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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2017/09/11 05:21:01 UTC
[jira] [Commented] (HADOOP-11518) Prefix-based per-RPC server
configuration
[ https://issues.apache.org/jira/browse/HADOOP-11518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16160725#comment-16160725 ]
Hadoop QA commented on HADOOP-11518:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 4s{color} | {color:red} HADOOP-11518 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HADOOP-11518 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12698185/HADOOP-11518.v5.patch |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/13233/console |
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> Prefix-based per-RPC server configuration
> -----------------------------------------
>
> Key: HADOOP-11518
> URL: https://issues.apache.org/jira/browse/HADOOP-11518
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ipc
> Reporter: Kihwal Lee
> Assignee: Kihwal Lee
> Labels: BB2015-05-TBR
> Attachments: HADOOP-11518.patch, HADOOP-11518.v2.patch, HADOOP-11518.v3.patch, HADOOP-11518.v4.patch, HADOOP-11518.v5.patch
>
>
> If a process runs multiple RPC servers, there is no way to individually set their IPC parameters beyond what's supported by the RPC Builder. If a configuration is shared among many nodes, this is more problematic.
> In this jira, a prefix-based per-server configuration is proposed. When an RPC server is built, a prefix can be specified, which will then be prepended to keys when retrieving configured values. There will be an option to fall-back to using the key without the prefix when no value is found with the prefix, thus making this feature compatible with the current way of configuring servers.
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