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Jing Zhao updated HDFS-8151:
Reporter: Sushmitha Sreenivasan (was: Jing Zhao)
> Always use snapshot path as source when invalid snapshot
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Jing Zhao updated HDFS-8151:
Description:
This is a bug reported by [~ssreenivasan]:
HDFS-8036 makes the diff-based distcp use snapshot p
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Jing Zhao updated HDFS-8036:
Reporter: Sushmitha Sreenivasan (was: Jing Zhao)
> Use snapshot path as source when using snapshot diff repo
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Jing Zhao commented on HDFS-7369:
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You need {{liveBlockIndices}} to reconstruct the ID of e
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Jing Zhao commented on HDFS-7545:
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Thanks Zhe! I will review the patch in HDFS-8033.
> Dat
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Jing Zhao resolved HDFS-8166.
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Resolution: Duplicate
I confirmed with Nicholas. Closed this as dup.
> DFSStripedOutputStream should not c
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Jing Zhao edited comment on HDFS-8145 at 4/17/15 1:02 AM:
--
Initial
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Jing Zhao updated HDFS-8145:
Attachment: HDFS-8145.000.patch
Initial patch to fix the above two issues.
> Fix the editlog corruption expo
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Jing Zhao commented on HDFS-7937:
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Thanks Kai for updating the patch! I will review the pat
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Jing Zhao updated HDFS-8145:
Attachment: HDFS-8145.001.patch
Thanks for the review, Nicholas! Update the patch to address the comments. Th
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Jing Zhao reopened HDFS-8166:
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Assignee: Jing Zhao (was: Tsz Wo Nicholas Sze)
Reopen the jira. We will separate out the fix for DFSStri
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Jing Zhao updated HDFS-8145:
Description:
{{TestAddStripedBlocks}} failed with some editlog corruption. Did some
debugging, I can see at
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Jing Zhao updated HDFS-8166:
Attachment: HDFS-8166.000.patch
The 000 patch includes:
# Fix {{DFSStripedOutputStream}} to avoid creating em
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Jing Zhao updated HDFS-8145:
Attachment: HDFS-8145.002.patch
Thanks for the review, Zhe! Update the patch to address your comments:
# I ju
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Jing Zhao resolved HDFS-8166.
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Resolution: Fixed
Fix Version/s: HDFS-7285
Thanks Nicholas for the review! I've committed this to th
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Jing Zhao updated HDFS-7937:
Attachment: HDFS-7937.9.patch
The .8 patch looks pretty good to me. +1
Only nits is that maybe we can rename
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Jing Zhao resolved HDFS-7937.
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Resolution: Fixed
Fix Version/s: HDFS-7285
Hadoop Flags: Reviewed
I've committed this to the fe
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Jing Zhao resolved HDFS-8145.
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Resolution: Fixed
Fix Version/s: HDFS-7285
I've committed this to the feature branch. Thanks for the
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Jing Zhao commented on HDFS-8190:
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Thanks for the fix, Nicholas. The patch looks pretty goo
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Jing Zhao commented on HDFS-8190:
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+1 for the new patch as well.
