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From "Lewis John McGibbney (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CTAKES-388) URI is not hierarchical when attempting to obtain LookupDesc_Db.xml within JAR
Date Wed, 02 Dec 2015 07:01:11 GMT

    [ https://issues.apache.org/jira/browse/CTAKES-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15035387#comment-15035387
] 

Lewis John McGibbney commented on CTAKES-388:
---------------------------------------------

[~fsqcds]

bq. As I understand access to such resources from jars will cause a slowdown.

The only issue with the previous File-based implementation was that we obtain a NPE when the
resource does not exist on disk at a particular location. This is very difficult to maintain
and scale when you attempt to run anything within a cluster-based environment. That was the
initial justification for moving this into utilizing InputStream for streaming in the resources
from a jar or in the case of the cluster-based setup an Uber jar.

bq. Have you tried using UIMA's datapath for this?

No I have not. I was not even aware of the datapath API, can you please shine some light on
it? If it is a more appealing was of doing this then I suppose we can undertake some tests
and determine.

> URI is not hierarchical when attempting to obtain LookupDesc_Db.xml within JAR
> ------------------------------------------------------------------------------
>
>                 Key: CTAKES-388
>                 URL: https://issues.apache.org/jira/browse/CTAKES-388
>             Project: cTAKES
>          Issue Type: Improvement
>          Components: ctakes-dictionary-lookup
>    Affects Versions: 3.2.2
>         Environment: MacOSX 10.9.5, cTAKES 3.2.3-SNAPSHOT, Apache Spark 1.5.1, Apache
Hadoop 2.4.0
>            Reporter: Lewis John McGibbney
>             Fix For: 3.2.3
>
>         Attachments: CTAKES-388.patch
>
>
> This issue is extremely similar to CTAKES-385 where the is an attempt to load a resource
(in this case LookupDesc_Db.xml) as a File instead of an InputStream.



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