Funny created THRIFT-1584:
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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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