedOpen and fix exposed bug

[ https://issues.apache.org/jira/browse/HDFS-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068049#comment-13068049 ] Todd Lipcon commented on HDFS-2168: --- Will fix the period on commit. as for count vs num,

[jira] [Commented] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068053#comment-13068053 ] Eli Collins commented on HDFS-2170: --- +1 looks good. Please file jiras for the two

[jira] [Commented] (HDFS-1475) Want a -d flag in hadoop dfs -ls : Do not expand directories

[ https://issues.apache.org/jira/browse/HDFS-1475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068059#comment-13068059 ] Suresh Srinivas commented on HDFS-1475: --- Please add ls -d dir* test case. Want a -d

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068066#comment-13068066 ] Suresh Srinivas commented on HDFS-2141: --- bq. Seems like you want to introduce a state

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068068#comment-13068068 ] Sanjay Radia commented on HDFS-2141: Konstantine, what is the difference between backup

[jira] [Commented] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068074#comment-13068074 ] Hadoop QA commented on HDFS-1073: - -1 overall. Here are the results of testing the latest

[jira] [Updated] (HDFS-2169) 1073: clean up TestCheckpoint and remove TODOs

[ https://issues.apache.org/jira/browse/HDFS-2169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2169: -- Attachment: hdfs-2169.txt Addressed nits. Will commit this based on prior +1 1073: clean up

[jira] [Resolved] (HDFS-2169) 1073: clean up TestCheckpoint and remove TODOs

[ https://issues.apache.org/jira/browse/HDFS-2169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-2169. --- Resolution: Fixed Fix Version/s: Edit log branch (HDFS-1073) Hadoop Flags: [Reviewed]

[jira] [Updated] (HDFS-2169) 1073: clean up TestCheckpoint and remove TODOs

[ https://issues.apache.org/jira/browse/HDFS-2169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2169: -- Component/s: name-node Affects Version/s: Edit log branch (HDFS-1073) 1073: clean up

[jira] [Updated] (HDFS-1776) Bug in Concat code

[ https://issues.apache.org/jira/browse/HDFS-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1776: - Attachment: HDFS-1776-1.patch Attaching a patch for this. Bug in Concat code

[jira] [Commented] (HDFS-2141) Remove NameNode roles Active and Standby (they become states)

[ https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068084#comment-13068084 ] Todd Lipcon commented on HDFS-2141: --- Having just worked on some code in the BN recently,

[jira] [Updated] (HDFS-1974) HA: Introduce active and standby states to the namenode

[ https://issues.apache.org/jira/browse/HDFS-1974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suresh Srinivas updated HDFS-1974: -- Attachment: HDFS-1974.patch Early version of the patch, introduces state machines for

[jira] [Commented] (HDFS-1974) HA: Introduce active and standby states to the namenode

[ https://issues.apache.org/jira/browse/HDFS-1974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068086#comment-13068086 ] Suresh Srinivas commented on HDFS-1974: --- It is the same notion to me. NameNode in

[jira] [Created] (HDFS-2173) saveNamespace should not throw IOE when only one storage directory fails to write VERSION file

saveNamespace should not throw IOE when only one storage directory fails to write VERSION file -- Key: HDFS-2173 URL: https://issues.apache.org/jira/browse/HDFS-2173

[jira] [Created] (HDFS-2174) Complete decoupling of failure states between edits and image dirs

Complete decoupling of failure states between edits and image dirs -- Key: HDFS-2174 URL: https://issues.apache.org/jira/browse/HDFS-2174 Project: Hadoop HDFS Issue Type:

[jira] [Updated] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-2170: -- Attachment: hdfs-2170.txt Filed HDFS-2174 and HDFS-2173 for those remaining TODOs to address

[jira] [Resolved] (HDFS-2170) 1073: Address remaining TODOs

[ https://issues.apache.org/jira/browse/HDFS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-2170. --- Resolution: Fixed Hadoop Flags: [Reviewed] Committed to branch 1073: Address remaining TODOs

[jira] [Commented] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068105#comment-13068105 ] Todd Lipcon commented on HDFS-1073: --- bq. -1 javac. The applied patch generated 34 javac

[jira] [Commented] (HDFS-2172) 1073: address findbugs/javadoc warnings

[ https://issues.apache.org/jira/browse/HDFS-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068108#comment-13068108 ] Eli Collins commented on HDFS-2172: --- +1 looks good 1073: address findbugs/javadoc

[jira] [Commented] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068110#comment-13068110 ] Todd Lipcon commented on HDFS-1073: --- TestEditLogFileOutputStream was failing because it

[jira] [Updated] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-1073: -- Attachment: hdfs-1073-merge.patch All of the patches are committed now. Please review this patch which

[jira] [Commented] (HDFS-1930) TestDFSUpgrade failing in HDFS-1073 branch

[ https://issues.apache.org/jira/browse/HDFS-1930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068118#comment-13068118 ] Eli Collins commented on HDFS-1930: --- +1 (trivial change) TestDFSUpgrade failing in

[jira] [Commented] (HDFS-2016) 1073: remove/archive unneeded/old storage files

[ https://issues.apache.org/jira/browse/HDFS-2016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068120#comment-13068120 ] Eli Collins commented on HDFS-2016: --- +1 to the latest patch. Thanks for addressing my

[jira] [Commented] (HDFS-1073) Simpler model for Namenode's fs Image and edit Logs

[ https://issues.apache.org/jira/browse/HDFS-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13068126#comment-13068126 ] Hadoop QA commented on HDFS-1073: - -1 overall. Here are the results of testing the latest