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Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

HXTT Access Driver
Nathan Affleck
2008-07-14 15:26:20.0
We are trying to do a basic query using the HXTT 3.0 access driver (Core + Common) through coldfusion, which is running on top of tomcat. We are getting a Java heap space error, despite that fact that our heap size was set initially to 512, and then to 1024. There are only a few thousand records in this test database, with only two columns.

"Error","http-","07/14/08","15:23:55",,"Java heap space The specific sequence of files included or processed is: /webdev/test/www/cfusion/crcentral/content/rating/test3.cfm "
java.lang.OutOfMemoryError: Java heap space

our code is only doing the following:

FROM inv_sum_dataset.inv_dtl_usage_outbound

#count# -- #inv_dtl_id#

Any help would be appreciated.
Re:HXTT Access Driver
Nathan Affleck
2008-07-14 16:24:48.0
The issue seems to be that the HXTT Access driver is looping through the access file, and displaying records more than once. It will continue doing this until a) we set a maxrows in the coldfusion code, or b) coldfusion runs out of memory.

Re:Re:HXTT Access Driver
HXTT Support
2008-07-14 18:00:47.0
If possible, please zip and emal us that mdb sample. It seems that some wrong page numbe resulted that record loop.
Re:Re:Re:HXTT Access Driver
HXTT Support
2008-07-15 08:58:35.0
v3.0.046 fixed a bug since v3.0.040. Please download it. Then your issue should disappear. Thanks.

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