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https://issues.apache.org/jira/browse/DERBY-4119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12694112#action_12694112
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Kristian Waagan commented on DERBY-4119:
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Thanks for following up, Knut Anders :)

I have started a test-run for trunk, and will do at least a few runs.
When RC2 is out, I'll do some testing of that one too.

> Compress on a large table fails with IllegalArgumentException - Illegal 
> Capacity
> --------------------------------------------------------------------------------
>
>                 Key: DERBY-4119
>                 URL: https://issues.apache.org/jira/browse/DERBY-4119
>             Project: Derby
>          Issue Type: Bug
>          Components: Store
>    Affects Versions: 10.5.1.0
>            Reporter: Kristian Waagan
>            Assignee: Knut Anders Hatlen
>             Fix For: 10.6.0.0
>
>         Attachments: overflow.diff, overflow2.diff, overflow3.diff, 
> overflow4.diff
>
>
> When compressing a large table, Derby failed with the following exception:
> IllegalArgumentException; Illegal Capacity: -X
> I was able to access the database afterwards, but haven't yet checked if all 
> the data is still available.
> The compress was started with CALL SYSCS_UTIL.SYSCS_COMPRESS_TABLE('schema', 
> 'table', 1) from ij.
> The data in the table was inserted with 25 concurrent threads. This seems to 
> cause excessive table growth, as the data inserted should weigh in at around 
> 2 GB. The table size after the insert is ten times bigger, 20 GB.
> I have been able to generate the table and do a compress earlier, but then I 
> have been using fewer insert threads.
> I have also been able to successfully compress the table when retrying after 
> the failure occurred (shut down the database, then booted again and 
> compressed).
> I'm trying to reproduce, and will post more information (like the stack 
> trace) later.
> So far my attempts at reproducing has failed. Normally the data is generated 
> and the compress is started without shutting down the database. My attempts 
> this far has consisted of doing compress on the existing database (where the 
> failure was first seen).

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