[
https://issues.apache.org/jira/browse/HDFS-10839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10839:
-
Attachment: HDFS-10839-v1.patch
implement the new readAll API
> Add new BlockReaderl#readAll(ByteBuffer b
SammiChen created HDFS-10839:
Summary: Add new BlockReaderl#readAll(ByteBuffer buf, int len) API
Key: HDFS-10839
URL: https://issues.apache.org/jira/browse/HDFS-10839
Project: Hadoop HDFS
Issue T
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v19.patch
1. fix TestSnapshotFileLength test failure
2. fix 2 checkstyle issues. the r
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15458196#comment-15458196
]
SammiChen commented on HDFS-8901:
-
1. {{TestPread}} failure is fixed.
2.
{quote}
Looking
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v18.patch
> Use ByteBuffer in striping positional read
> --
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15455110#comment-15455110
]
SammiChen commented on HDFS-8901:
-
attach patch v17, improve the code based on Zhe's good s
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8901:
Attachment: HDFS-8901-v17.patch
> Use ByteBuffer in striping positional read
> --
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15455103#comment-15455103
]
SammiChen commented on HDFS-8901:
-
Thanks Zhe for take a lot of time review patch and give
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15445461#comment-15445461
]
SammiChen commented on HDFS-8901:
-
I rerun the unit test TestErasureCodeBenchmarkThroughput
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8901:
Attachment: HDFS-8901.v16.patch
Fix one style checker reported issue. Another reported issue is a false alert
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15438885#comment-15438885
]
SammiChen commented on HDFS-8901:
-
For question 4, why flip is not needed before? The rea
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
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 Zhe's
[
https://issues.apache.org/jira/browse/HDFS-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15438489#comment-15438489
]
SammiChen commented on HDFS-8901:
-
Hi Zhe,
Thanks for your great effort to review the patc
[
https://issues.apache.org/jira/browse/HDFS-10795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10795:
-
Assignee: SammiChen
Status: Patch Available (was: Open)
> Refactor ReaderStrategy#ByteBufferStrateg
[
https://issues.apache.org/jira/browse/HDFS-10795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10795:
-
Attachment: HDFS-10795-v1.patch
upload the patch
> Refactor ReaderStrategy#ByteBufferStrategy
> -
SammiChen created HDFS-10795:
Summary: Refactor ReaderStrategy#ByteBufferStrategy
Key: HDFS-10795
URL: https://issues.apache.org/jira/browse/HDFS-10795
Project: Hadoop HDFS
Issue Type: Improvemen
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: HDFS-8905-v15.patch
Rebased against the latest trunk code
> Refactor DFSInputStream#ReaderStrate
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15432179#comment-15432179
]
SammiChen commented on HDFS-8905:
-
I run the failed unit cases locally with the latest HDFS
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: HDFS-8905-v14.patch
Thanks for Kai's review and suggestion. I remove the unnecessary synchronize
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: HDFS-8905-v13.patch
remove the unnecessary whitespace
> Refactor DFSInputStream#ReaderStrategy
>
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: HDFS-8905-v12.patch
fix check style reported issues
> Refactor DFSInputStream#ReaderStrategy
> -
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427992#comment-15427992
]
SammiChen commented on HDFS-8905:
-
fix the issue found in unit test failure
> Refactor DFS
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: HDFS-8905-v11.patch
> Refactor DFSInputStream#ReaderStrategy
> --
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Comment: was deleted
(was: rebase the patch on latest trunk code )
> Refactor DFSInputStream#ReaderStrategy
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: (was: HDFS-8905-v10.patch)
> Refactor DFSInputStream#ReaderStrategy
> ---
[
https://issues.apache.org/jira/browse/HDFS-8905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8905:
Attachment: HDFS-8905-v10.patch
rebase the patch on latest trunk code
> Refactor DFSInputStream#ReaderStrat
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v9.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15418280#comment-15418280
]
SammiChen commented on HDFS-8668:
-
Thanks for Kai's review.
A new patch is uploaded, fix
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15417006#comment-15417006
]
SammiChen commented on HDFS-8668:
-
fix checkstyle issues
> Erasure Coding: revisit buffer
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v8.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416613#comment-15416613
]
SammiChen commented on HDFS-8668:
-
Update test file TestReconstructStripedFile,
TestDFSStr
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v7.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15415276#comment-15415276
]
SammiChen commented on HDFS-8668:
-
1. fix checkstyle
2. allocate direct ByteBuffer for chec
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v6.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v5.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412992#comment-15412992
]
SammiChen commented on HDFS-8668:
-
Thanks for Kai's suggestion. The heap buffer convert pro
[
https://issues.apache.org/jira/browse/HDFS-10718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10718:
-
Attachment: (was: HDFS-8668-v4.patch)
> Prefer direct ByteBuffer in native RS encoder and decoder
> --
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v4.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-10718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10718:
-
Attachment: HDFS-8668-v4.patch
> Prefer direct ByteBuffer in native RS encoder and decoder
> -
[
https://issues.apache.org/jira/browse/HDFS-8668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-8668:
Attachment: HDFS-8668-v3.patch
> Erasure Coding: revisit buffer used for encoding and decoding.
> ---
[
https://issues.apache.org/jira/browse/HDFS-10718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10718:
-
Attachment: HDFS-10718-v1.patch
> Prefer direct ByteBuffer in native RS encoder and decoder
>
[
https://issues.apache.org/jira/browse/HDFS-10718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SammiChen updated HDFS-10718:
-
Status: Patch Available (was: Open)
> Prefer direct ByteBuffer in native RS encoder and decoder
> ---
SammiChen created HDFS-10718:
Summary: Prefer direct ByteBuffer in native RS encoder and decoder
Key: HDFS-10718
URL: https://issues.apache.org/jira/browse/HDFS-10718
Project: Hadoop HDFS
Issue T
601 - 643 of 643 matches
Mail list logo