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Posted to issues-all@impala.apache.org by "Wenzhe Zhou (Jira)" <ji...@apache.org> on 2022/03/17 00:25:00 UTC

[jira] [Commented] (IMPALA-11129) Support running KRPC over Unix domain socket

    [ https://issues.apache.org/jira/browse/IMPALA-11129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17507910#comment-17507910 ] 

Wenzhe Zhou commented on IMPALA-11129:
--------------------------------------


Kudu added support for KRPC over Unix Domain Sockets between client/tserver: https://gerrit.cloudera.org/#/c/15701/


> Support running KRPC over Unix domain socket
> --------------------------------------------
>
>                 Key: IMPALA-11129
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11129
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Backend, Distributed Exec
>            Reporter: Wenzhe Zhou
>            Priority: Major
>
> KRPC was extended to support Unix domain socket in Apache Kudu. The patches for this new feature involves code change in kudu/rpc, kudu/security and kudu/util. We recently synced up the source code in kudu/rpc, kudu/security and kusu/util with Kudu upstream so we can leverage the new functionalities provided by Kudu source to support running KRPC over Unix domain socket.  
> For the Impala mini-cluster, all Impala daemons are running on the same host. We can run KRPC over Unix domain sockets instead of TCP.



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