Compression test utility
------------------------
Key: HBASE-1875
URL: https://issues.apache.org/jira/browse/HBASE-1875
Project: Hadoop HBase
Issue Type: New Feature
Components: util
Affects Versions: 0.20.0
Reporter: elsif
Priority: Trivial
Fix For: 0.20.1
Attached is a stand alone utility to test compression compatibility
before starting hbase:
# ./hbase org.apache.hadoop.hbase.test.HFileCompressionTest
Usage: HFileCompressionTest hdfs compression
compression must be one of [ none, gz, lzo ]
# ./hbase org.apache.hadoop.hbase.test.HFileCompressionTest
hdfs://localhost:8020/ lzo
09/09/29 13:39:55 INFO lzo.GPLNativeCodeLoader: Loaded native gpl library
09/09/29 13:39:55 INFO lzo.LzoCodec: Successfully loaded & initialized
native-lzo library
09/09/29 13:39:55 INFO compress.CodecPool: Got brand-new compressor
OK
The utility creates a temporary HFile named '.hfile-comp-test' at the
specified HDFS path and outputs either 'OK' or 'FAILED'.
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