> StripedBlockUtil.getInt
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Jing Zhao commented on HDFS-8163:
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Thanks for working on this, [~arpitagarwal]! The patch l
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Jing Zhao commented on HDFS-8200:
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The patch looks good to me. One minor is that we can als
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Jing Zhao commented on HDFS-8033:
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Thanks for working on this, Zhe! And thanks for the revi
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Jing Zhao commented on HDFS-8176:
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Thanks for working on this, [~andreina]! The patch looks
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Jing Zhao commented on HDFS-8218:
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Looks like the patch only moves the classes, no internal
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Jing Zhao commented on HDFS-8033:
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Thanks for updating the patch, Zhe! Some comments on the
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Jing Zhao updated HDFS-8228:
Summary: TestDFSStripedOutputStream#testFileSmallerThanOneStripe2 failed
(was: TestDFSStripedInputStream#tes
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Jing Zhao updated HDFS-8228:
Issue Type: Sub-task (was: Bug)
Parent: HDFS-7285
> TestDFSStripedInputStream#testFileSmallerThanOne
Jing Zhao created HDFS-8233:
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Summary: Fix DFSStripedOutputStream#getCurrentBlockGroupBytes when
the last stripe is at the block group boundary
Key: HDFS-8233
URL: https://issues.apache.org/jira/browse/HDFS-8233
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Jing Zhao updated HDFS-8233:
Attachment: hdfs8233-HDFS-7285.000.patch
When we call {{getCurrentBlockGroupBytes}}, the block object in each
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Jing Zhao updated HDFS-8233:
Description:
Currently {{DFSStripedOutputStream#getCurrentBlockGroupBytes}} simply uses
{{getBytesCurBlock}}
Jing Zhao created HDFS-8235:
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Summary: Create DFSStripedInputStream in DFSClient#open
Key: HDFS-8235
URL: https://issues.apache.org/jira/browse/HDFS-8235
Project: Hadoop HDFS
Issue Type: Sub-task
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Jing Zhao commented on HDFS-8223:
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Thanks for fixing this, Yi! The patch looks good to me.
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Jing Zhao resolved HDFS-8233.
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Resolution: Fixed
Fix Version/s: HDFS-7285
Thanks for the review, Nicholas! I've committed this.
>
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Jing Zhao updated HDFS-8223:
Attachment: HDFS-8223.rebase.patch
Upload the rebased patch.
> Should calculate checksum for parity blocks i
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Jing Zhao resolved HDFS-8223.
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Resolution: Fixed
Fix Version/s: HDFS-7285
Hadoop Flags: Reviewed
I've committed this to the fe
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Jing Zhao updated HDFS-8228:
Summary: TestDFSStripedInputStream#testFileSmallerThanOneStripe2 failed
(was: TestDFSStripedOutputStream#tes
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Jing Zhao commented on HDFS-8228:
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bq. It did not fail in my machine.
My bad. I thought th
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Jing Zhao commented on HDFS-8228:
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Spent some time debugging this. Looks like the cause of
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Jing Zhao updated HDFS-8228:
Attachment: HDFS-8228.000.patch
Upload a patch to fix. A new test case that can reproduce the issue is also
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Jing Zhao commented on HDFS-8239:
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duplicated with HDFS-8228?
> Erasure coding: [bug] shou
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Jing Zhao updated HDFS-8228:
Summary: Erasure Coding: SequentialBlockGroupIdGenerator#nextValue may
cause block id conflicts (was:
TestD
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Jing Zhao updated HDFS-8228:
Attachment: HDFS-8228.001.patch
Thanks for the review, Nicholas and Zhe! Update the patch to refactor the cod
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Jing Zhao updated HDFS-8228:
Attachment: HDFS-8228.001.patch
Remove an used import.
> Erasure Coding: SequentialBlockGroupIdGenerator#nex
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Jing Zhao commented on HDFS-8235:
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Sure, thanks for working on this, [~kaisasak]!
> Create
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Jing Zhao updated HDFS-8235:
Assignee: Kai Sasaki (was: Jing Zhao)
> Create DFSStripedInputStream in DFSClient#open
> ---
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Jing Zhao commented on HDFS-8244:
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Thanks for reporting this, [~harisekhon]! Actually in HD
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Jing Zhao updated HDFS-7076:
Summary: Allow users to define custom storage policies (was: Persist Block
Storage Policy in FSImage and Edi
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Jing Zhao updated HDFS-8176:
Summary: Record from/to snapshots in audit log for snapshot diff report
(was: Provide information about the
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Jing Zhao updated HDFS-8176:
Resolution: Fixed
Fix Version/s: 2.8.0
Hadoop Flags: Reviewed
Status: Resolved (was: P
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Jing Zhao updated HDFS-8176:
Component/s: snapshots
> Record from/to snapshots in audit log for snapshot diff report
> ---
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Jing Zhao updated HDFS-8176:
Priority: Minor (was: Major)
> Record from/to snapshots in audit log for snapshot diff report
>
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Jing Zhao commented on HDFS-8235:
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The patch looks good to me overall. Some further optimiz
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Jing Zhao updated HDFS-7076:
Attachment: HDFS-7076.008.patch
Rebase the patch.
