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Posted to common-issues@hadoop.apache.org by "Aaron T. Myers (Commented) (JIRA)" <ji...@apache.org> on 2011/12/16 20:52:30 UTC
[jira] [Commented] (HADOOP-7931) o.a.h.ipc.WritableRpcEngine should
have a way to force initialization
[ https://issues.apache.org/jira/browse/HADOOP-7931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171168#comment-13171168 ]
Aaron T. Myers commented on HADOOP-7931:
----------------------------------------
I tested this patch by applying this with the patch posted on HDFS-2694 and confirmed manually that the NN protocols which still use WritableRpcEngine work again with these patches.
> o.a.h.ipc.WritableRpcEngine should have a way to force initialization
> ---------------------------------------------------------------------
>
> Key: HADOOP-7931
> URL: https://issues.apache.org/jira/browse/HADOOP-7931
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 0.24.0
> Reporter: Aaron T. Myers
> Assignee: Aaron T. Myers
> Attachments: HADOOP-7931.patch
>
>
> {{WritableRpcEngine}} currently relies on a static initializer to register itself with {{o.a.h.ipc.Server}} as a valid {{RpcKind}}. There should be a way to ensure this initialization has already occurred.
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