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Posted to dev@tika.apache.org by "Jeroen (JIRA)" <ji...@apache.org> on 2018/11/10 14:10:00 UTC

[jira] [Created] (TIKA-2780) Intermittent failures in batch mode when STDIN = /tmp/null

Jeroen created TIKA-2780:
----------------------------

             Summary: Intermittent failures in batch mode when STDIN = /tmp/null 
                 Key: TIKA-2780
                 URL: https://issues.apache.org/jira/browse/TIKA-2780
             Project: Tika
          Issue Type: Bug
          Components: batch
    Affects Versions: 1.19.1
            Reporter: Jeroen


We found this strange behavior in the R wrapper for tika:

We call rtika in batch mode using the -fileList parameter. However if in the java tika process STDIN is set to /tmp/null with read permission (O_RDONLY) as is usually the default then, then tika will randomly fail occasionally with this error:

{{  BatchProcess:ParallelFileProcessingResult\{considered=7, added=7, consumed=2, numberHandledExceptions=0, secondsElapsed=1.539, exitStatus=0, causeForTermination='USER_INTERRUPTION'}}}

As a workaround we now set STDIN to something that is unreadable and then everything works, but this is really strange behavior.



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