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HBASE-1217 add new compression and hfile blocksize to HColumnDescriptor 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@749753 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2009-03-03 21:02:31 +00:00
parent 1e3b2548b2
commit c407ff336f
1 changed files with 9 additions and 8 deletions
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17
bin/HBase.rb
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@ -17,6 +17,7 @@ import org.apache.hadoop.hbase.HConstants
import org.apache.hadoop.hbase.io.BatchUpdate
import org.apache.hadoop.hbase.io.RowResult
import org.apache.hadoop.hbase.io.Cell
import org.apache.hadoop.hbase.io.hfile.Compression
import org.apache.hadoop.hbase.HBaseConfiguration
import org.apache.hadoop.hbase.HColumnDescriptor
import org.apache.hadoop.hbase.HTableDescriptor
@ -213,7 +214,7 @@ module HBase
args[MEMCACHE_FLUSHSIZE]?
htd.setMemcacheFlushSize(JLong.valueOf(args[MEMCACHE_FLUSHSIZE])) :
htd.setMemcacheFlushSize(HTableDescriptor::DEFAULT_MEMCACHE_FLUSH_SIZE);
@admin.modifyTable(tableName.to_java_bytes,htd)
@admin.modifyTable(tableName.to_java_bytes, htd)
else
descriptor = hcd(args)
if (htd.hasFamily(descriptor.getNameAsString().to_java_bytes))
@ -256,11 +257,11 @@ module HBase
# Return a new HColumnDescriptor made of passed args
# TODO: This is brittle code.
# Here is current HCD constructor:
# public HColumnDescriptor(final byte [] columnName, final int maxVersions,
# final CompressionType compression, final boolean inMemory,
# final boolean blockCacheEnabled,
# final int maxValueLength, final int timeToLive,
# BloomFilterDescriptor bloomFilter)
# public HColumnDescriptor(final byte [] familyName, final int maxVersions,
# final String compression, final boolean inMemory,
# final boolean blockCacheEnabled, final int blocksize,
# final int maxValueLength,
# final int timeToLive, final boolean bloomFilter) {
name = arg[NAME]
raise ArgumentError.new("Column family " + arg + " must have a name") \
unless name
@ -269,10 +270,10 @@ module HBase
return HColumnDescriptor.new(name.to_java_bytes,
# JRuby uses longs for ints. Need to convert. Also constants are String
arg[VERSIONS]? JInteger.new(arg[VERSIONS]): HColumnDescriptor::DEFAULT_VERSIONS,
arg[HColumnDescriptor::COMPRESSION]? HColumnDescriptor::CompressionType::valueOf(arg[HColumnDescriptor::COMPRESSION]):
HColumnDescriptor::DEFAULT_COMPRESSION,
arg[HColumnDescriptor::COMPRESSION]? arg[HColumnDescriptor::COMPRESSION]: HColumnDescriptor::DEFAULT_COMPRESSION,
arg[IN_MEMORY]? JBoolean.valueOf(arg[IN_MEMORY]): HColumnDescriptor::DEFAULT_IN_MEMORY,
arg[HColumnDescriptor::BLOCKCACHE]? JBoolean.valueOf(arg[HColumnDescriptor::BLOCKCACHE]): HColumnDescriptor::DEFAULT_BLOCKCACHE,
arg[HColumnDescriptor::BLOCKSIZE]? JInteger.valueOf(arg[HColumnDescriptor::BLOCKSIZE]): HColumnDescriptor::DEFAULT_BLOCKSIZE,
arg[HColumnDescriptor::LENGTH]? JInteger.new(arg[HColumnDescriptor::LENGTH]): HColumnDescriptor::DEFAULT_LENGTH,
arg[HColumnDescriptor::TTL]? JInteger.new(arg[HColumnDescriptor::TTL]): HColumnDescriptor::DEFAULT_TTL,
arg[HColumnDescriptor::BLOOMFILTER]? JBoolean.valueOf(arg[HColumnDescriptor::BLOOMFILTER]): HColumnDescriptor::DEFAULT_BLOOMFILTER)