164 lines
3.7 KiB
Bash
164 lines
3.7 KiB
Bash
#!/bin/bash -x
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log=/tmp/config-test-log.txt
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case $1 in
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NameNodeHeapSize)
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FUNC="check_nn_heap_size"
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;;
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SecondaryNameNodeHeapSize)
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FUNC="check_snn_heap_size"
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;;
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JobTrackerHeapSize)
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FUNC="check_jt_heap_size"
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;;
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DataNodeHeapSize)
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FUNC="check_dn_heap_size"
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;;
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TaskTrackerHeapSize)
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FUNC="check_tt_heap_size"
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;;
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OozieHeapSize)
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FUNC="check_oozie_heap_size"
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;;
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oozie.notification.url.connection.timeout)
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FUNC="check_oozie_notification_url_connection_timeout"
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;;
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dfs.replication)
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FUNC="check_dfs_replication"
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;;
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mapred.map.tasks.speculative.execution)
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FUNC="check_mapred_map_tasks_speculative_execution"
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;;
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mapred.child.java.opts)
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FUNC="check_mapred_child_java_opts"
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;;
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esac
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shift
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if [ "$1" = "-value" ]; then
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VALUE="$2"
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fi
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shift
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check_submitted_parameter() {
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case "$1" in
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config_value)
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if [ -z "$VALUE" ]; then
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echo "Config value is not specified" >> $log
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exit 1
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fi
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;;
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esac
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}
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compare_config_values() {
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check_submitted_parameter config_value
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if [ "$VALUE" = "$1" ]; then
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echo -e "CHECK IS SUCCESSFUL \n\n" >> $log && exit 0
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else
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echo -e "Config value while cluster creation request: $VALUE \n" >> $log
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echo -e "Actual config value on node: $1 \n" >> $log
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echo "$VALUE != $1" >> $log && exit 1
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fi
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}
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check_heap_size() {
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heap_size=`ps aux | grep java | grep $1 | grep -o 'Xmx[0-9]\{1,10\}m' | tail -n 1 | grep -o '[0-9]\{1,100\}'`
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compare_config_values $heap_size
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}
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check_nn_heap_size() {
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echo -e "*********************** NAME NODE HEAP SIZE **********************\n" >> $log
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check_heap_size "namenode"
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}
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check_snn_heap_size() {
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echo -e "*********************** SECONDARY NAME NODE HEAP SIZE **********************\n" >> $log
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check_heap_size "secondarynamenode"
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}
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check_jt_heap_size() {
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echo -e "********************** JOB TRACKER HEAP SIZE *********************\n" >> $log
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check_heap_size "jobtracker"
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}
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check_dn_heap_size() {
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echo -e "*********************** DATA NODE HEAP SIZE **********************\n" >> $log
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check_heap_size "datanode"
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}
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check_tt_heap_size() {
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echo -e "********************* TASK TRACKER HEAP SIZE *********************\n" >> $log
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check_heap_size "tasktracker"
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}
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check_oozie_heap_size() {
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echo -e "************************* OOZIE HEAP SIZE ************************\n" >> $log
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check_heap_size "oozie"
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}
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check_oozie_notification_url_connection_timeout() {
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echo -e "************ OOZIE.NOTIFICATION.URL.CONNECTION.TIMEOUT ***********\n" >> $log
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value=`cat /opt/oozie/conf/oozie-site.xml | grep -A 1 '.*oozie.notification.url.connection.timeout.*' | tail -n 1 | grep -o "[0-9]\{1,10\}"`
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compare_config_values $value
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}
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check_dfs_replication() {
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echo -e "************************* DFS.REPLICATION ************************\n" >> $log
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value=`cat /etc/hadoop/hdfs-site.xml | grep -A 1 '.*dfs.replication.*' | tail -n 1 | grep -o "[0-9]\{1,10\}"`
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compare_config_values $value
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}
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check_mapred_map_tasks_speculative_execution() {
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echo -e "************* MAPRED.MAP.TASKS.SPECULATIVE.EXECUTION *************\n" >> $log
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value=`cat /etc/hadoop/mapred-site.xml | grep -A 1 '.*mapred.map.tasks.speculative.execution.*' | tail -n 1 | grep -o "[a-z,A-Z]\{4,5\}" | grep -v "value"`
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compare_config_values $value
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}
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check_mapred_child_java_opts() {
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echo -e "********************* MAPRED.CHILD.JAVA.OPTS *********************\n" >> $log
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value=`cat /etc/hadoop/mapred-site.xml | grep -A 1 '.*mapred.child.java.opts.*' | tail -n 1 | grep -o "\-Xmx[0-9]\{1,10\}m"`
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compare_config_values $value
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}
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$FUNC
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