Which Kylin version you're using? Besides, seems the stack trace you pasted is truncked, please provide the fulll error stack so we can see it was triggered from which part of Kylin.
Also, did you configure "kylin.hbase.cluster.fs" in "conf/kylin.properties" with your HBase HDFS host info? 2015-11-11 21:02 GMT+08:00 Xiaoyu Wang <[email protected]>: > Which version Hadoop,HBase do you use? > > > 在 2015年11月11日 20:49, LIU Ze (刘则) 写道: > >> hi,all >> >> in the step of "Load HFile to HBase Table" ,connect to regionserver will >> retry 35 times . >> >> the regionserver hosts had add to /etc/hosts ,why it can not connect to >> regionserver? >> ________________________________ >> >> 2015-11-11 20:32:04,549 DEBUG [LoadIncrementalHFiles-1] >> mapreduce.LoadIncrementalHFiles: Going to connect to server >> region=KYLIN_A1CZUZI0MU,,1447244994197.ae3549d9a76c212fea1330f849d4b4ae., >> hostname=CDM1C22-209021018,10620,1444379096591, seqNum=1 for row with >> hfile group [{[B@760ed940,hdfs:// >> 10.209.21.11:10010/tmp/kylin/kylin_metadata/kylin-dd2f8f9f-76b1-44bb-8a7e-96b9c3924e0a/test2/hfile/F1/b4507237baf944d2818933935f22441d >> }] >> 2015-11-11 20:32:04,558 INFO [LoadIncrementalHFiles-1] >> client.RpcRetryingCaller: Call exception, tries=12, retries=35, >> retryTime=108455ms, msg=row '' on table 'KYLIN_A1CZUZI0MU' at >> region=KYLIN_A1CZUZI0MU,,1447244994197.ae3549d9a76c212fea1330f849d4b4ae., >> hostname=CDM1C22-209021018,10620,1444379096591, seqNum=1 >> 2015-11-11 20:32:24,577 DEBUG [LoadIncrementalHFiles-1] >> client.HConnectionManager$HConnectionImplementation: Removed >> CDM1C22-209021018:10620 as a location of >> KYLIN_A1CZUZI0MU,,1447244994197.ae3549d9a76c212fea1330f849d4b4ae. for >> tableName=KYLIN_A1CZUZI0MU from cache >> >> hdfs of hbase:hdfs://10.209.21.11:10010 >> hdfs of hive: hdfs://wanda >> >> Wed Nov 11 04:30:16 GMT-08:00 2015, >> org.apache.hadoop.hbase.client.RpcRetryingCaller@53cb23f2, >> java.io.IOException: java.io.IOException: Wrong FS: hdfs:// >> 10.209.21.11:10010/tmp/kylin/kylin_metadata/kylin-dd2f8f9f-76b1-44bb-8a7e-96b9c3924 >> e0a/test2/hfile/F1/b4507237baf944d2818933935f22441d, expected: >> hdfs://wanda >> at >> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2132) >> at >> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:101) >> at >> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130) >> at >> org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107) >> at java.lang.Thread.run(Thread.java:745) >> Caused by: java.lang.IllegalArgumentException: Wrong FS: hdfs:// >> 10.209.21.11:10010/tmp/kylin/kylin_metadata/kylin-dd2f8f9f-76b1-44bb-8a7e-96b9c3924e0a/test2/hfile/F1/b4507237baf944d2818933935f22441d, >> expected: hdfs://wanda >> at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:642) >> at >> org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:181) >> at >> org.apache.hadoop.hdfs.DistributedFileSystem.access$000(DistributedFileSystem.java:92) >> at >> org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1106) >> at >> org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1102) >> > > -- Best regards, Shaofeng Shi
