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From "Jeremy Egenberger (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (THRIFT-4230) Thrift server connection may hang forever
Date Mon, 18 Dec 2017 18:57:00 GMT

    [ https://issues.apache.org/jira/browse/THRIFT-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16295464#comment-16295464
] 

Jeremy Egenberger commented on THRIFT-4230:
-------------------------------------------

Thanks [~chetsky@gmail.com] and [~jking3], it turns out we were having a completely unrelated
issue, actually it was a security tool properly detecting a vulnerability in our Thrift usage.
I was grasping at straws thinking this bug was related to our problem and hence was looking
for more information to confirm. It turns out I have no new information to contribute since
my bug was not this bug.

> Thrift server connection may hang forever
> -----------------------------------------
>
>                 Key: THRIFT-4230
>                 URL: https://issues.apache.org/jira/browse/THRIFT-4230
>             Project: Thrift
>          Issue Type: Bug
>          Components: Python - Library
>    Affects Versions: 0.9.3
>         Environment: OS: RHEL 7.2
>            Reporter: Egor Kromberg
>
> After a lot of tests with HBASE Thrift server we found a problem.
> If the connection is dropped on the client side (using route or iptables) it may be still
opened on the Thrift server side. Such situation will occur in case of unstable connection.
> After several iterations the Thrift server application will have a lot of opened connections
and *will not accept *any new one. The only WA found is to restart the Thrift server.
> I believe Thrift server should have something like socket timeouts and heartbeats.



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