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Vinayakumar B updated HDFS-12157:
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Attachment: HDFS-12157-branch-2.7-01.patch
Attaching branch-2.7 patch again for jenkins
> Do
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Vinayakumar B updated HDFS-12212:
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Assignee: Vinayakumar B
Status: Patch Available (was: Open)
> Options.Rename.To_TRASH is
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Vinayakumar B updated HDFS-12212:
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Attachment: HDFS-12212-01.patch
attached a simple 1-line fix.
> Options.Rename.To_TRASH is
Vinayakumar B created HDFS-12212:
Summary: Options.Rename.To_TRASH is considered even when
Options.Rename.NONE is specified
Key: HDFS-12212
URL: https://issues.apache.org/jira/browse/HDFS-12212
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Vinayakumar B commented on HDFS-12120:
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bq. The variable length block feature is new and has not been
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Vinayakumar B commented on HDFS-12157:
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Failures seems to be unrelated
> Do fsyncDirectory(..)
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Vinayakumar B updated HDFS-12157:
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Attachment: HDFS-12157-branch-2-01.patch
HDFS-12157-branch-2.7-01.patch
Attached
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Vinayakumar B updated HDFS-12157:
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Assignee: Vinayakumar B
Target Version/s: 3.0.0-alpha4
Status: Patch
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Vinayakumar B updated HDFS-12157:
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Attachment: HDFS-12157-01.patch
Attached the patch for trunk
> Do fsyncDirectory(..) outside of
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Vinayakumar B commented on HDFS-5042:
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Created HDFS-12157 for the fsyncDir outside lock.
> Completed
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Vinayakumar B updated HDFS-12157:
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Description:
HDFS-5042 introduced fsyncDirectory(..) to save blocks from power failure.
Do it
Vinayakumar B created HDFS-12157:
Summary: Do fsyncDirectory(..) outside of FSDataset lock
Key: HDFS-12157
URL: https://issues.apache.org/jira/browse/HDFS-12157
Project: Hadoop HDFS
Issue
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Vinayakumar B commented on HDFS-5042:
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bq. Wondering if we should make this feature configurable
This
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2.8-addendum.patch
Here is the addendum patch to move fsync() out of
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Vinayakumar B commented on HDFS-5042:
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Whether doing the fsync() outside the dataset impl lock will
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Vinayakumar B commented on HDFS-11915:
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Attached patch for branch-2
> Sync rbw dir on the first
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Vinayakumar B updated HDFS-11915:
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Attachment: HDFS-11915-branch-2-01.patch
> Sync rbw dir on the first hsync() to avoid file lost
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Vinayakumar B updated HDFS-12120:
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Status: Patch Available (was: Open)
> Use new block for pre-RollingUpgrade files` append
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Vinayakumar B reassigned HDFS-12120:
Assignee: Vinayakumar B
> Use new block for pre-RollingUpgrade files` append requests
>
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Vinayakumar B updated HDFS-12120:
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Attachment: HDFS-12120-01.patch
Attached the initial patch.
Please review.
If the approach is
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Vinayakumar B updated HDFS-12120:
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Summary: Use new block for pre-RollingUpgrade files' append requests (was:
Use new block for
Vinayakumar B created HDFS-12120:
Summary: Use new block for pre-RollingUpgrade files` append
requests
Key: HDFS-12120
URL: https://issues.apache.org/jira/browse/HDFS-12120
Project: Hadoop HDFS
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Vinayakumar B commented on HDFS-12120:
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Idea is :
1. On RU-prepare command, NameNode can track the
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Vinayakumar B updated HDFS-11915:
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Status: Patch Available (was: Open)
> Sync rbw dir on the first hsync() to avoid file lost on
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Vinayakumar B updated HDFS-11915:
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Attachment: HDFS-11915-01.patch
Attached the patch for trunk. Please review.
If this is fine, I
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Vinayakumar B edited comment on HDFS-11898 at 7/3/17 12:03 PM:
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bq. I don't
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Vinayakumar B updated HDFS-11738:
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Attachment: HDFS-11738-02.patch
Updated the patch after HDFS-11708.
Please review.
> hedged
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Vinayakumar B updated HDFS-11067:
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Resolution: Fixed
Fix Version/s: 3.0.0-alpha4
Release Note:
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Vinayakumar B commented on HDFS-11067:
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Thanks [~ajisakaa]. Will add a release note during commit.
>
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Vinayakumar B updated HDFS-11708:
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Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.2
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Vinayakumar B commented on HDFS-11708:
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Jenkins says v07 patch for trunk applies cleanly as well.
