[jira] [Commented] (TIKA-2643) Tika call hangs when processes a pdf on Cloudera Hadoop

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[jira] [Commented] (TIKA-2643) Tika call hangs when processes a pdf on Cloudera Hadoop

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/TIKA-2643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16477811#comment-16477811 ]

Ken Krugler commented on TIKA-2643:
-----------------------------------

[~[hidden email]] - different versions of framework jars, I'd guess.

[~fyemaple] - if you can log onto the slave where the task manager is hung, then it's pretty easy to do a "kill -QUIT <task manager process id>" and get a stack trace in the log file that shows where it's hung, which can be very useful.

> Tika call hangs when processes a pdf on Cloudera Hadoop
> -------------------------------------------------------
>
>                 Key: TIKA-2643
>                 URL: https://issues.apache.org/jira/browse/TIKA-2643
>             Project: Tika
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 1.17
>         Environment: Cloudera Hadoop 5.8
>            Reporter: feng ye
>            Priority: Blocker
>         Attachments: hang-stdout.txt, hang.zip, testJournalParser.pdf
>
>
> Tika.parseToString(InputStream) hangs when called within a MapReduce job to process a pdf file from Cloudera Hadoop 5.8 (observed on 5.4 too). It can process some other pdf files on the same cluster. I am attaching the file and the syslog as well as stdout logs. Interesting that the same file can be processed fine over a Hortonworks cluster. 
> This issue is a blocker for us to make our feature based on Tika available to Cloudera cluster, a major flavor of Hadoop, so your timely attention would be very much appreciated.



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