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Todd Lipcon commented on HDFS-2149:
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Looking over the patch, it seems like this is really
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Todd Lipcon commented on HDFS-1974:
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Taking a quick look at the patch. A few thoughts:
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Hadoop QA commented on HDFS-1073:
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-1 overall. Here are the results of testing the latest
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Eli Collins commented on HDFS-2016:
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+1 to the latest patch. Thanks for addressing my com
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Eli Collins commented on HDFS-1930:
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+1 (trivial change)
> TestDFSUpgrade failing in HD
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Todd Lipcon updated HDFS-1073:
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Attachment: hdfs-1073-merge.patch
All of the patches are committed now. Please review this patch which I
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Todd Lipcon commented on HDFS-1073:
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TestEditLogFileOutputStream was failing because it d
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Eli Collins commented on HDFS-2172:
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+1 looks good
> 1073: address findbugs/javadoc war
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Todd Lipcon commented on HDFS-1073:
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bq. -1 javac. The applied patch generated 34 javac c
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Todd Lipcon resolved HDFS-2170.
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Committed to branch
> 1073: Address remaining TODOs
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Todd Lipcon updated HDFS-2170:
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Attachment: hdfs-2170.txt
Filed HDFS-2174 and HDFS-2173 for those remaining TODOs to address post-merge.
Complete decoupling of failure states between edits and image dirs
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Key: HDFS-2174
URL: https://issues.apache.org/jira/browse/HDFS-2174
Project: Hadoop HDFS
Issue Type: Sub-ta
saveNamespace should not throw IOE when only one storage directory fails to
write VERSION file
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Key: HDFS-2173
URL: https://issues.apache.org/jira/browse/HDFS-2173
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Suresh Srinivas commented on HDFS-1974:
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> It is the same notion to me. NameNode in c
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Suresh Srinivas updated HDFS-1974:
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Attachment: HDFS-1974.patch
Early version of the patch, introduces state machines for active/sta
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Todd Lipcon commented on HDFS-2141:
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Having just worked on some code in the BN recently,
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Bharath Mundlapudi updated HDFS-1776:
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Attachment: HDFS-1776-1.patch
Attaching a patch for this.
> Bug in Concat code
>
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Todd Lipcon resolved HDFS-2169.
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Resolution: Fixed
Fix Version/s: Edit log branch (HDFS-1073)
Hadoop Flags: [Reviewed]
> 10
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Todd Lipcon updated HDFS-2169:
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Component/s: name-node
Affects Version/s: Edit log branch (HDFS-1073)
> 1073: clean up TestChe
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Todd Lipcon updated HDFS-2169:
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Attachment: hdfs-2169.txt
Addressed nits. Will commit this based on prior +1
> 1073: clean up TestCheck
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Hadoop QA commented on HDFS-1073:
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-1 overall. Here are the results of testing the latest
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Sanjay Radia commented on HDFS-2141:
Konstantine, what is the difference between backup
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Suresh Srinivas commented on HDFS-2141:
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bq. Seems like you want to introduce a state
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Suresh Srinivas commented on HDFS-1475:
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Please add ls -d dir* test case.
> Want a -
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Eli Collins commented on HDFS-2170:
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+1 looks good.
Please file jiras for the two remain
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Todd Lipcon resolved HDFS-2168.
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Resolution: Fixed
Hadoop Flags: [Reviewed]
> 1073: Reenable TestEditLog.testFailedOpen and fix e
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Todd Lipcon commented on HDFS-2168:
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Will fix the period on commit. as for count vs num,
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Bharath Mundlapudi updated HDFS-1776:
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Affects Version/s: 0.23.0
Fix Version/s: 0.23.0
> Bug in Concat code
> ---
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Bharath Mundlapudi updated HDFS-1776:
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Assignee: Bharath Mundlapudi
> Bug in Concat code
> --
>
>
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Eli Collins commented on HDFS-2169:
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+1 looks good.
Nits:
* How about moving the javado
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Aaron T. Myers commented on HDFS-1620:
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bq. Ideally, the class protocol.FSConstants ou
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Todd Lipcon commented on HDFS-2171:
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On trunk I think we should do the protocol change -
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Todd Lipcon updated HDFS-1073:
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Fix Version/s: 0.23.0
Affects Version/s: 0.23.0
Hadoop Flags: [Incompatible change]
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Aaron T. Myers commented on HDFS-2171:
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Just thinking out loud - another option would
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Todd Lipcon updated HDFS-1073:
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Attachment: hdfs-1073-merge.patch
Here's a candidate merge patch, including HDFS-2168, HDFS-2169, HDFS-2
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Eli Collins commented on HDFS-2168:
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+1
Nit: remove the period ending the countActiveJou
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Todd Lipcon updated HDFS-2172:
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Attachment: hdfs-2172.txt
Fixes for warnings revealed by test-patch.
