HADOOP-1825. Create HADOOP_PID_DIR when it does not exist. Contributed by Michael Bieniosek.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@573074 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -151,6 +151,9 @@ Trunk (unreleased changes)
 
     HADOOP-1812. Let OS choose ports for IPC and RPC unit tests. (cutting)
 
+    HADOOP-1825.  Create $HADOOP_PID_DIR when it does not exist.
+    (Michael Bieniosek via cutting)
+
 
 Release 0.14.1 - 2007-09-04
 

bin/hadoop-daemon.sh

@@ -81,6 +81,9 @@ case $startStop in
 
   (start)
 
+    if [ ! -d "HADOOP_PID_DIR" ]; then
+      mkdir -p "$HADOOP_PID_DIR"
+    fi
     if [ -f $pid ]; then
       if kill -0 `cat $pid` > /dev/null 2>&1; then
         echo $command running as process `cat $pid`.  Stop it first.