libhdfs with FileSystem cache issue can causes to memory leak ?

[Huy Phan]

Hi All,
    I'm writing a multi-thread application using libhdfs in C, a known issue
of HDFS is that the FileSystem API caches FileSystem handles and always
returned the same FileSystem handle when called from different threads. It
means even though I called hdfsConnect for many times, I should not call
hdfsDisconnect in any single thread.
This may lead to memory leak on system, do you know any workaround for this
issue ?