[ https://issues.apache.org/jira/browse/MAPREDUCE-3462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ravi Prakash updated MAPREDUCE-3462: ------------------------------------ Description: When I run JUnit tests (e.g. TestDistCacheEmulation, TestSleepJob and TestCompressionEmulationUtils), I see job submission failing with the following error: {noformat} java.lang.IllegalStateException: Variable substitution depth too large: 20 ${fs.default.name} at org.apache.hadoop.conf.Configuration.substituteVars(Configuration.java:551) at org.apache.hadoop.conf.Configuration.get(Configuration.java:569) at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1020) at org.apache.hadoop.mapreduce.JobSubmitter.populateTokenCache(JobSubmitter.java:564) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:353) at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1159) at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1156) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1156) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1176) at org.apache.hadoop.mapred.gridmix.Gridmix.launchGridmixJob(Gridmix.java:190) at org.apache.hadoop.mapred.gridmix.Gridmix.writeInputData(Gridmix.java:150) at org.apache.hadoop.mapred.gridmix.Gridmix.start(Gridmix.java:425) at org.apache.hadoop.mapred.gridmix.Gridmix.runJob(Gridmix.java:380) at org.apache.hadoop.mapred.gridmix.Gridmix.access$000(Gridmix.java:56) at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:313) at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:311) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152) at org.apache.hadoop.mapred.gridmix.Gridmix.run(Gridmix.java:311) {noformat} was: When I run JUnit tests (e.g. TestGridmixSubmission), I see job submission failing with the following error: {noformat} java.lang.IllegalStateException: Variable substitution depth too large: 20 ${fs.default.name} at org.apache.hadoop.conf.Configuration.substituteVars(Configuration.java:551) at org.apache.hadoop.conf.Configuration.get(Configuration.java:569) at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1020) at org.apache.hadoop.mapreduce.JobSubmitter.populateTokenCache(JobSubmitter.java:564) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:353) at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1159) at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1156) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1156) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1176) at org.apache.hadoop.mapred.gridmix.Gridmix.launchGridmixJob(Gridmix.java:190) at org.apache.hadoop.mapred.gridmix.Gridmix.writeInputData(Gridmix.java:150) at org.apache.hadoop.mapred.gridmix.Gridmix.start(Gridmix.java:425) at org.apache.hadoop.mapred.gridmix.Gridmix.runJob(Gridmix.java:380) at org.apache.hadoop.mapred.gridmix.Gridmix.access$000(Gridmix.java:56) at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:313) at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:311) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152) at org.apache.hadoop.mapred.gridmix.Gridmix.run(Gridmix.java:311) {noformat} Target Version/s: 0.23.1 (was: 0.24.0) Affects Version/s: (was: 0.24.0) 0.23.0 Fix Version/s: (was: 0.24.0) > Job submission failing in JUnit tests > ------------------------------------- > > Key: MAPREDUCE-3462 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3462 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: test > Affects Versions: 0.23.0 > Reporter: Amar Kamat > Assignee: Ravi Prakash > Priority: Blocker > Labels: junit, test > Attachments: MAPREDUCE-3462.branch-0.23.patch > > > When I run JUnit tests (e.g. TestDistCacheEmulation, TestSleepJob and > TestCompressionEmulationUtils), I see job submission failing with the > following error: > {noformat} > java.lang.IllegalStateException: Variable substitution depth too large: 20 > ${fs.default.name} > at > org.apache.hadoop.conf.Configuration.substituteVars(Configuration.java:551) > at org.apache.hadoop.conf.Configuration.get(Configuration.java:569) > at > org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1020) > at > org.apache.hadoop.mapreduce.JobSubmitter.populateTokenCache(JobSubmitter.java:564) > at > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:353) > at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1159) > at org.apache.hadoop.mapreduce.Job$2.run(Job.java:1156) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152) > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1156) > at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1176) > at > org.apache.hadoop.mapred.gridmix.Gridmix.launchGridmixJob(Gridmix.java:190) > at > org.apache.hadoop.mapred.gridmix.Gridmix.writeInputData(Gridmix.java:150) > at org.apache.hadoop.mapred.gridmix.Gridmix.start(Gridmix.java:425) > at org.apache.hadoop.mapred.gridmix.Gridmix.runJob(Gridmix.java:380) > at > org.apache.hadoop.mapred.gridmix.Gridmix.access$000(Gridmix.java:56) > at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:313) > at org.apache.hadoop.mapred.gridmix.Gridmix$1.run(Gridmix.java:311) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152) > at org.apache.hadoop.mapred.gridmix.Gridmix.run(Gridmix.java:311) > {noformat} -- This message is automatically generated by JIRA. 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