> Allow users to define custom storage policies
>
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Jing Zhao commented on HDFS-8033:
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Thanks for updating the patch, Zhe! A very quick comment
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Jing Zhao commented on HDFS-8033:
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Thanks Zhe! The 006 patch looks pretty good to me. +1
>
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Jing Zhao edited comment on HDFS-8033 at 4/24/15 11:11 PM:
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Thank
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Jing Zhao commented on HDFS-8033:
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Yeah, in fact I think we do not need to extend TestDFSSt
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Jing Zhao commented on HDFS-8033:
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Thanks Zhe! +1 for the 007 patch.
> Erasure coding: sta
Jing Zhao created HDFS-8272:
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Summary: Erasure Coding: simplify the retry logic in
DFSStripedInputStream
Key: HDFS-8272
URL: https://issues.apache.org/jira/browse/HDFS-8272
Project: Hadoop HDFS
Is
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Jing Zhao updated HDFS-8272:
Attachment: h8272-HDFS-7285.000.patch
The 000 patch made the following changes:
# {{DFSStripedInputStream}} n
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Jing Zhao edited comment on HDFS-8272 at 4/27/15 10:58 PM:
---
The 0
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Jing Zhao commented on HDFS-8235:
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The 002 patch looks good to me. Some minors:
# We can ad
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Jing Zhao commented on HDFS-8269:
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Thanks for the fix, Haohui. The patch looks good to me.
Jing Zhao created HDFS-8273:
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Summary: logSync() is called inside of write lock for delete op
Key: HDFS-8273
URL: https://issues.apache.org/jira/browse/HDFS-8273
Project: Hadoop HDFS
Issue Type: Bu
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Jing Zhao commented on HDFS-8269:
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The 001 patch looks good to me. But among the failed tes
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Jing Zhao commented on HDFS-8273:
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# We should also move the {{removeBlocks}} call out of t
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Jing Zhao updated HDFS-8235:
Summary: Erasure Coding: Create DFSStripedInputStream in DFSClient#open
(was: Create DFSStripedInputStream i
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Jing Zhao resolved HDFS-8235.
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Resolution: Fixed
Fix Version/s: HDFS-7285
Hadoop Flags: Reviewed
The .3 patch looks good to me
Jing Zhao created HDFS-8280:
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Summary: Code Cleanup in DFSInputStream
Key: HDFS-8280
URL: https://issues.apache.org/jira/browse/HDFS-8280
Project: Hadoop HDFS
Issue Type: Improvement
Re
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Jing Zhao updated HDFS-8280:
Attachment: HDFS-8280.000.patch
> Code Cleanup in DFSInputStream
> --
>
>
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Jing Zhao commented on HDFS-8272:
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Thanks for the review, Zhe! Sure, I just separate the re
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Jing Zhao updated HDFS-8280:
Status: Patch Available (was: Open)
> Code Cleanup in DFSInputStream
> --
>
>
Jing Zhao created HDFS-8281:
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Summary: Erasure Coding: implement parallel stateful reading for
striped layout
Key: HDFS-8281
URL: https://issues.apache.org/jira/browse/HDFS-8281
Project: Hadoop HDFS
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Jing Zhao updated HDFS-8272:
Attachment: h8272-HDFS-7285.001.patch
Thanks again for the review, Zhe! Update the patch to address your comm
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Jing Zhao commented on HDFS-8273:
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+1 for the latest patch. Thanks for the fix, Haohui!
