Remove the ThreadGroup used by executor factories; they are unused and ThreadGroups auto-destroy when their Thread-member count goes to zero. This behavior is incompatible with the configuration we have on the per-volume executor which is set to let all threads die if no use inside the keepalive time.
For the latest information about Hadoop, please visit our website at: http://hadoop.apache.org/ and our wiki, at: https://cwiki.apache.org/confluence/display/HADOOP/
Description
Languages
Java
92.7%
C++
2.9%
C
1.9%
JavaScript
1.2%
Shell
0.5%
Other
0.5%