Hi:
When I used hadoop 2.2.0 and hbase 0.96.1.1 to using snappy compression
I followed the topic
http://hbase.apache.org/book/snappy.compression.html, but I get some error
,can some one help me?
[hadoop@master bin]$ hbase org.apache.hadoop.hbase.util.CompressionTest
file:///tmp/test222.txt snappy
2014-01-03 19:12:41,971 INFO [main] Configuration.deprecation:
hadoop.native.lib is deprecated. Instead, use io.native.lib.available
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/home/hadoop/hbase-0.96.1.1-hadoop2/lib/slf4j-log4j12-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/home/hadoop/hadoop-2.2.0/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
2014-01-03 19:12:42,663 INFO [main] util.ChecksumType: Checksum using
org.apache.hadoop.util.PureJavaCrc32
2014-01-03 19:12:42,670 INFO [main] util.ChecksumType: Checksum can use
org.apache.hadoop.util.PureJavaCrc32C
Exception in thread "main" java.lang.RuntimeException: native snappy library
not available: this version of libhadoop was built without snappy support.
at
org.apache.hadoop.io.compress.SnappyCodec.checkNativeCodeLoaded(SnappyCodec.java:63)
at
org.apache.hadoop.io.compress.SnappyCodec.getCompressorType(SnappyCodec.java:131)
at
org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:147)
at
org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:162)
at
org.apache.hadoop.hbase.io.compress.Compression$Algorithm.getCompressor(Compression.java:312)
at
org.apache.hadoop.hbase.io.encoding.HFileBlockDefaultEncodingContext.<init>(HFileBlockDefaultEncodingContext.java:79)
at
org.apache.hadoop.hbase.io.hfile.HFileBlock$Writer.<init>(HFileBlock.java:719)
at
org.apache.hadoop.hbase.io.hfile.HFileWriterV2.finishInit(HFileWriterV2.java:131)
at
org.apache.hadoop.hbase.io.hfile.HFileWriterV2.<init>(HFileWriterV2.java:122)
at
org.apache.hadoop.hbase.io.hfile.HFileWriterV2$WriterFactoryV2.createWriter(HFileWriterV2.java:105)
at
org.apache.hadoop.hbase.io.hfile.HFile$WriterFactory.create(HFile.java:426)
at
org.apache.hadoop.hbase.util.CompressionTest.doSmokeTest(CompressionTest.java:115)
at
org.apache.hadoop.hbase.util.CompressionTest.main(CompressionTest.java:145)
I have installed snappy 1.2.0 successfully and hadoop-snappy successfully too…
and also I checked my configuration of core-site.xml and hbase.env.sh
There are all wright. How can I resolve this problem
