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Posted to common-issues@hadoop.apache.org by "Xiaobing Zhou (JIRA)" <ji...@apache.org> on 2016/05/01 07:32:13 UTC

[jira] [Updated] (HADOOP-12957) Limit the number of outstanding async calls

     [ https://issues.apache.org/jira/browse/HADOOP-12957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaobing Zhou updated HADOOP-12957:
-----------------------------------
    Attachment: HADOOP-12957.010.patch

> Limit the number of outstanding async calls
> -------------------------------------------
>
>                 Key: HADOOP-12957
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12957
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>            Reporter: Xiaobing Zhou
>            Assignee: Xiaobing Zhou
>         Attachments: HADOOP-12957-HADOOP-12909.000.patch, HADOOP-12957-combo.000.patch, HADOOP-12957.001.patch, HADOOP-12957.002.patch, HADOOP-12957.003.patch, HADOOP-12957.004.patch, HADOOP-12957.005.patch, HADOOP-12957.006.patch, HADOOP-12957.007.patch, HADOOP-12957.008.patch, HADOOP-12957.009.patch, HADOOP-12957.010.patch
>
>
> In async RPC, if the callers don't read replies fast enough, the buffer storing replies could be used up. This is to propose limiting the number of outstanding async calls to eliminate the issue.



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