src/docs/man/hbase-args.txt

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HBase options
~~~~~~~~~~~~~

--column-family (family)::
  Sets the target column family for the import

--hbase-create-table::
  If specified, create missing HBase tables

--hbase-row-key (col)::
  Specifies which input column to use as the row key
  If input table contains composite key, value of
  (col) must be a comma-separated list of composite
  key attributes.  For mainframe dataset, this should be the
  input field name

--hbase-table (table-name)::
  Specifies an HBase table to use as the target instead of HDFS

--hbase-null-incremental-mode (mode)::
  How to handle columns updated to null during incremental imports. +ignore+ is the default and
  will result in retaining the previously imported value. +delete+ mode will delete all previous
  versions of the column from HBase.