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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3134) Add options for file selection and creation to compact command
Date Tue, 16 Sep 2014 19:01:34 GMT
Keith Turner created ACCUMULO-3134:
--------------------------------------

             Summary: Add options for file selection and creation to compact command
                 Key: ACCUMULO-3134
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3134
             Project: Accumulo
          Issue Type: Improvement
            Reporter: Keith Turner
             Fix For: 1.7.0


Using a specialized compaction strategy and ACCUMULO-1798, options could be added to the shell's
compact command to select specific files and configure the output file.   

For example options like the following could be added for file selection.

 * --sf-lt-size : select files less than a configurable size
 * --sf-volume : selects files with a specified volume
 * --sf-volume-re : selects files where the volume matches the specified regex
 * --sf-name : selects files with a specfied name
 * --sf-name-re : selects files where the name matches the specified regex
 * --sf-compression : selects files with the specified compression type
 * --sf-hdfs-block-size : selects files with a given hdfs block size
 * --sf-rfile-data-block-size : selects file with a given rfile data block size
 * --sf-rfile-index-block-size : selects file with a given rfile index block size

Options like the following could be added for file creation.

 * --out-compression : creates a file with the specified compression type
 * --out-hdfs-block-size : creates a file with a given hdfs block size
 * --out-rfile-data-block-size : creates a file with a given rfile data block size
 * --out-rfile-index-block-size : creates a file with a given rfile index block size





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