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https://issues.apache.org/jira/browse/KAFKA-5596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16088658#comment-16088658
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ASF GitHub Bot commented on KAFKA-5596:
---------------------------------------
GitHub user sh-z opened a pull request:
https://github.com/apache/kafka/pull/3532
KAFKA-5596: TopicCommand methods(describe, alter, delete) fail to handle
topic name with "."
When there is one topic which name includes `.`, then we invoke `describe`,
`alter`, `delete` functions and set this topic name, those functions will not
only operate this topic, but also operate all other topics that have same name
regex pattern.
For example, there are two topics on Kafka cluster:
- test.a
- test_a
If you run command `--describe --topic test.a`, it will return both of
`test.a` and `test_a`. Other functions have the same effect.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sh-z/kafka KAFKA-5596
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/3532.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 #3532
----
commit d0362f30bd7d0ba2bba48e63cba6170ea4a91ce5
Author: Shuai Zhang <shuai....@gmail.com>
Date: 2017-07-15T16:32:35Z
escape '.' for topic name regex
----
> TopicCommand methods(describe, alter, delete) fail to handle topic name with
> "."
> --------------------------------------------------------------------------------
>
> Key: KAFKA-5596
> URL: https://issues.apache.org/jira/browse/KAFKA-5596
> Project: Kafka
> Issue Type: Bug
> Components: admin
> Affects Versions: 0.10.0.0, 0.10.0.1, 0.10.1.1, 0.10.2.1, 0.11.0.0
> Reporter: Shuai Zhang
> Fix For: 0.12.0.0
>
>
> When there is one topic which name includes ".", then we invoke *describe*,
> *alter*, *delete* functions and set this topic name, those functions will not
> only operate this topic, but also operate all other topics that have same
> name regex pattern.
> For example, there are two topics on Kafka cluster:
> * test.a
> * test_a
> If you run command "--describe --topic test.a", it will return both of
> *test.a* and *test_a*. Other functions have the same effect.
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