When attempt to make a bulk-load from M/R into a Table with Snappy Compression enabled. I get following error:
ERROR mapreduce.LoadIncrementalHFiles: Unexpected execution exception during splitting
java.util.concurrent.ExecutionException: java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCodeLoader.buildSupportsSnappy()Z
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.groupOrSplitPhase(LoadIncrementalHFiles.java:335)
at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.doBulkLoad(LoadIncrementalHFiles.java:234)
Table description is:
DESCRIPTION ENABLED
{NAME => 'matrix_com', FAMILIES => [{NAME => 't', BLOOMFILTER => 'NONE', REPLICATION_SCOPE => '0', COMPRESSION => 'SNAPPY' true
, VERSIONS => '12', TTL => '1555200000', MIN_VERSIONS => '0', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 't
rue'}]}
If Hadoop has all snappy codecs installed, also HBase doesn't give an error when creating the table with snappy, why I am getting this error?