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https://issues.apache.org/jira/browse/KAFKA-1531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14058555#comment-14058555
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Manikumar Reddy edited comment on KAFKA-1531 at 7/11/14 8:43 AM:
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I feel some of the important tunable parameters can be part of config files
with default values.
The following tunable properties are currently available in server.properties
config file.
num.network.threads=2
num.io.threads=8
socket.send.buffer.bytes=1048576
socket.receive.buffer.bytes=1048576
socket.request.max.bytes=104857600
num.partitions=2
log.retention.hours=168
log.segment.bytes=536870912
log.retention.check.interval.ms=60000
log.cleaner.enable=false
All the above properties have some defined default value.
Some of the above property values are different from the default values
given in documentation.
Can we clean some of the above properties also?
was (Author: omkreddy):
I feel some of the important tunable parameters can be part of config files
with default values.
In general, the following tunable properties are currently available in
server.properties config file.
num.network.threads=2
num.io.threads=8
socket.send.buffer.bytes=1048576
socket.receive.buffer.bytes=1048576
socket.request.max.bytes=104857600
num.partitions=2
log.retention.hours=168
log.segment.bytes=536870912
log.retention.check.interval.ms=60000
log.cleaner.enable=false
All the above properties have some defined default value.
Some of the above property values are different from the default values
given in documentation.
Can we clean some of the above properties also?
> zookeeper.connection.timeout.ms is set to 10000000 in configuration file in
> Kafka tarball
> -----------------------------------------------------------------------------------------
>
> Key: KAFKA-1531
> URL: https://issues.apache.org/jira/browse/KAFKA-1531
> Project: Kafka
> Issue Type: Bug
> Components: config
> Affects Versions: 0.8.0, 0.8.1.1
> Reporter: Michał Michalski
> Assignee: Manikumar Reddy
> Attachments: KAFKA-1531.patch
>
>
> I've noticed that Kafka tarball comes with
> zookeeper.connection.timeout.ms=1000000 in server.properties while
> https://kafka.apache.org/08/documentation.html says the default is 6000. This
> setting was introduced in configuration file in 46b6144a, so quite a long
> time ago (3 years), which makes it look intentional, but as per Jun Rao's
> comment on IRC, 6000 sounds more reasonable, so that entry should probably be
> changed or removed from config at all.
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