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https://issues.apache.org/jira/browse/XERCESJ-1751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Partha Pratim Paul updated XERCESJ-1751:
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Description:
Changing maxOccurs=unbounded to some finite number throws OOM in JVM. The
finite number we have used is from 1000 to 5500 but the creates a memory
starvation or resource exhaustion in all JVMs processing XMLs.
The ask to let us know if -
# Is there any boundary value that we can use for maxOccurs in our schema to
overcome this issue?
# Is there any fix available in the latest Xerces versions that we can upgrade
to and that does not create this OOM exception? Our current version is 2.12.2
# Is there any setting in the JVM (like Heap/Memory) that you recommend for us
to use? The current heap size is 6GB for our JVMs
# Is there any attribute that can be added to the schema to fix this issue
was:
Changing maxOccurs=unbounded to some finite number throws OOM in JVM. The
finite number we have used is from 1000 to 5500 but the creates a memory
starvation or resource exhaustion in all JVMs processing XMLs.
The ask to let us know if -
# Is there any boundary value that we can use for maxOccurs in our schema to
overcome this issue?
# Is there any fix available in the latest Xerces versions that we can upgrade
to and that does not create this OOM exception? Our current version is 2.12.0
# Is there any setting in the JVM (like Heap/Memory) that you recommend for us
to use? The current heap size is 6GB for our JVMs
# Is there any attribute that can be added to the schema to fix this issue
> Changing maxOccurs=unbounded to some finite number throws OOM in JVM
> --------------------------------------------------------------------
>
> Key: XERCESJ-1751
> URL: https://issues.apache.org/jira/browse/XERCESJ-1751
> Project: Xerces2-J
> Issue Type: Bug
> Affects Versions: 2.12.2
> Environment: Linux
> Reporter: Partha Pratim Paul
> Priority: Major
>
> Changing maxOccurs=unbounded to some finite number throws OOM in JVM. The
> finite number we have used is from 1000 to 5500 but the creates a memory
> starvation or resource exhaustion in all JVMs processing XMLs.
> The ask to let us know if -
> # Is there any boundary value that we can use for maxOccurs in our schema to
> overcome this issue?
> # Is there any fix available in the latest Xerces versions that we can
> upgrade to and that does not create this OOM exception? Our current version
> is 2.12.2
> # Is there any setting in the JVM (like Heap/Memory) that you recommend for
> us to use? The current heap size is 6GB for our JVMs
> # Is there any attribute that can be added to the schema to fix this issue
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