Keith Turner created ACCUMULO-3134:
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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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