RE: Xalan Tranformation Running Slow after about 5K Transformations

Gentle reminder!

 

From: R Kaja Mohideen (WT01 - GMT-Telecom Equipment) 
Sent: Tuesday, December 13, 2011 7:35 PM
To: [email protected]
Cc: [email protected]; [email protected]
Subject: RE: Xalan Tranformation Running Slow after about 5K
Transformations
Importance: High

 

What do you mean by releasing cached information?

 

I have only javax.xml.transform.Templates cached and the newTransformers
are created in method scope of threads and those references are not
maintained anywhere.

 

Ok.. I forgot to add one important information. My application was
running smoothly for any number of transformations without any issues
previously. I'm facing this issue only after I have included EHCache
library in my application to store the XSLT output. Have any idea where
these two conflicts?

 

With regards,

R Kaja Mohideen

 

From: [email protected] [mailto:[email protected]] 
Sent: Tuesday, December 13, 2011 7:23 PM
To: R Kaja Mohideen (WT01 - GMT-Telecom Equipment)
Cc: [email protected]; [email protected]
Subject: RE: Xalan Tranformation Running Slow after about 5K
Transformations

 

> I'm wondering why the first few thousands of transformations are
running
> smoothly and then the performance degrades!

Hitting the swapper knee, I suspect.

Yes, it's the user's responsibility to release cached information, when
it's no longer needed, by discarding the Transformer.

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