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From "Adrien Grand (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4531) Does CompressingStoredFieldsFormat only support less than 2G segment, thanks.
Date Sun, 04 Nov 2012 09:01:15 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490146#comment-13490146
] 

Adrien Grand commented on LUCENE-4531:
--------------------------------------

Hi Littlestar, ~2GB is the maximum size of one single document. Segments can grow much larger
(for example we have a test that creates more than 4GB of stored fields).
                
> Does CompressingStoredFieldsFormat only support less than 2G segment, thanks.
> -----------------------------------------------------------------------------
>
>                 Key: LUCENE-4531
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4531
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: core/codecs
>    Affects Versions: 4.1
>         Environment: Centos
>            Reporter: Littlestar
>            Priority: Minor
>   Original Estimate: 120h
>  Remaining Estimate: 120h
>
> I see a note on CompressingStoredFieldsFormat.java.
> >>>>
> For a chunk size of chunkSize bytes, this StoredFieldsFormat does not support documents
larger than (2^31 - chunkSize) bytes. In case this is a problem, you should use another format,
such as Lucene40StoredFieldsFormat.
> >>>>
> Does CompressingStoredFieldsFormat only support less than 2G segment?
> Is this a bug?

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