This is performance Issue while inserting nodes in repository
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Key: JCR-1794
URL: https://issues.apache.org/jira/browse/JCR-1794
Project: Jackrabbit
Issue Type: Improvement
Components: jackrabbit-core
Affects Versions: core 1.4.4
Environment: Tomcat and Weblogic10.2 on Windows 2003 and Solaris
Reporter: Rajesh Upadhyay
Fix For: core 1.4.4
The issue related to the performance while creating more then 10000 nodes in
the repository.
When I am using tomcat 5.5 to run my application which is using jackrabbit
repository, then the cache of LocalItemStateManager and SharedItemStateManager
Classes refreshed when the size of ItemStaeMap object goes over about 6000.
And when i will run the same code on the Weblogic 10.2, then cache of above
classes will not remains constant some times it will refreshed when its size is
only 5000 and time it will refreshed when the size of map will goes over 150000.
The map size refresh process also depends on the process that we have started
to created nodes in repository. if we will insert the nodes in small numbers
like when we will start the process for 1000 node then cache will refreshed,
and if we will start the process to created nodes 50000 then cache refresh
process will not remains constant. some times cache has more then 100k entries.
This process reduce the performance of creating nodes in repository.
The issue on solaris system with weblogic 10.2 is quite different.
On this system cache will never refresh while we will not restart the
repository.
I want to say by all the above description of problem that I am facing a big
problem because i want to create about 2-3lak nodes in repository and this
process will takes too much time,.
my main problem concern is about different behavior of repository on different
environment while the max cache size will remain same 4*1024*1024 in all the
cases.
If any body has any suggestion then he can also sent it on my personal mail id
"[EMAIL PROTECTED]".
Thanks in advance.
Rk
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