You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/05/29 02:22:00 UTC
[jira] [Commented] (HDFS-17028) RBF: Optimize toString method of class ConnectionContext
[ https://issues.apache.org/jira/browse/HDFS-17028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17726992#comment-17726992 ]
ASF GitHub Bot commented on HDFS-17028:
---------------------------------------
hfutatzhanghb opened a new pull request, #5694:
URL: https://github.com/apache/hadoop/pull/5694
<!--
Thanks for sending a pull request!
1. If this is your first time, please read our contributor guidelines: https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute
2. Make sure your PR title starts with JIRA issue id, e.g., 'HADOOP-17799. Your PR title ...'.
-->
### Description of PR
please see HDFS-17028
### How was this patch tested?
test locally.
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files?
> RBF: Optimize toString method of class ConnectionContext
> --------------------------------------------------------
>
> Key: HDFS-17028
> URL: https://issues.apache.org/jira/browse/HDFS-17028
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: rbf
> Affects Versions: 3.3.4
> Reporter: farmmamba
> Priority: Minor
>
> When we change the log level of RouterRpcClient from INFO to DEBUG to figure out which connection an user is using. We found logs below:
>
> {code:java}
> 2023-05-29 09:46:09,033 DEBUG org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient: User someone NN ANN:8020 is using connection ClientNamenodeProtocolTranslatorPB@ANN/ANN_IP:8020x3
> 2023-05-29 09:46:09,037 DEBUG org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient: User someone NN ANN:8020 is using connection ClientNamenodeProtocolTranslatorPB@ANN/ANN_IP:8020x1
> 2023-05-29 09:46:09,037 DEBUG org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient: User someone NN ANN:8020 is using connection ClientNamenodeProtocolTranslatorPB@ANN/ANN_IP:8020x2
> 2023-05-29 09:46:09,037 DEBUG org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient: User someone NN ANN:8020 is using connection ClientNamenodeProtocolTranslatorPB@ANN/ANN_IP:8020x3
> 2023-05-29 09:46:09,042 DEBUG org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient: User someone NN ANN:8020 is using connection ClientNamenodeProtocolTranslatorPB@ANN/ANN_IP:8020x0 {code}
> It seems not very clear for us to figure out which connection user is using. Therefore, i think we should optimize the toString method of class ConnectionContext.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org