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Posted to dev@thrift.apache.org by "Funny (JIRA)" <ji...@apache.org> on 2012/04/23 01:35:33 UTC
[jira] [Created] (THRIFT-1584) Error: could not SetMinThreads in
ThreadPool
Funny created THRIFT-1584:
-----------------------------
Summary: Error: could not SetMinThreads in ThreadPool
Key: THRIFT-1584
URL: https://issues.apache.org/jira/browse/THRIFT-1584
Project: Thrift
Issue Type: Bug
Affects Versions: 0.8
Environment: Hardware: Single-Core CPU,
System: CentOS system,
Coding Language: mono
Reporter: Funny
Priority: Minor
On a linux system with single cpu core, TThreadPoolServer(csharp) might throw an exception like "Error: could not SetMinThreads in ThreadPool".
According to SetMinThreads description in MSDN:
If you specify a negative number or a number larger than the maximum number of active thread pool threads (obtained using GetMaxThreads), SetMinThreads returns false and does not change either of the minimum values.
The default DEFAULT_MIN_THREADS value is 10, while GetMaxThreads obtains 100 and 4 on a single-cpu computer. This make SetMinThreads function failed.
The number obtained by GetMaxThreads is associated with the number of cpu core.
So I suggest to change the order of SetMinThreads and SetMaxThreads, like:
{quote}
if (!ThreadPool.SetMaxThreads(maxThreadPoolThreads, maxThreadPoolThreads))
throw new Exception("Error: could not SetMaxThreads in ThreadPool");
if (!ThreadPool.SetMinThreads(minThreadPoolThreads, minThreadPoolThreads))
throw new Exception("Error: could not SetMinThreads in ThreadPool");
{quote}
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[jira] [Updated] (THRIFT-1584) Error: could not SetMinThreads in
ThreadPool
Posted by "Funny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/THRIFT-1584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Funny updated THRIFT-1584:
--------------------------
Component/s: C# - Library
> Error: could not SetMinThreads in ThreadPool
> --------------------------------------------
>
> Key: THRIFT-1584
> URL: https://issues.apache.org/jira/browse/THRIFT-1584
> Project: Thrift
> Issue Type: Bug
> Components: C# - Library
> Affects Versions: 0.8
> Environment: Hardware: Single-Core CPU,
> System: CentOS system,
> Coding Language: mono
> Reporter: Funny
> Priority: Minor
>
> On a linux system with single cpu core, TThreadPoolServer(csharp) might throw an exception like "Error: could not SetMinThreads in ThreadPool".
> According to SetMinThreads description in MSDN:
> If you specify a negative number or a number larger than the maximum number of active thread pool threads (obtained using GetMaxThreads), SetMinThreads returns false and does not change either of the minimum values.
> The default DEFAULT_MIN_THREADS value is 10, while GetMaxThreads obtains 100 and 4 on a single-cpu computer. This make SetMinThreads function failed.
> The number obtained by GetMaxThreads is associated with the number of cpu core.
> So I suggest to change the order of SetMinThreads and SetMaxThreads, like:
> {quote}
> if (!ThreadPool.SetMaxThreads(maxThreadPoolThreads, maxThreadPoolThreads))
> throw new Exception("Error: could not SetMaxThreads in ThreadPool");
> if (!ThreadPool.SetMinThreads(minThreadPoolThreads, minThreadPoolThreads))
> throw new Exception("Error: could not SetMinThreads in ThreadPool");
> {quote}
--
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