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Zhe Zhang updated HDFS-8901:
Resolution: Fixed
Fix Version/s: 3.0.0-alpha2
Status: Resolved (was: Patch Available)
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Zhe Zhang updated HDFS-8901:
Component/s: erasure-coding
> Use ByteBuffer in striping positional read
>
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Zhe Zhang updated HDFS-8901:
Hadoop Flags: Reviewed
Thanks for the update [~Sammi]! v20 patch LGTM. +1 and I'll commit shortly.
> Use
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Kai Zheng updated HDFS-8901:
Affects Version/s: 3.0.0-alpha2
> Use ByteBuffer in striping positional read
>
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SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v20.patch
1. remove "//buffer.position(buffer.position() + bytesToRead)"
2. use
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SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v19.patch
1. fix TestSnapshotFileLength test failure
2. fix 2 checkstyle issues. the
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SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v18.patch
> Use ByteBuffer in striping positional read
>
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SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v17.patch
> Use ByteBuffer in striping positional read
>
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SammiChen updated HDFS-8901:
Attachment: HDFS-8901.v16.patch
Fix one style checker reported issue. Another reported issue is a false
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SammiChen updated HDFS-8901:
Attachment: HDFS-8901.v15.patch
changes based on v14 patch,
1. rebase the patch
2. fix item 1,2,5 from
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Kai Zheng updated HDFS-8901:
Assignee: SammiChen (was: Youwei Wang)
> Use ByteBuffer in striping positional read
>
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Youwei Wang updated HDFS-8901:
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Attachment: HDFS-8901.v14.patch
Patch for HDFS-8901 Version 14 Uploaded.
Date: 2016-8-2 15:49:56
Based
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Youwei Wang updated HDFS-8901:
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Attachment: (was: HDFS-8901.v14.patch)
> Use ByteBuffer in striping positional read
>
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Youwei Wang updated HDFS-8901:
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Attachment: HDFS-8901.v14.patch
New patch submitted.
File name: HDFS-8901.v14.patch
Based on commitid:
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Youwei Wang updated HDFS-8901:
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Attachment: HDFS-8901.v13.patch
New patch submitted.
File name: HDFS-8901.v13.patch
Commit id:
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Youwei Wang updated HDFS-8901:
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Attachment: HDFS-8901.v12.patch
HDFS-8901 Patch version 12 uploaded.
Date: 2016-7-27 10:51:58
Based on
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Youwei Wang updated HDFS-8901:
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Attachment: HDFS-8901.v11.patch
Patch HDFS-8901 version 11 uploaded.
Based on commit id:
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Kai Zheng updated HDFS-8901:
Assignee: Youwei Wang (was: Kai Zheng)
> Use ByteBuffer in striping positional read
>
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Kai Zheng updated HDFS-8901:
Status: Patch Available (was: Open)
> Use ByteBuffer in striping positional read
>
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Kai Zheng updated HDFS-8901:
Status: Open (was: Patch Available)
> Use ByteBuffer in striping positional read
>
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v10.patch
Rebased the patch.
> Use ByteBuffer in striping positional read
>
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Li Bo updated HDFS-8901:
Attachment: HDFS-8901-v9.patch
fix the bugs in TestParalledShortCircuitLegacyRead
> Use ByteBuffer in striping
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Li Bo updated HDFS-8901:
Attachment: HDFS-8901-v8.patch
rebase the patch to latest code;
fix the unsupported method problem
> Use ByteBuffer
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v7.patch
Fixed a forever loop bug in the patch that causes the many failures, and the
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v6.patch
Rebased.
> Use ByteBuffer in striping positional read
>
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v5.patch
Rebased.
> Use ByteBuffer in striping positional read
>
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v4.patch
Thanks [~zhz] for the check.
Updated the patch:
1. Fixed the test failure by
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v3.patch
Updated the patch avoiding using codes from HDFS-8905 to make this one
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Kai Zheng updated HDFS-8901:
Status: Patch Available (was: Open)
> Use ByteBuffer in striping positional read
>
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Kai Zheng updated HDFS-8901:
Attachment: HDFS-8901-v2.patch
Updated a patch that depends on HDFS-8905
> Use ByteBuffer in striping
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Kai Zheng updated HDFS-8901:
Attachment: initial-poc.patch
Uploaded the initial codes to show the idea.
Use ByteBuffer in striping
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Kai Zheng updated HDFS-8901:
Summary: Use ByteBuffer in striping positional read (was: Use
ByteBuffer/DirectByteBuffer in striping
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Kai Zheng updated HDFS-8901:
Description: Native erasure coder prefers to direct ByteBuffer for
performance consideration. To prepare for
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