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Posted to dev@kafka.apache.org by "Buğra Gedik (JIRA)" <ji...@apache.org> on 2016/09/21 10:46:21 UTC
[jira] [Updated] (KAFKA-2392) Kafka Server does not accept 0 as a
port
[ https://issues.apache.org/jira/browse/KAFKA-2392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Buğra Gedik updated KAFKA-2392:
-------------------------------
Description:
I want to specify 0 as a port number for Zookeeper as well as Kafka Server. For instance server.properties configuration file has a 'port' property, but does not accept 0 as a value. Similarly, zookeeper.properties has a 'clientPort' property, but does not accept 0 as a value.
I want 0 to specify that the port will be selected automatically (OS assigned). In my use case, I want to run Zookeeper with a automatically picked port, and use that port to create a Kafka Server configuration file, that specifies the Kafka Server port as 0 as well. I parse the output from the servers to figure out the actual ports used. All this is needed for a testing environment.
Not supporting automatically selected ports makes it difficult to run Kafka server as part of our tests.
was:
I want to specify 0 as a port number for Zookeeper as well as Kafka Server. For instance server.properties configuration file has a 'port' property, but does not accept 0 as a value. Similarly, zookeeper.properties has a 'clientPort' property, but does not acce[t 0 as a value.
I want 0 to specify that the port will be selected automatically (OS assigned). In my use case, I want to run Zookeeper with a automatically picked port, and use that port to create a Kafka Server configuration file, that specifies the Kafka Server port as 0 as well. I parse the output from the servers to figure out the actual ports used. All this is needed for a testing environment.
Not supporting automatically selected ports makes it difficult to run Kafka server as part of our tests.
> Kafka Server does not accept 0 as a port
> ----------------------------------------
>
> Key: KAFKA-2392
> URL: https://issues.apache.org/jira/browse/KAFKA-2392
> Project: Kafka
> Issue Type: Bug
> Components: config
> Affects Versions: 0.8.2.1
> Reporter: Buğra Gedik
> Priority: Minor
>
> I want to specify 0 as a port number for Zookeeper as well as Kafka Server. For instance server.properties configuration file has a 'port' property, but does not accept 0 as a value. Similarly, zookeeper.properties has a 'clientPort' property, but does not accept 0 as a value.
> I want 0 to specify that the port will be selected automatically (OS assigned). In my use case, I want to run Zookeeper with a automatically picked port, and use that port to create a Kafka Server configuration file, that specifies the Kafka Server port as 0 as well. I parse the output from the servers to figure out the actual ports used. All this is needed for a testing environment.
> Not supporting automatically selected ports makes it difficult to run Kafka server as part of our tests.
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