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Vinayakumar B updated HDFS-11708:
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Attachment: HDFS-11708-07.patch
Trunk v07 patch seems to apply cleanly for me.
Re-attaching the
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Vinayakumar B edited comment on HDFS-11898 at 6/6/17 5:18 AM:
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bq, I don't
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Vinayakumar B commented on HDFS-11898:
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bq, I don't think new variable hedgedReadEnabled is needed.
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Vinayakumar B reassigned HDFS-11915:
Assignee: Vinayakumar B
> Sync rbw dir on the first hsync() to avoid file lost on power
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Vinayakumar B updated HDFS-11898:
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Attachment: HDFS-11898-02.patch
Attached the patch to add the flag per client.
May be discussion
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Vinayakumar B commented on HDFS-5042:
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Thanks a lot [~kihwal] for reviews and commit.
Thanks everyone
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Vinayakumar B commented on HDFS-11856:
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Thanks a lot [~kihwal] for reviews and commit.
> Ability to
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Vinayakumar B commented on HDFS-11856:
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bq. Will this patch help clusters with more than 3 DNs?
Yes,
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Vinayakumar B updated HDFS-11708:
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Attachment: HDFS-11708-branch-2.7-07.patch
HDFS-11708-branch-2.8-07.patch
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Vinayakumar B updated HDFS-11708:
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Attachment: HDFS-11708-07.patch
Attached the patch for only this Jira,
> Positional read will
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2.7-06.patch
Updated branch-2.7 patch as well.
> Completed files lost
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2.8-06.patch
Oops. thats the wrong patch I attached.
Here is the
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2.7-05.patch
Attaching branch-2.7 patch as well.
> Completed files
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2.8-05.patch
Attaching the branch-2.8 patch
> Completed files lost
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Vinayakumar B commented on HDFS-11708:
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Yes. HDFS-11898 should be committed first.
> Positional read
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Vinayakumar B commented on HDFS-5042:
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For trunk patch, checkstyle can be ignored, as its inline with
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Vinayakumar B commented on HDFS-5042:
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bq. +1 on the syncing rbw on the fisrt hsync(). But let's focus
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Vinayakumar B commented on HDFS-5042:
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bq. I think we need to ensure dir sync on hsync() also as client
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Vinayakumar B commented on HDFS-11898:
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bq. Vinayakumar B While the patch 01 LGTM, there seems to be
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Vinayakumar B commented on HDFS-5042:
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Seems some problem with yetus for branch-2.
> Completed files
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2-05.patch
Re-attaching the branch-2 patch with name changed.
>
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Vinayakumar B updated HDFS-11889:
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Status: Patch Available (was: Open)
> Datanodes should skip reading replicas from cache during
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Vinayakumar B updated HDFS-11889:
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Attachment: HDFS-11889-01.patch
Attaching the patch.
Please review.
> Datanodes should skip
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-05-branch-2.patch
Attaching branch-2 patch
> Completed files lost after power
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-05.patch
Fixed the test failure.
> Completed files lost after power failure
>
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Vinayakumar B edited comment on HDFS-11708 at 5/28/17 9:57 AM:
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Attached the
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Vinayakumar B updated HDFS-11708:
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Attachment: HDFS-11708-HDFS-11898-06.patch
Attached the patch for the update.
1. Reason for
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Vinayakumar B updated HDFS-11898:
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Status: Patch Available (was: Open)
> DFSClient#isHedgedReadsEnabled() should be per client flag
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Vinayakumar B commented on HDFS-11898:
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Adding dependency for HDFS-11708, to successful detection of
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Vinayakumar B updated HDFS-11898:
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Attachment: HDFS-11898-01.patch
Attached the patch.
Found this while trying to run both hedged
Vinayakumar B created HDFS-11898:
Summary: DFSClient#isHedgedReadsEnabled() should be per client
flag
Key: HDFS-11898
URL: https://issues.apache.org/jira/browse/HDFS-11898
Project: Hadoop HDFS
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Vinayakumar B reassigned HDFS-11889:
Assignee: Vinayakumar B
Description:
During rolling upgrade rollback, Datanodes
Vinayakumar B created HDFS-11889:
Summary: Datanodes should skip reading replicas from cache during
Rollback
Key: HDFS-11889
URL: https://issues.apache.org/jira/browse/HDFS-11889
Project: Hadoop HDFS
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Vinayakumar B updated HDFS-11856:
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Attachment: HDFS-11856-branch-2.7-02.patch
branch-2.7 patch attached.
