Author: cutting
Date: Fri Aug 26 12:07:35 2005
New Revision: 240308
URL: http://svn.apache.org/viewcvs?rev=240308&view=rev
Log:
Add scripts to manage mapred/ndfs hosts.
Added:
lucene/nutch/branches/mapred/bin/nutch-daemons.sh (with props)
lucene/nutch/branches/mapred/bin/slaves.sh (with props)
lucene/nutch/branches/mapred/bin/start-all.sh (with props)
lucene/nutch/branches/mapred/bin/stop-all.sh (with props)
Added: lucene/nutch/branches/mapred/bin/nutch-daemons.sh
URL:
http://svn.apache.org/viewcvs/lucene/nutch/branches/mapred/bin/nutch-daemons.sh?rev=240308&view=auto
==============================================================================
--- lucene/nutch/branches/mapred/bin/nutch-daemons.sh (added)
+++ lucene/nutch/branches/mapred/bin/nutch-daemons.sh Fri Aug 26 12:07:35 2005
@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Run a Nutch command on all slave hosts.
+
+usage="Usage: nutch-daemons.sh [start|stop] command args..."
+
+# if no args specified, show usage
+if [ $# -le 1 ]; then
+ echo $usage
+ exit 1
+fi
+
+bin=`dirname $0`
+bin=`cd $bin; pwd`
+
+exec $bin/slaves.sh /bin/bash --login $bin/nutch-daemon.sh "$@"
Propchange: lucene/nutch/branches/mapred/bin/nutch-daemons.sh
------------------------------------------------------------------------------
svn:executable = *
Added: lucene/nutch/branches/mapred/bin/slaves.sh
URL:
http://svn.apache.org/viewcvs/lucene/nutch/branches/mapred/bin/slaves.sh?rev=240308&view=auto
==============================================================================
--- lucene/nutch/branches/mapred/bin/slaves.sh (added)
+++ lucene/nutch/branches/mapred/bin/slaves.sh Fri Aug 26 12:07:35 2005
@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# Run a shell command on all slave hosts.
+#
+# Environment Variables
+#
+# NUTCH_SLAVES File naming remote hosts.
+##
+
+usage="Usage: slaves.sh command..."
+
+# if no args specified, show usage
+if [ $# -le 0 ]; then
+ echo $usage
+ exit 1
+fi
+
+if [ "$NUTCH_SLAVES" = "" ]; then
+ echo Set NUTCH_SLAVES to file listing slave host names.
+ exit 1
+fi
+
+for slave in `cat $NUTCH_SLAVES`; do
+ echo -n $slave:\
+ ssh -o ConnectTimeout=1 $slave "$@"
+done
Propchange: lucene/nutch/branches/mapred/bin/slaves.sh
------------------------------------------------------------------------------
svn:executable = *
Added: lucene/nutch/branches/mapred/bin/start-all.sh
URL:
http://svn.apache.org/viewcvs/lucene/nutch/branches/mapred/bin/start-all.sh?rev=240308&view=auto
==============================================================================
--- lucene/nutch/branches/mapred/bin/start-all.sh (added)
+++ lucene/nutch/branches/mapred/bin/start-all.sh Fri Aug 26 12:07:35 2005
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Start all nutch daemons. Run this on master node.
+
+bin=`dirname $0`
+bin=`cd $bin; pwd`
+
+$bin/nutch-daemons.sh start datanode
+$bin/nutch-daemon.sh start namenode
+$bin/nutch-daemon.sh start jobtracker
+$bin/nutch-daemons.sh start tasktracker
Propchange: lucene/nutch/branches/mapred/bin/start-all.sh
------------------------------------------------------------------------------
svn:executable = *
Added: lucene/nutch/branches/mapred/bin/stop-all.sh
URL:
http://svn.apache.org/viewcvs/lucene/nutch/branches/mapred/bin/stop-all.sh?rev=240308&view=auto
==============================================================================
--- lucene/nutch/branches/mapred/bin/stop-all.sh (added)
+++ lucene/nutch/branches/mapred/bin/stop-all.sh Fri Aug 26 12:07:35 2005
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Stop all nutch daemons. Run this on master node.
+
+bin=`dirname $0`
+bin=`cd $bin; pwd`
+
+$bin/nutch-daemons.sh stop tasktracker
+$bin/nutch-daemon.sh stop jobtracker
+$bin/nutch-daemon.sh stop namenode
+$bin/nutch-daemons.sh stop datanode
Propchange: lucene/nutch/branches/mapred/bin/stop-all.sh
------------------------------------------------------------------------------
svn:executable = *
