The scheme says maprfs. Do you happen to use MapR product ? Cheers
On Jun 17, 2014, at 9:53 PM, Chen Wang <[email protected]> wrote: > Folk, > I am trying to bulk load the hdfs file into hbase with > > LoadIncrementalHFiles loader = new LoadIncrementalHFiles(conf); > > loader.doBulkLoad(new Path(args[1]), hTable); > > > However, i receive exception of java.io.IOException: java.io.IOException: > No FileSystem for scheme: maprfs > > Exception in thread "main" java.io.IOException: BulkLoad encountered an > unrecoverable problem > > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.bulkLoadPhase(LoadIncrementalHFiles.java:331) > > at > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.doBulkLoad(LoadIncrementalHFiles.java:261) > > at com.walmartlabs.targeting.mapred.Driver.main(Driver.java:81) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at org.apache.hadoop.util.RunJar.main(RunJar.java:197) > > Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed > after attempts=10, exceptions: > > Tue Jun 17 21:48:58 PDT 2014, > org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$3@482d59a3, > java.io.IOException: java.io.IOException: No FileSystem for scheme: maprfs > > > What is the reason for this exception? I did some googling, and tried to > add some config to Hbase configuration: > > hbaseConf.set("fs.hdfs.impl", > > org.apache.hadoop.hdfs.DistributedFileSystem.class.getName()); > > hbaseConf.set("fs.file.impl", > > org.apache.hadoop.fs.LocalFileSystem.class.getName()); > > > But it does not have any effect. > > Any idea? > > Thanks advance. > > Chen
