[jira] [Commented] (HIVE-26614) Fix adding custom jars in Job Classpath

["Ayush Saxena (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-26614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17615600#comment-17615600 ] 

Ayush Saxena commented on HIVE-26614:
-------------------------------------

Committed to master.

Thanx [~dkuzmenko] for review!!!

> Fix adding custom jars in Job Classpath
> ---------------------------------------
>
>                 Key: HIVE-26614
>                 URL: https://issues.apache.org/jira/browse/HIVE-26614
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ayush Saxena
>            Assignee: Ayush Saxena
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Custom added Jars in LocalFs throws FNF:
> {noformat}
> ERROR : Job Submission failed with exception 'java.io.FileNotFoundException(File does not exist: hdfs://localhost:9000/Users/ayushsaxena/code/hive-os/hive/packaging/target/apache-hive-4.0.0-alpha-2-SNAPSHOT-bin/apache-hive-4.0.0-alpha-2-SNAPSHOT-bin/lib/hive-iceberg-handler-4.0.0-alpha-2-SNAPSHOT.jar)'
> java.io.FileNotFoundException: File does not exist: hdfs://localhost:9000/Users/ayushsaxena/code/hive-os/hive/packaging/target/apache-hive-4.0.0-alpha-2-SNAPSHOT-bin/apache-hive-4.0.0-alpha-2-SNAPSHOT-bin/lib/hive-iceberg-handler-4.0.0-alpha-2-SNAPSHOT.jar
> 	at org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1756)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1749)
> 	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> 	at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1764)
> 	at org.apache.hadoop.fs.FileSystem.resolvePath(FileSystem.java:958)
> 	at org.apache.hadoop.mapreduce.v2.util.MRApps.addToClasspathIfNotJar(MRApps.java:342)
> 	at org.apache.hadoop.mapreduce.v2.util.MRApps.setClasspath(MRApps.java:275)
> 	at org.apache.hadoop.mapred.YARNRunner.setupContainerLaunchContextForAM(YARNRunner.java:525)
> 	at org.apache.hadoop.mapred.YARNRunner.createApplicationSubmissionContext(YARNRunner.java:584)
> 	at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:326)
> 	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
> 	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1571)
> 	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1568)
> 	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:1878)
> 	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1568)
> 	at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:576)
> 	at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:571)
> 	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:1878)
> 	at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:571)
> 	at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:562)
> 	at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:416)
> 	at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:158){noformat}
> Some Applications do consider every Jar Path to be in LocalFileSystem but rest follow the standard Hadoop practice to check the Fs.DefaultFs. We should better make the path qualified



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