btw, @liyang is our usage of hadoop distributed cache typical? it's not easy to find documentations for it, is it a stable and sustainable function of hadoop?
On Tue, Jan 12, 2016 at 6:50 PM, Li Yang <liy...@apache.org> wrote: > Seems your hadoop has a problem when copying distributed cache. However > not sure of the best way to troubleshoot the problem. Maybe try a simpler > MR job that involves distributed cache? > > On Fri, Jan 8, 2016 at 7:05 AM, Jiunn Jye Ng <jiunn...@gmail.com> wrote: > > > Hi, > > I am trying out Kylin 1.2. > > While building the cube, the job has failed at Step 2 with error file > > "kylin_job_meta546890272332823064/meta" does not exist. > > Can someone provide some hint what could have gone wrong. > > > > Below are more detail of the error captured > > > > AM Container for appattempt_1452159080124_0008_000001 exited with > exitCode: > > -1000 > > For more detailed output, check application tracking page: > > http://xxxx:8088/cluster/app/application_1452159080124_0008Then, click > on > > links to logs of each attempt. > > Diagnostics: File > > > > > file:/root/Downloads/apache-kylin-1.2-bin/tomcat/temp/kylin_job_meta546890272332823064/meta > > does not exist > > java.io.FileNotFoundException: File > > > > > file:/root/Downloads/apache-kylin-1.2-bin/tomcat/temp/kylin_job_meta546890272332823064/meta > > does not exist > > at > > > > > org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:606) > > at > > > > > org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:819) > > at > > > > > org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:596) > > at > > > > > org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:421) > > at org.apache.hadoop.yarn.util.FSDownload.copy(FSDownload.java:253) > > at org.apache.hadoop.yarn.util.FSDownload.access$000(FSDownload.java:63) > > at org.apache.hadoop.yarn.util.FSDownload$2.run(FSDownload.java:361) > > at org.apache.hadoop.yarn.util.FSDownload$2.run(FSDownload.java:359) > > at java.security.AccessController.doPrivileged(Native Method) > > at javax.security.auth.Subject.doAs(Subject.java:415) > > at > > > > > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) > > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:358) > > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:62) > > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > > at > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Failing this attempt > > > > > > Thank you very much. > > > > Rgds, > > Ng Jiunn Jye (黄俊杰） > > > -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
