Happy New Year ! Bouncing at the users list if this is a known issue to someone:
Cube build consistently fails on Step 3 "Extract Fact Table Distinct Columns". First two steps complete just fine. Mappers work fine, it only the reducers that fail - many of them with the same error [1]. Also [2] shows stdout/stderr from one of the reducers attempts. CDH 5.12.1. Kylin 2.2. Has anyone seen this issue? [1] Exception from container-launch. > Container id: container_e181_1512700237856_1192_01_001227 > Exit code: 1 > Stack trace: ExitCodeException exitCode=1: > at org.apache.hadoop.util.Shell.runCommand(Shell.java:601) > at org.apache.hadoop.util.Shell.run(Shell.java:504) > at > org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:786) > at > org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.launchContainer(LinuxContainerExecutor.java:373) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302) > at > org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > Shell output: main : command provided 1 main : > run as user is rdautkha main : requested yarn user is rdautkha > Writing to tmp file > /hdfs02/yarn/nm/nmPrivate/application_1512700237856_1192/container_e181_1512700237856_1192_01_001227/container_e181_1512700237856_1192_01_001227.pid.tmp > Container exited with a non-zero exit code 1 [2] Log Type: stderr > Log Upload Time: Tue Jan 02 12:34:51 -0700 2018 > Log Length: 46 > Error: Could not find or load main class 8192 Log Type: stdout > Log Upload Time: Tue Jan 02 12:34:51 -0700 2018 > Log Length: 0
