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https://issues.apache.org/jira/browse/KAFKA-3557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15240689#comment-15240689
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ASF GitHub Bot commented on KAFKA-3557:
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GitHub user ijuma opened a pull request:
https://github.com/apache/kafka/pull/1219
KAFKA-3557; Update rocksdb to 4.4.1 and patch updates to snappy and slf4j
* The hope is that RocksDb 4.4.1 is more stable than 4.1.0 (occasional
segfaults) and 4.2.0 (very frequent segfaults), release notes for 4.4.1:
https://www.facebook.com/groups/rocksdb.dev/permalink/925995520832296/
* slf4j 1.7.21 includes thread-safety fixes: http://www.slf4j.org/news.html
* snappy 1.1.2.4 includes performance improvements requested by Spark,
which apply to our usage:
https://github.com/xerial/snappy-java/blob/master/Milestone.md
I ran the stream tests several times and they passed every time while 4.2.0
segfaulted every time.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ijuma/kafka
kafka-3557-update-rocks-db-4.4.1-snappy-slf4j
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1219.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1219
----
commit ab2600a7f2b79c33ac2e2f4e2cae9fe14a0d69b3
Author: Ismael Juma <[email protected]>
Date: 2016-04-12T21:46:22Z
Patch version updates for snappy and slf4j
commit 0ea39f76e704db8fe443bee66eb0ebb09d6fe54c
Author: Ismael Juma <[email protected]>
Date: 2016-04-14T06:19:36Z
Update RocksDb 4.4.1.
----
> Update rocksdb to 4.4.1 and patch updates to snappy and slf4j
> -------------------------------------------------------------
>
> Key: KAFKA-3557
> URL: https://issues.apache.org/jira/browse/KAFKA-3557
> Project: Kafka
> Issue Type: Bug
> Components: build
> Reporter: Ismael Juma
> Assignee: Ismael Juma
> Fix For: 0.10.0.0
>
>
> Adam Retter published RocksDb 4.3.1 and 4.4.1 to Maven after we reported the
> segfaults we were seeing with 4.2.0
> (https://github.com/facebook/rocksdb/issues/1075, KAFKA-3551).
> Snappy and slf4j have patch updates with useful fixes.
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