Added "webapps/kylin/WEB-INF/classes" directory in Kylin install location and
copied core-site.xml from Hadoop in classes directory.
Reran the job, the job runs till Step 12 and does nothing. Doesn't error out
either.
For "hbase.fs.tmp.dir" property, in which file it should be added? Is it
hbase-site.xml? What should be the value of hbase.fs.tmp.dir?
Also, I checked the logs from the Web UI. Step 1 shows no errors. Step 2
shows
2015-11-26 13:04:48.364 - State of Hadoop job:
job_1448566405801_0013:ACCEPTED - UNDEFINED
2015-11-26 13:04:58.398 - State of Hadoop job:
job_1448566405801_0013:RUNNING - UNDEFINED
2015-11-26 13:05:08.459 - State of Hadoop job:
job_1448566405801_0013:RUNNING - UNDEFINED
2015-11-26 13:05:18.494 - State of Hadoop job:
job_1448566405801_0013:FINISHED - SUCCEEDED
org.apache.hadoop.ipc.RemoteException(java.lang.NullPointerException):
java.lang.NullPointerException
at
org.apache.hadoop.mapreduce.v2.hs.HistoryClientService$HSClientProtocolHandler.getCounters(HistoryClientService.java:228)
at
org.apache.hadoop.mapreduce.v2.api.impl.pb.service.MRClientProtocolPBServiceImpl.getCounters(MRClientProtocolPBServiceImpl.java:159)
at
org.apache.hadoop.yarn.proto.MRClientProtocol$MRClientProtocolService$2.callBlockingMethod(MRClientProtocol.java:281)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)
Questions:
Why the log shows "Undefined" at the end of the first 3 lines?
If it throws a null pointer exception, why the step shows as successful?
Observed this in many other steps as well.
Appreciate your help.
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