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Posted to reviews@kudu.apache.org by "Alexey Serbin (Code Review)" <ge...@cloudera.org> on 2023/11/22 04:45:45 UTC
[kudu-CR] [thirdparty] update lz4 up to 1.9.4 version
Alexey Serbin has uploaded this change for review. ( http://gerrit.cloudera.org:8080/20722
Change subject: [thirdparty] update lz4 up to 1.9.4 version
......................................................................
[thirdparty] update lz4 up to 1.9.4 version
LZ4 v1.9.4 maintenance release includes improvements and fixes. A few
important highlights are decompression performance improvements:
* Decompression speed on high-end ARM64 platform is improved by ~+20%
* For the specific scenario of data compressed with -BD4 setting
(small blocks, <= 64 KB, linked) decompressed block-by-block
into a flush buffer, decompression speed is improved ~+70%
See LZ4 1.9.4 release notes [1] for more details.
[1] https://github.com/lz4/lz4/releases/tag/v1.9.4
Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
---
M thirdparty/vars.sh
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/22/20722/1
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To view, visit http://gerrit.cloudera.org:8080/20722
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Gerrit-Change-Number: 20722
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <al...@apache.org>
[kudu-CR] [thirdparty] update lz4 up to 1.9.4 version
Posted by "Mahesh Reddy (Code Review)" <ge...@cloudera.org>.
Mahesh Reddy has posted comments on this change. ( http://gerrit.cloudera.org:8080/20722 )
Change subject: [thirdparty] update lz4 up to 1.9.4 version
......................................................................
Patch Set 1: Code-Review+1
--
To view, visit http://gerrit.cloudera.org:8080/20722
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Gerrit-Change-Number: 20722
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <al...@apache.org>
Gerrit-Reviewer: Abhishek Chennaka <ac...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mr...@cloudera.com>
Gerrit-Reviewer: Yifan Zhang <ch...@163.com>
Gerrit-Reviewer: Yingchun Lai <la...@apache.org>
Gerrit-Comment-Date: Wed, 22 Nov 2023 05:34:03 +0000
Gerrit-HasComments: No
[kudu-CR] [thirdparty] update lz4 up to 1.9.4 version
Posted by "Yingchun Lai (Code Review)" <ge...@cloudera.org>.
Yingchun Lai has posted comments on this change. ( http://gerrit.cloudera.org:8080/20722 )
Change subject: [thirdparty] update lz4 up to 1.9.4 version
......................................................................
Patch Set 1: Code-Review+2
--
To view, visit http://gerrit.cloudera.org:8080/20722
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Gerrit-Change-Number: 20722
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <al...@apache.org>
Gerrit-Reviewer: Abhishek Chennaka <ac...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mr...@cloudera.com>
Gerrit-Reviewer: Yifan Zhang <ch...@163.com>
Gerrit-Reviewer: Yingchun Lai <la...@apache.org>
Gerrit-Comment-Date: Wed, 22 Nov 2023 07:25:37 +0000
Gerrit-HasComments: No
[kudu-CR] [thirdparty] update lz4 up to 1.9.4 version
Posted by "Abhishek Chennaka (Code Review)" <ge...@cloudera.org>.
Abhishek Chennaka has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/20722 )
Change subject: [thirdparty] update lz4 up to 1.9.4 version
......................................................................
[thirdparty] update lz4 up to 1.9.4 version
LZ4 v1.9.4 maintenance release includes improvements and fixes. A few
important highlights are decompression performance improvements:
* Decompression speed on high-end ARM64 platform is improved by ~+20%
* For the specific scenario of data compressed with -BD4 setting
(small blocks, <= 64 KB, linked) decompressed block-by-block
into a flush buffer, decompression speed is improved ~+70%
See LZ4 1.9.4 release notes [1] for more details.
[1] https://github.com/lz4/lz4/releases/tag/v1.9.4
Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Reviewed-on: http://gerrit.cloudera.org:8080/20722
Reviewed-by: Mahesh Reddy <mr...@cloudera.com>
Tested-by: Kudu Jenkins
Reviewed-by: Yifan Zhang <ch...@163.com>
Reviewed-by: Yingchun Lai <la...@apache.org>
Reviewed-by: Abhishek Chennaka <ac...@cloudera.com>
---
M thirdparty/vars.sh
1 file changed, 1 insertion(+), 1 deletion(-)
Approvals:
Mahesh Reddy: Looks good to me, but someone else must approve
Kudu Jenkins: Verified
Yifan Zhang: Looks good to me, approved
Yingchun Lai: Looks good to me, approved
Abhishek Chennaka: Looks good to me, approved
--
To view, visit http://gerrit.cloudera.org:8080/20722
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Gerrit-Change-Number: 20722
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin <al...@apache.org>
Gerrit-Reviewer: Abhishek Chennaka <ac...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mr...@cloudera.com>
Gerrit-Reviewer: Yifan Zhang <ch...@163.com>
Gerrit-Reviewer: Yingchun Lai <la...@apache.org>
[kudu-CR] [thirdparty] update lz4 up to 1.9.4 version
Posted by "Abhishek Chennaka (Code Review)" <ge...@cloudera.org>.
Abhishek Chennaka has posted comments on this change. ( http://gerrit.cloudera.org:8080/20722 )
Change subject: [thirdparty] update lz4 up to 1.9.4 version
......................................................................
Patch Set 1: Code-Review+2
--
To view, visit http://gerrit.cloudera.org:8080/20722
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Gerrit-Change-Number: 20722
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <al...@apache.org>
Gerrit-Reviewer: Abhishek Chennaka <ac...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mr...@cloudera.com>
Gerrit-Reviewer: Yifan Zhang <ch...@163.com>
Gerrit-Reviewer: Yingchun Lai <la...@apache.org>
Gerrit-Comment-Date: Wed, 22 Nov 2023 16:59:49 +0000
Gerrit-HasComments: No
[kudu-CR] [thirdparty] update lz4 up to 1.9.4 version
Posted by "Yifan Zhang (Code Review)" <ge...@cloudera.org>.
Yifan Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/20722 )
Change subject: [thirdparty] update lz4 up to 1.9.4 version
......................................................................
Patch Set 1: Code-Review+2
--
To view, visit http://gerrit.cloudera.org:8080/20722
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Gerrit-Change-Number: 20722
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <al...@apache.org>
Gerrit-Reviewer: Abhishek Chennaka <ac...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <mr...@cloudera.com>
Gerrit-Reviewer: Yifan Zhang <ch...@163.com>
Gerrit-Reviewer: Yingchun Lai <la...@apache.org>
Gerrit-Comment-Date: Wed, 22 Nov 2023 06:37:18 +0000
Gerrit-HasComments: No