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https://issues.apache.org/jira/browse/KAFKA-3300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15171293#comment-15171293
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ASF GitHub Bot commented on KAFKA-3300:
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GitHub user becketqin opened a pull request:
GitHub user becketqin opened a pull request:
https://github.com/apache/kafka/pull/983
KAFKA-3300: Avoid over allocating disk space and memory for index files.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/becketqin/kafka
Jun Rao created KAFKA-3301:
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Summary: CommonClientConfigs.METRICS_SAMPLE_WINDOW_MS_DOC is
incorrect
Key: KAFKA-3301
URL: https://issues.apache.org/jira/browse/KAFKA-3301
Project: Kafka
Issue
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https://issues.apache.org/jira/browse/KAFKA-2729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15171252#comment-15171252
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Michal Harish commented on KAFKA-2729:
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Hit this on Kafka 0.8.2.2 as well
> Cached zkVersion not
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https://issues.apache.org/jira/browse/KAFKA-3300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiangjie Qin updated KAFKA-3300:
Summary: Calculate the initial/max size of offset index files and reduce
the memory footprint for
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https://issues.apache.org/jira/browse/KAFKA-3300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiangjie Qin updated KAFKA-3300:
Fix Version/s: 0.10.0.0
> Calculate the initial size allocation of offset index files and reduce
Jiangjie Qin created KAFKA-3300:
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Summary: Calculate the initial size allocation of offset index
files and reduce the memory footprint for memory mapped files.
Key: KAFKA-3300
URL:
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https://issues.apache.org/jira/browse/KAFKA-3300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiangjie Qin updated KAFKA-3300:
Affects Version/s: 0.9.0.1
> Calculate the initial size allocation of offset index files and reduce
Hi Guozhang,
The size of memory mapped index file was also our concern as well. That is
why we are suggesting minute level time indexing instead of second level.
There are a few thoughts on the extra memory cost of time index.
1. Currently all the index files are loaded as memory mapped files.
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https://issues.apache.org/jira/browse/KAFKA-3261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15171006#comment-15171006
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Ismael Juma commented on KAFKA-3261:
[~chenzhu], you can still consolidate the regexes, right?
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