moved some junk around

Cassandra/cassandraMaintenance.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+
+# Copyright 2012, Nathan Milford
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+usage="usage: $0 -k <keyspace> -c [<column family> or 'all']"
+
+# Place your columnfamilies in this array seperated by a space. 
+columnFamilies=(list your column families here)
+
+# Older Cassandra insalls use 8080, noewer ones use 7199.
+jmxPort=7199
+
+logFile="/var/log/cassandra/mainenance.log"
+
+function checkForNodetool() {
+   if [ ! -x /usr/bin/nodetool ]; then
+      echo "nodetool not found."
+      exit 1
+   fi
+}
+
+function runRepair() {
+   echo "$keyspace.$columnFamily repair started at $(date)" >> $logFile
+   nodetool -h $HOSTNAME -p $jmxPort repair $keyspace $columnFamily
+   echo "$keyspace.$columnFamily repair completed at $(date)" >> $logFile
+}
+
+function runCompaction() {
+   echo "$keyspace.$columnFamily compaction started at $(date)" >> $logFile
+   nodetool -h $HOSTNAME -p $jmxPort compact $keyspace $columnFamily
+   echo "$keyspace.$columnFamily compaction completed at $(date)" >> $logFile
+}
+
+function runCleanup() {
+   echo "$keyspace.$columnFamily cleanup started at $(date)" >> $logFile
+   nodetool -h $HOSTNAME -p $jmxPort compact $keyspace $columnFamily
+   echo "$keyspace.$columnFamily cleanup completed at $(date)" >> $logFile
+}
+
+function reportRuntime() {
+   S=$SECONDS
+   ((h=S/3600))
+   ((m=S%3600/60))
+   ((s=S%60))
+   echo "Total Run Time was $h:$m:$s" >> $logFile
+}
+
+
+while getopts ":k:c:" options; do
+   case $options in
+      k ) keyspace=$OPTARG;;
+      c ) columnFamily=$OPTARG;;
+      * ) echo $usage
+          exit 1;;
+   esac
+done
+
+if [[ -z $keyspace ]] || [[ -z $columnFamily ]]; then
+   echo $usage
+   exit 1
+fi
+
+if [ $columnFamily == "all" ]; then
+   for cf in "${columnFamilies[@]}"; do
+      columnFamily=$cf
+      runRepair
+      runCompaction
+      runCleanup
+      reportRuntime
+   done
+else
+   runRepair
+   runCompaction
+   runCleanup
+   reportRuntime
+fi
+