> 1073: address findbugs/javadoc w
1073: address findbugs/javadoc warnings
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Key: HDFS-2172
URL: https://issues.apache.org/jira/browse/HDFS-2172
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Todd Lipcon
Assig
Changes to balancer bandwidth should not require datanode restart.
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Key: HDFS-2171
URL: https://issues.apache.org/jira/browse/HDFS-2171
Project: Hadoop HDFS
Issue Type: Bug
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Konstantin Shvachko commented on HDFS-1974:
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Namenode does not have "secondary" r
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Konstantin Shvachko commented on HDFS-2141:
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Could you please clarify your termin
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Todd Lipcon commented on HDFS-1073:
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Hi Jitendra. I've addressed your feedback above:
bq
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Todd Lipcon commented on HDFS-2170:
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The remaining TODOs in this merge are lower priority
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Todd Lipcon updated HDFS-2170:
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Attachment: hdfs-2170.txt
> 1073: Address remaining TODOs
> -
>
>
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Todd Lipcon commented on HDFS-2170:
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in FSImage.java:
{code}
throw new IOException
1073: Address remaining TODOs
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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
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Todd Lipcon updated HDFS-2170:
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Component/s: name-node
Description: This is the last sweep of TODOs in the 1073 branch. J
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Todd Lipcon updated HDFS-2169:
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Attachment: hdfs-2169.txt
Oops, accidentally left some debug message in the earlier rev of this patch.
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Todd Lipcon commented on HDFS-2149:
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Oh, I see. Let me review against trunk then, sorry f
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Ivan Kelly commented on HDFS-2149:
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This is against trunk. There's nothing that would be s
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Harsh J commented on HDFS-1620:
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Ok, so taking a step back and re-looking, these are multiple
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Todd Lipcon commented on HDFS-2149:
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hm, is this patch supposed to be against the tip of
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Work on HDFS-1620 started by Harsh J.
> FSConstants vs FsConstants
> ---
>
> Key: HDFS-1620
> URL: https://issues.
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Harsh J updated HDFS-1620:
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Status: Open (was: Patch Available)
Please hold this patch. There are some test cases that have class strings I
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Harsh J updated HDFS-1620:
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Attachment: HDFS-1620.r3.diff
{{DfsConstants}} looks pretty too. Here's a DfsConstants version of same
refactor
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Todd Lipcon updated HDFS-2169:
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Attachment: hdfs-2169.txt
Summary of changes:
- this test file used to have one mega method, testCheckpo
1073: clean up TestCheckpoint and remove TODOs
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Key: HDFS-2169
URL: https://issues.apache.org/jira/browse/HDFS-2169
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Todd Lipcon
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Todd Lipcon updated HDFS-2168:
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Attachment: hdfs-2168.txt
Fairly straightforward patch. Rather than using mockito for the test, I just
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Todd Lipcon updated HDFS-2168:
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Component/s: name-node
Description: As Jitendra noticed in reviewing HDFS-1073, this test
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
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Aaron T. Myers commented on HDFS-1620:
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Hey Harsh, we're unfortunately inconsistent th
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Matt Foley commented on HDFS-2114:
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Hi John, big improvement. Comments:
1. Thanks for f
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Jitendra Nath Pandey updated HDFS-2149:
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Issue Type: Sub-task (was: Improvement)
Parent: HDFS-1580
> Move EditLogOp se
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Suresh Srinivas commented on HDFS-2141:
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NameNode is the name of the daemon. Active a
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Hadoop QA commented on HDFS-2018:
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-1 overall. Here are the results of testing the latest
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Harsh J updated HDFS-1620:
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Attachment: HDFS-1620.r2.diff
Rebased and re-refactored patch for trunk. This, if still needed, must go in
quic
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Ivan Kelly updated HDFS-2018:
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Attachment: HDFS-2018.diff
Rebased onto latest HDFS-1073 branch. All tests pass.
> 1073: Move all journa
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Suresh Srinivas commented on HDFS-2165:
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Justin, have you looked at subtasks under HD
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Tsz Wo (Nicholas), SZE updated HDFS-2167:
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Attachment: h2167_20110719.patch
h2167_20110719.patch: 1st patch.
