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QueryOperation.convertModel causes heap exhaustion for large ontologies. #978

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psiotwo opened this issue Mar 15, 2022 · 1 comment
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QueryOperation.convertModel causes heap exhaustion for large ontologies. #978

psiotwo opened this issue Mar 15, 2022 · 1 comment

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@psiotwo
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psiotwo commented Mar 15, 2022

QueryOperation.convertModel uses byte array transfer to create an updated OWL ontology. If the input model is large, the method requires approx. twice as much heap (for input model and output ontology).

To decrease the memory footprint, another type of stream (or conversion through a temporary file) would be beneficial.
psiotwo added a commit to psiotwo/robot that referenced this issue Mar 22, 2022
@psiotwo
[ontodev#978] lowering memory consumption of convertModel.
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@psiotwo psiotwo mentioned this issue Mar 22, 2022
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psiotwo added a commit to psiotwo/robot that referenced this issue Apr 5, 2022
@psiotwo
[ontodev#978] PR feedback
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psiotwo added a commit to psiotwo/robot that referenced this issue Apr 10, 2022
@psiotwo
[ontodev#978] updated changelog
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psiotwo added a commit to psiotwo/robot that referenced this issue Apr 26, 2022
@psiotwo
[ontodev#978] PR feedback.
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psiotwo added a commit to psiotwo/robot that referenced this issue Apr 26, 2022
@psiotwo
[ontodev#978] PR feedback.
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@beckyjackson beckyjackson removed their assignment May 24, 2022
jamesaoverton added a commit that referenced this issue Jun 9, 2022
@jamesaoverton
Add link to #978
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@psiotwo
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psiotwo commented Jun 21, 2022

Resolved via #980.

@psiotwo psiotwo closed this as completed Jun 21, 2022
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