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From Ted Yu <yuzhih...@gmail.com>
Subject Re: hbase cannot find htrace-core-3.1.0-incubating.jar, but it is right here
Date Tue, 27 Oct 2015 03:13:32 GMT
Can you give us a bit more information:

Is the cluster secure ?
Have you checked permission for hdfs://mgfscluster/home/
hadoop/hbase-1.1.2/lib/htrace-core-3.1.0-incubating.jar (accessible by the
user running Import) ?

Cheers

On Mon, Oct 26, 2015 at 7:58 PM, panghaoyuan <liehu@mogujie.com> wrote:

> hi,all
>
> our hbase is 1.1.2 and our hadoop is 2.5.2, we want to run a map reduce job
> which is “hbase org.apache.hadoop.hbase.mapreduce.Import”, and we get the
> error below
>
> Exception in thread "main" java.io.FileNotFoundException: File does not
> exist:
> hdfs://mgfscluster/home/hadoop/hbase-1.1.2/lib/htrace-core-3.1.0-incubating.jar
> at
>  org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1072)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1064)
> at
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1064)
> at
> org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:288)
> at
> org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
> at
> org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
> at
> org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:265)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:301)
> at
> org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:389)
> at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285) at
> org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282) 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:1614)
> at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282) at
> org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303) at
> org.apache.hadoop.hbase.mapreduce.Import.main(Import.java:547)
>
> but actually we have htrace-core-3.1.0-incubating.jar in that directory.
>
>
> Thanks!
>

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