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Checks a specific HBase table cell via the HBase Thrift API Server 1. reads a specified HBase cell given a table, row key and column family:qualifier 2. checks cell's returned value against expected regex (optional) 3. checks cell's returned value against warning/critical range thresholds (optional) raises warning/critical if the value is outside thresholds or not a floating point number 4. outputs the connect+query time to a given precision for reporting and graphing 5. optionally outputs the cell's value for graphing purposes
Current Version
Last Release Date
January 9, 2014
Owner
Hari Sekhon
Website
https://github.com/harisekhon/nagios-plugins
Download URL
Compatible With
Part of the Advanced Nagios Plugins Collection.
Download it here:
./check_hbase_cell.pl --help
usage: check_hbase_cell.pl [ options ]
-H --host HBase Thrift Server host ($HBASE_THRIFT_HOST, $HBASE_HOST, $HOST) -P --port HBase Thrift Server port ($HBASE_THRIFT_PORT, $HBASE_PORT, $PORT, default: 9090) -T --table Table to query -R --row Row to query -C --column Column family:qualifier to query -e --expected Expected regex for the cell's value. Optional -w --warning Warning threshold or ran:ge (inclusive) -c --critical Critical threshold or ran:ge (inclusive) -g --graph Graph the cell's value. Optional, use only if a floating point number is normally returned for it's values, otherwise will print NaN (Not a Number). The reason this is not determined automatically is because keys that change between floats and non-floats will result in variable numbers of perfdata tokens which will break PNP4Nagios -u --units Units to use if graphing cell's value. Optional -t --timeout Timeout in secs (default: 10) -v --verbose Verbose mode (-v, -vv, -vvv ...) -h --help Print description and usage options -V --version Print version and exit
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