> Ability to re-add
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Vinayakumar B updated HDFS-11856:
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Attachment: HDFS-11856-branch-2.8-02.patch
patch for branch-2.8
> Ability to re-add Upgrading
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Vinayakumar B updated HDFS-11856:
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Attachment: HDFS-11856-branch-2-02.patch
Attaching patch for branch-2.
Others will attach soon.
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Vinayakumar B commented on HDFS-11445:
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+1, latest patch looks good to me as well.
> FSCK shows
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Vinayakumar B updated HDFS-11708:
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Attachment: HDFS-11708-05.patch
Attached the rebased patch.
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-04.patch
Updated the patch
> Completed files lost after power failure
>
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Vinayakumar B commented on HDFS-5042:
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bq. Does it make sense to have FileIoProvider#sync() to call the
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Vinayakumar B commented on HDFS-5042:
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bq. fsync(File fileToSync) will leak file descriptors and other
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Vinayakumar B updated HDFS-11856:
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Attachment: HDFS-11856-02.patch
Fixed TestWriteToReplica
> Ability to re-add Upgrading Nodes
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Vinayakumar B commented on HDFS-5042:
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Hi [~kihwal]/[~andrew.wang]
Do changes looks good to you?
>
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Vinayakumar B updated HDFS-11875:
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Attachment: HDFS-11875-01.patch
attached the patch for same
> Sort last block's locations for
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Vinayakumar B updated HDFS-11875:
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Status: Patch Available (was: Open)
> Sort last block's locations for append
>
Vinayakumar B created HDFS-11875:
Summary: Sort last block's locations for append
Key: HDFS-11875
URL: https://issues.apache.org/jira/browse/HDFS-11875
Project: Hadoop HDFS
Issue Type: Bug
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Vinayakumar B updated HDFS-11856:
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Status: Patch Available (was: Open)
> Ability to re-add Upgrading Nodes (remote) to pipeline for
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Vinayakumar B updated HDFS-11856:
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Attachment: HDFS-11856-01.patch
Attached patch
please review
> Ability to re-add Upgrading
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Vinayakumar B commented on HDFS-5042:
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Mentioned directory sync will be called on block close() if
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Vinayakumar B reassigned HDFS-5042:
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Assignee: Vinayakumar B
> Completed files lost after power failure
>
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-03.patch
updated patch
> Completed files lost after power failure
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-02.patch
Updated the patch to fix javadoc and checkstyle
> Completed files
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Vinayakumar B commented on HDFS-11708:
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bq. Not sure I understand what you are trying to fix here. It
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Vinayakumar B updated HDFS-5042:
Status: Patch Available (was: Open)
> Completed files lost after power failure
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-branch-2-01.patch
attached the branch-2 patch
> Completed files lost after
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Vinayakumar B updated HDFS-5042:
Attachment: HDFS-5042-01.patch
Attached the proposed changes for trunk,
> Completed files lost
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Vinayakumar B edited comment on HDFS-5042 at 5/19/17 1:23 PM:
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Thanks
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Vinayakumar B commented on HDFS-5042:
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Thanks [~andrew.wang] for the pointer.
LUCENE did find the
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https://issues.apache.org/jira/browse/HDFS-11856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16017316#comment-16017316
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Vinayakumar B commented on HDFS-11856:
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Solution:
1. Consider the Non-Local restarting nodes as BAD
Vinayakumar B created HDFS-11856:
Summary: Ability to re-add Upgrading Nodes (remote) to pipeline
for future pipeline updates
Key: HDFS-11856
URL: https://issues.apache.org/jira/browse/HDFS-11856
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Vinayakumar B commented on HDFS-11849:
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+1
> JournalNode startup failure exception should be logged
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Vinayakumar B commented on HDFS-11711:
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Changes looks good to me. +1.
Also this should be marked as
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Vinayakumar B commented on HDFS-11738:
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Hi [~cnauroth]/[~andrew.wang]/[~jingzhao]
Can anyone review
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Vinayakumar B updated HDFS-11674:
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Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.1
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Vinayakumar B commented on HDFS-11674:
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Thanks [~arpitagarwal] for confirmation.
Committed to trunk,
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Vinayakumar B updated HDFS-11674:
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Attachment: HDFS-11674-branch-2.7-03.patch
> reserveSpaceForReplicas is not released if append
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Vinayakumar B updated HDFS-11674:
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Attachment: HDFS-11674-03.patch
Attached the updated patch.
There was a chance that test could
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Vinayakumar B commented on HDFS-11674:
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bq. Could you please clarify how this part works?
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Vinayakumar B updated HDFS-9276:
Comment: was deleted
(was: In long running applications, the tokens will be expired, so we must
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