>
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Jing Zhao commented on HDFS-8270:
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I think we can use HDFS-6697 to make the lease soft and
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Jing Zhao commented on HDFS-8283:
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Thanks for working on this, Nicholas! The patch looks pr
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Jing Zhao updated HDFS-8283:
Resolution: Fixed
Fix Version/s: 2.8.0
Hadoop Flags: Reviewed
Status: Resolved (was: P
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Jing Zhao commented on HDFS-8269:
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The 003 patch looks pretty good to me. +1. The failed te
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Jing Zhao updated HDFS-8272:
Attachment: HDFS-8272.002.patch
Thanks for the review, Zhe and Yi! I just merged HDFS-8280 into HDFS-7285
br
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Jing Zhao edited comment on HDFS-8272 at 4/29/15 8:03 PM:
--
Thanks
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Jing Zhao commented on HDFS-8272:
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So far I do not know any specific tests for the retry lo
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Jing Zhao updated HDFS-8281:
Attachment: HDFS-8281.000.patch
Upload the initial patch for review. Still need to add more tests.
The basic
Jing Zhao created HDFS-8293:
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Summary: Erasure Coding: test the retry logic of
DFSStripedInputStream
Key: HDFS-8293
URL: https://issues.apache.org/jira/browse/HDFS-8293
Project: Hadoop HDFS
Issue
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Jing Zhao commented on HDFS-8272:
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Yeah, I just created HDFS-8293 to track the test.
> Era
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Jing Zhao commented on HDFS-8281:
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Thanks for the comment, Zhe! One scenario this stripe bu
Jing Zhao created HDFS-8300:
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Summary: Fix unit test failures and findbugs warning caused by
HDFS-8283
Key: HDFS-8300
URL: https://issues.apache.org/jira/browse/HDFS-8300
Project: Hadoop HDFS
Issu
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Jing Zhao commented on HDFS-8283:
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bq. It seems this patch introduced a findbugs warning. I
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Jing Zhao commented on HDFS-8298:
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Thanks for reporting this, Hari. Currently the active NN
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Jing Zhao reassigned HDFS-8300:
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Assignee: Jing Zhao
> Fix unit test failures and findbugs warning caused by HDFS-8283
> --
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Jing Zhao updated HDFS-8300:
Attachment: HDFS-8300.000.patch
> Fix unit test failures and findbugs warning caused by HDFS-8283
> -
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Jing Zhao updated HDFS-8300:
Affects Version/s: 2.8.0
> Fix unit test failures and findbugs warning caused by HDFS-8283
>
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Jing Zhao updated HDFS-8300:
Status: Patch Available (was: Open)
> Fix unit test failures and findbugs warning caused by HDFS-8283
>
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Jing Zhao updated HDFS-8300:
Target Version/s: 2.8.0
> Fix unit test failures and findbugs warning caused by HDFS-8283
> -
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Jing Zhao updated HDFS-8281:
Attachment: HDFS-8281-HDFS-7285.001.patch
Thanks for the review, Nicholas! Update the patch to address your c
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Jing Zhao updated HDFS-8281:
Attachment: HDFS-8281-HDFS-7285.001.patch
Thanks Zhe! Rebase the patch.
> Erasure Coding: implement parallel
Jing Zhao created HDFS-8308:
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Summary: Erasure Coding: NameNode may get blocked in
waitForLoadingFSImage() when loading editlog
Key: HDFS-8308
URL: https://issues.apache.org/jira/browse/HDFS-8308
Project: H
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Jing Zhao reassigned HDFS-8289:
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Assignee: Jing Zhao (was: Tsz Wo Nicholas Sze)
> DFSStripedOutputStream uses an additional rpc all to
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Jing Zhao updated HDFS-8308:
Attachment: HDFS-8308.000.patch
Upload a patch to fix. The main fix is actually just one line:
{code}
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