Lou DeGenaro created UIMA-4791:
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Summary: DUCC Managed Reservation failure to launch
Key: UIMA-4791
URL: https://issues.apache.org/jira/browse/UIMA-4791
Project: UIMA
Issue Type: Bug
Components: DUCC
Reporter: Lou DeGenaro
Assignee: Jerry Cwiklik
Fix For: 2.1.0-Ducc
When a submitted ManagedReservation fails to launch, it is difficult for the
user to determine what went wrong. There are (at least) three problems to be
addressed:
1. There is no user log file
2. The Agent Reason shown by WS is "Discontinued"
3. The Exit Code shown by WS is "0"
This problem can be recreated by, for example, submitting a Managed Reservation
with an environment string 128K characters long. In this case, the Agent's log
clearly shows the problem, but this is inaccessible to user:
09 Feb 2016 09:20:47,790 ERROR Agent.DuccCommandExecutor - J[19] T[349] exec 19
java.io.IOException: Cannot run program
"/users1/degenaro/svn/apache/ducc/workspace/bluejws67/install/apache-uima-ducc-2.1.0-SNAPSHOT/admin/amd64/ducc_ling":
error=7, Argument list too long
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1040)
at
org.apache.uima.ducc.agent.launcher.DuccCommandExecutor.doExec(DuccCommandExecutor.java:770)
at
org.apache.uima.ducc.agent.launcher.DuccCommandExecutor.startProcess(DuccCommandExecutor.java:721)
at
org.apache.uima.ducc.agent.launcher.DuccCommandExecutor.exec(DuccCommandExecutor.java:277)
at
org.apache.uima.ducc.agent.launcher.CommandExecutor.call(CommandExecutor.java:194)
at
org.apache.uima.ducc.agent.launcher.CommandExecutor.call(CommandExecutor.java:35)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:345)
at java.util.concurrent.FutureTask.run(FutureTask.java:177)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:626)
at java.lang.Thread.run(Thread.java:780)
Caused by: java.io.IOException: error=7, Argument list too long
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:139)
at java.lang.ProcessImpl.start(ProcessImpl.java:163)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1032)
... 10 more
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