> Move dnsToSwi
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Tsz Wo (Nicholas), SZE updated HDFS-2167:
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Status: Patch Available (was: Open)
> Move dnsToSwitchMapping and hostsReader fro
Move dnsToSwitchMapping and hostsReader from FSNamesystem to DatanodeManager
Key: HDFS-2167
URL: https://issues.apache.org/jira/browse/HDFS-2167
Project: Hadoop HDFS
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Tsz Wo (Nicholas), SZE updated HDFS-2161:
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Resolution: Fixed
Fix Version/s: 0.23.0
Hadoop Flags: [Reviewed]
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Hudson commented on HDFS-1073:
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Integrated in Hadoop-Hdfs-1073-branch #14 (See
[https://build
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Hudson commented on HDFS-2160:
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Integrated in Hadoop-Hdfs-1073-branch #14 (See
[https://build
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Hudson commented on HDFS-2161:
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Integrated in Hadoop-Mapreduce-trunk-Commit #748 (See
[https:
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Hudson commented on HDFS-2161:
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Integrated in Hadoop-Hdfs-trunk-Commit #795 (See
[https://bui
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Konstantin Shvachko commented on HDFS-2141:
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I disagree with this change. NAMENOD
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Tsz Wo (Nicholas), SZE updated HDFS-2161:
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Attachment: h2161_20110719.patch
h2161_20110719.patch: updated with trunk.
> Move
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Tsz Wo (Nicholas), SZE commented on HDFS-2161:
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Hi Uma, thanks for reviewing m
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Uma Maheswara Rao G updated HDFS-1690:
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Affects Version/s: 0.23.0
> Name Node should not process format command while it is runn
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Konstantin Shvachko commented on HDFS-2164:
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See HDFS-2064. Is it similar to what
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Konstantin Shvachko commented on HDFS-2166:
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Did you see the HA design that addre
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Hudson commented on HDFS-2143:
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Integrated in Hadoop-Hdfs-trunk #729 (See
[https://builds.apa
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https://issues.apache.org/jira/browse/HDFS-2157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067672#comment-13067672
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Hudson commented on HDFS-2157:
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Integrated in Hadoop-Hdfs-trunk #729 (See
[https://builds.apa
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https://issues.apache.org/jira/browse/HDFS-2147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067673#comment-13067673
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Hudson commented on HDFS-2147:
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Integrated in Hadoop-Hdfs-trunk #729 (See
[https://builds.apa
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https://issues.apache.org/jira/browse/HDFS-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067671#comment-13067671
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Hudson commented on HDFS-2141:
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Integrated in Hadoop-Hdfs-trunk #729 (See
[https://builds.apa
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https://issues.apache.org/jira/browse/HDFS-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067666#comment-13067666
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Uma Maheswara Rao G commented on HDFS-2161:
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Hi Nicholas,
I have reviewd this pa
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https://issues.apache.org/jira/browse/HDFS-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067653#comment-13067653
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Justin Joseph commented on HDFS-2166:
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Datanodes sending the information about new bloc
Datanodes should send block reports to both Active and Standby Namenodes.
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Key: HDFS-2166
URL: https://issues.apache.org/jira/browse/HDFS-2166
Project: Hadoop HDFS
Issu
The Intelligent Clients should switch dynamically according to the Namenode
switchover & the operations that fail during the switching should be retried on
the newly Active Namenode.
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https://issues.apache.org/jira/browse/HDFS-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067649#comment-13067649
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Justin Joseph commented on HDFS-2165:
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The high level approach is mentioned below.
a) T
Namenode supports Active and Standby modes; Standby Namenode should be able to
able to take up the Active role dynamically, without losing any data.
HA Agent should perform Active Namenode Election and should trigger the
failover when Active Namenode goes down
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Key: HDFS-2163
URL: https://issues.apac
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https://issues.apache.org/jira/browse/HDFS-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067612#comment-13067612
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Ivan Kelly commented on HDFS-2149:
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I ran these the NNThroughputBenchmark on these changes
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https://issues.apache.org/jira/browse/HDFS-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067563#comment-13067563
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Todd Lipcon commented on HDFS-2129:
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this patch also has a small bug which screws up HDFS
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https://issues.apache.org/jira/browse/HDFS-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067545#comment-13067545
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dhruba borthakur commented on HDFS-1783:
Thanks for the ping, Sanjay. This patch is
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