hpcc-systems/HPCC-Platform — pull request #1618 by wangkx (2012-02-17 16:59:28+00:00)
Title: Fix gh-1573 slave PID file is compenentname_slave_slavenum

To identify multiple slave processes in one node, the PID file
name has been changed to compenentname_slave_slavenum.pid.

Signed-off-by: Kevin Wang