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https://issues.apache.org/jira/browse/THRIFT-2379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912965#comment-13912965
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Henrique Mendonça commented on THRIFT-2379:
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Yes, htop should do it, the resident size shouldn't increase forever.
I'm not sure if this is the cause but I'd avoid unnamed pointers:
http://www.boost.org/doc/libs/1_55_0/libs/smart_ptr/shared_ptr.htm#BestPractices
> Memmory leaking while using multithreading in C++ server.
> ---------------------------------------------------------
>
> Key: THRIFT-2379
> URL: https://issues.apache.org/jira/browse/THRIFT-2379
> Project: Thrift
> Issue Type: Question
> Components: C++ - Library
> Affects Versions: 0.9.1
> Environment: Linux Ubuntu 12.10 x64
> Reporter: Nikita Vdovushkin
> Labels: performance
>
> I have a problem, with memory leakin in apache thrift, I tried to ask at IRC
> yesterday, but that didn't help.
> I'm using Apache Thrift framework, I'm writing a application, that has server
> on C++ and python client. The application has big resources object, that are
> using during the life. My application need to have a reload method, that
> should delete all resources, and load new instances from the disk. I wrote
> the cleannig method, and calling it before reload method. That's work, if I
> use TSimpleServer. But when I'm starting to use ThreadedServer or
> TNonBlocking server. Cleannig method doesn't work, as I can see, It's calling
> but it doesn't cleans . Server just starting to use twice amount of memmory.
> I tried to use a mutex during cleaning method, but that didn't help.
> I think th matter is multithreading, other method doesn't allow to release
> old resources, but I'm not shure.
> I wrote example code that has the same issue, and it's quite clear for
> understaing, I think.
> Code example:
> http://pastebin.com/qW8Ab1xQ
> Full code availble in zip archive:
> https://docs.google.com/file/d/0B73BxCSXgnuzbXlncllSU0NDQkE/edit
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