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Date: Wed, 14 Nov 2012 17:04:12 +0000 (UTC)
From: "Keith Turner (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (ACCUMULO-854) ava.lang.IllegalStateException:
 Locality group reader closed
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    [ https://issues.apache.org/jira/browse/ACCUMULO-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13497225#comment-13497225 ] 

Keith Turner commented on ACCUMULO-854:
---------------------------------------

bq. Sorry. I confused RFile and TFile. It's the removal of TFile that I suggest as a thought experiment.

The history behind this is that I wanted to use BCFile when writing RFile.  However BCFile was package private.  So I just copied the whole package.   TFile and BCFile are intertwined, I think they depend on each other.   I do not think its worthwhile removing TFile.  The copied BCfile was modified to support multi-level indexes in 1.4.

I think what should be removed is the main method from RFile.  This is just some really old test code from when I first wrote RFile.  It really should not be there.  The exception is expected because the code tries to use an RFile after it was closed.
                
> ava.lang.IllegalStateException: Locality group reader closed
> ------------------------------------------------------------
>
>                 Key: ACCUMULO-854
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-854
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>            Reporter: David Medinets
>            Assignee: Billie Rinaldi
>            Priority: Minor
>
> I am running the RFile program and getting the following result:
> {noformat}
> 2/11/12 22:05:26 INFO compress.CodecPool: Got brand-new compressor
> 12/11/12 22:05:34 INFO compress.CodecPool: Got brand-new decompressor
> Open time 2 21
> 0.185 540.5405405405405
> 12/11/12 22:05:37 INFO compress.CodecPool: Got brand-new decompressor
> 0.152 657.8947368421053
> 12/11/12 22:05:41 INFO compress.CodecPool: Got brand-new decompressor
> 0.146 684.9315068493152
> 0.143 699.3006993006993
> 0.194 515.4639175257731
> Exception in thread "main" java.lang.IllegalStateException: Locality
> group reader closed
>         at org.apache.accumulo.core.file.rfile.RFile$LocalityGroupReader.seek(RFile.java:612)
>         at org.apache.accumulo.core.file.rfile.RFile$Reader.seek(RFile.java:1047)
>         at org.apache.accumulo.core.file.rfile.RFile.seekRandomly(RFile.java:1173)
>         at org.apache.accumulo.core.file.rfile.RFile.main(RFile.java:1161)
> {noformat}

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