GitHub user huxihx opened a pull request:
https://github.com/apache/kafka/pull/3525
KAFKA-5431: cleanSegments should not set length for cleanable segment files
For a compacted topic with preallocate enabled, during log cleaning,
LogCleaner.cleanSegments does not have to pre-allocate the underlying file size
since we only want to store the cleaned data in the file.
It's believed that this fix should also solve KAFKA-5582.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/huxihx/kafka log_compact_test
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/3525.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 #3525
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commit e14436a2abb25c5b324efba5e431e5e1afb6e05a
Author: huxihx <huxi...@hotmail.com>
Date: 2017-07-13T08:28:50Z
KAFKA-5431: LogCleaner stopped due to
org.apache.kafka.common.errors.CorruptRecordException
For a compacted topic with preallocate enabled, during log cleaning,
LogCleaner.cleanSegments does not have to pre-allocate the underlying file size
since we only want to store the cleaned data in the file.
It's believed that this fix should also solve KAFKA-5582.
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