To avoid running out of disk space in our test environment, we developed a plan to regularly execute shell scripts to clean up unnecessary snapshots.<\/p>\n
\n#!\/bin\/bash\n\nweek=`date --date='7 days ago' +'%Y%m%d'`\necho \"list_snapshots\" | \/home\/webuser\/hbase-1.2.9\/bin\/hbase shell | grep \"pattern \" | \\\nwhile read CMD; do\n filename=($CMD)\n# echo $filename\n date=`echo $filename | awk -F \"_\" '{print $2}'`\n# echo \"${filename#*_}\"\n# echo $date\n# echo ${date:0:8}\n if [ \"${date:0:8}\" -lt $week ]\n then\n echo \"delete_snapshot '$filename'\" | \/home\/webuser\/hbase-1.2.9\/bin\/hbase shell\n fi\ndone\n<\/pre>\n","protected":false},"excerpt":{"rendered":"To avoid running out of disk space in our test environment, we developed a plan to regularly execute shell scripts to clean up unnecessary snapshots. #!\/bin\/bash week=`date –date=’7 days ago’ +’%Y%m%d’` echo “list_snapshots” | \/home\/webuser\/hbase-1.2.9\/bin\/hbase shell | grep “pattern ” … Continue reading