- Purpose: To calculate the disk usage of each table snapshot
- Inputs: Output from
hdfs dfs -ls -R / - Usage:
./snapshot_sizes.pl hdfs_ls.out - Notes: Sorts by size, prints disk usage in human readable format
- Purpose: To obtain the value in the HBase configuration for given property
- Input: Property Name
- Output: Property Value
- Usage:
getHBaseProperty zookeeper.znode.parent
Java client application that creates HBase table 'table_example' with column family 'cf1' and loads in an integer row