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From "Ken Krugler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TIKA-2643) Tika call hangs when processes a pdf on Cloudera Hadoop
Date Thu, 17 May 2018 18:01:00 GMT

    [ https://issues.apache.org/jira/browse/TIKA-2643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16479468#comment-16479468
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Ken Krugler commented on TIKA-2643:
-----------------------------------

[~fyemaple] - yes, but note that {{kill -QUIT <pid> doesn't kill the process, it just
triggers a stack trace dump to stdout.}}

> 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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