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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-3883) LOBStreamControl.replaceBytes() leaves temporary files open
Date Fri, 26 Sep 2008 11:37:48 GMT
LOBStreamControl.replaceBytes() leaves temporary files open
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                 Key: DERBY-3883
                 URL: https://issues.apache.org/jira/browse/DERBY-3883
             Project: Derby
          Issue Type: Bug
          Components: JDBC
    Affects Versions: 10.5.0.0
            Reporter: Knut Anders Hatlen
            Assignee: Knut Anders Hatlen
            Priority: Minor


I haven't seen any problems as a result of this, but the code that closes and deletes the
old temporary file in LOBStreamControl.replaceBytes() looks wrong to me.

When replaceBytes() is called on a lob that has been materialized into a temporary file, it
will create a new file and copy the relevant parts from the old file. But the old file is
only closed and deleted if the block that is replaced ends before the last byte of the lob.
I believe that the old file should be closed and deleted also when we replace a block that
ends at or after the last byte of the original lob.

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