And steps guided you to the error? Need to know more about your env setup to be able to help.
On Wed, Oct 14, 2015 at 9:18 AM, Shi, Shaofeng <[email protected]> wrote: > Hi Sdangi, Are you running Kylin from IDE? or you made a binary package > and runn it with ³kylin.sh start²? > > On 10/14/15, 12:58 AM, "sdangi" <[email protected]> wrote: > > >< > http://apache-kylin-incubating.74782.x6.nabble.com/file/n1936/Screen_Shot > >_2015-10-13_at_1.png> > >Team -- I'm very new to Apache Kylin project. I have build the following > > > >incubator-kylin-1.x-HBase1.x-a608f5b against 1.1 version of HBase. I have > >also imported the sample cube. However, while trying to build the cube it > >fails (see attached) at "#2 Step Name: Extract Fact Table Distinct > >Columns". > >Inspecting the log files - it shows the below stack trace > > > >2015-10-13 12:33:24,904 WARN [main] > >org.apache.hadoop.metrics2.impl.MetricsConfig: Cannot locate > >configuration: > >tried hadoop-metrics2-maptask.properties,hadoop-metrics2.properties > >2015-10-13 12:33:24,981 INFO [main] > >org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot > >period > >at 10 second(s). > >2015-10-13 12:33:24,981 INFO [main] > >org.apache.hadoop.metrics2.impl.MetricsSystemImpl: MapTask metrics system > >started > >2015-10-13 12:33:25,005 INFO [main] org.apache.hadoop.mapred.YarnChild: > >Executing with tokens: > >2015-10-13 12:33:25,005 INFO [main] org.apache.hadoop.mapred.YarnChild: > >Kind: mapreduce.job, Service: job_1444752922077_0003, Ident: > >(org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier@306f16f3) > >2015-10-13 12:33:25,304 INFO [main] org.apache.hadoop.mapred.YarnChild: > >Sleeping for 0ms before retrying again. Got null now. > >2015-10-13 12:33:25,703 INFO [main] org.apache.hadoop.mapred.YarnChild: > >mapreduce.cluster.local.dir for child: > >/hadoop/yarn/local/usercache/root/appcache/application_1444752922077_0003 > >2015-10-13 12:33:26,013 INFO [main] > >org.apache.hadoop.conf.Configuration.deprecation: session.id is > >deprecated. > >Instead, use dfs.metrics.session-id > >2015-10-13 12:33:26,884 INFO [main] > >org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: File Output > >Committer Algorithm version is 1 > >2015-10-13 12:33:26,914 INFO [main] org.apache.hadoop.mapred.Task: Using > >ResourceCalculatorProcessTree : [ ] > >2015-10-13 12:33:26,976 FATAL [main] org.apache.hadoop.mapred.YarnChild: > >Error running child : java.lang.NoClassDefFoundError: > >org/apache/kylin/common/mr/KylinMapper > > at java.lang.ClassLoader.defineClass1(Native Method) > > at java.lang.ClassLoader.defineClass(ClassLoader.java:760) > > at > >java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > > at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) > > at java.net.URLClassLoader.access$100(URLClassLoader.java:73) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:368) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:362) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:361) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Class.java:348) > > at > >org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.ja > >va:2134) > > at > >org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:209 > >9) > > at > org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2193) > > at > >org.apache.hadoop.mapreduce.task.JobContextImpl.getMapperClass(JobContextI > >mpl.java:186) > > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:745) > > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) > > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) > > at java.security.AccessController.doPrivileged(Native Method) > > at javax.security.auth.Subject.doAs(Subject.java:422) > > at > >org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation. > >java:1657) > > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) > >Caused by: java.lang.ClassNotFoundException: > >org.apache.kylin.common.mr.KylinMapper > > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > > ... 25 more > > > >Any idea where I could possibly have messed up? > > > >Thanks, > > > > > > > > > > > > > >-- > >View this message in context: > > > http://apache-kylin-incubating.74782.x6.nabble.com/SAMPLE-CUBE-FAILS-tp193 > >6.html > >Sent from the Apache Kylin (Incubating) mailing list archive at > >Nabble.com. > >
