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From "Brian Bockelman (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-4775) FUSE crashes reliably on 0.19.0
Date Sat, 06 Dec 2008 00:15:44 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-4775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brian Bockelman updated HADOOP-4775:
------------------------------------

    Attachment: fuse_lotsofmem_pmap.txt

Attached pmap of the process.  It does like something malloc'd a 600MB area in memory.

Hopefully this helps.  Let me know if you can think of anything else I can look at.  The application
*only* opens files and reads; no listing of directories, no stat'ing, no writing.

> FUSE crashes reliably on 0.19.0
> -------------------------------
>
>                 Key: HADOOP-4775
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4775
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/fuse-dfs
>            Reporter: Brian Bockelman
>            Priority: Critical
>         Attachments: fuse_lotsofmem_bt.txt, fuse_lotsofmem_pmap.txt
>
>
> Every morning I come in and find many nodes which have developed the dreaded "Transport
endpoint not connected" error overnight.  This has only started after the 0.19.0 upgrade.

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