[#DERBY-3354] Select from large lob table with embedded gives OutOfMemoryError

Derby

Select from large lob table with embedded gives OutOfMemoryError

Created: 28/Jan/08 07:50 PM Updated: 30/Jun/09 03:55 PM

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Component/s:

SQL

Affects Version/s:

10.3.1.4, 10.3.2.1, 10.4.1.3

Fix Version/s:

10.3.3.0, 10.4.1.3, 10.5.1.1

Time Tracking:

Not Specified

File Attachments:

File Name	Date Attached	Attached By	Size
derby-3354.diff	2008-02-12 02:03 PM	Øystein Grøvlen	0.9 kB
derby-3354_preview.diff	2008-04-02 11:41 AM	Anurag Shekhar	3 kB
derby-3354_v1.diff	2008-04-03 08:53 PM	Anurag Shekhar	5 kB
derby-3354_v2.diff	2008-04-04 08:58 AM	Anurag Shekhar	5 kB
derby-3354_v3.diff	2008-04-04 10:59 AM	Anurag Shekhar	5 kB
derby-3354_v4.diff	2008-04-04 03:20 PM	Anurag Shekhar	5 kB
LocLeak.java	2008-01-28 07:53 PM	Kathey Marsden	1 kB

Bug behavior facts:	Regression
Resolution Date:	07/Apr/08 08:50 AM

Description

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Retrieving from a large table with lobs gives an OutOfMemoryException, even if free() is explictly called on the lob. I believe this is because EmbedConnection.addLobMapping is called for every lob creation but is never cleared until commit or rollback, even if the lob is freed.

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Change History

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Kathey Marsden made changes - 28/Jan/08 07:53 PM

Field	Original Value	New Value
Attachment		LocLeak.java [ 12374213 ]

Kathey Marsden made changes - 28/Jan/08 07:57 PM

Derby Info

[Regression]

Kathey Marsden made changes - 07/Feb/08 05:26 PM

Affects Version/s		10.4.0.0 [ 12312540 ]
Affects Version/s		10.3.1.4 [ 12312590 ]
Affects Version/s		10.3.2.1 [ 12312876 ]

Øystein Grøvlen made changes - 12/Feb/08 02:03 PM

Attachment

derby-3354.diff [ 12375359 ]

Anurag Shekhar made changes - 31/Mar/08 11:02 AM

Assignee

Anurag Shekhar [ anurag ]

Anurag Shekhar made changes - 02/Apr/08 11:41 AM

Attachment

derby-3354_preview.diff [ 12379121 ]

Anurag Shekhar made changes - 03/Apr/08 08:53 PM

Attachment

derby-3354_v1.diff [ 12379314 ]

Anurag Shekhar made changes - 04/Apr/08 08:58 AM

Attachment

derby-3354_v2.diff [ 12379368 ]

Anurag Shekhar made changes - 04/Apr/08 10:59 AM

Attachment

derby-3354_v3.diff [ 12379376 ]

Anurag Shekhar made changes - 04/Apr/08 03:20 PM

Attachment

derby-3354_v4.diff [ 12379404 ]

Øystein Grøvlen made changes - 04/Apr/08 04:39 PM

Fix Version/s

10.5.0.0 [ 12313010 ]

Øystein Grøvlen made changes - 04/Apr/08 08:58 PM

Fix Version/s

10.4.1.0 [ 12313072 ]

Dyre Tjeldvoll made changes - 07/Apr/08 08:50 AM

Resolution		Fixed [ 1 ]
Status	Open [ 1 ]	Resolved [ 5 ]

Kathey Marsden made changes - 28/Apr/08 06:19 PM

Status

Resolved [ 5 ]

Closed [ 6 ]

Kathey Marsden made changes - 30/Apr/08 01:14 AM

Fix Version/s

10.3.2.2 [ 12312885 ]

Myrna van Lunteren made changes - 04/May/09 06:22 PM

Fix Version/s	10.5.0.0 [ 12313010 ]
Fix Version/s		10.5.1.1 [ 12313771 ]

Dag H. Wanvik made changes - 30/Jun/09 03:55 PM

Bug behavior facts

[Regression]