Marcel Reutegger created OAK-665:
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Summary: Excessive MK.nodeExists() calls with many child nodes
Key: OAK-665
URL: https://issues.apache.org/jira/browse/OAK-665
Project: Jackrabbit Oak
Issue Type: Bug
Components: core
Affects Versions: 0.6
Reporter: Marcel Reutegger
The number of calls to MK.nodeExists() go up excessively once a node reaches
KernelNodeState.MAX_CHILD_NODE_NAMES.
There are a *lot* of repeated calls to MK.nodeExists() for the same path. E.g.
using the test from OAK-643, the nodeExists() call start to spike once
MAX_CHILD_NODE_NAMES is reached. Adding another 100 child nodes then resulted
in 400 successive calls to "/testRoot/test4/oak:index" and many more calls to
other paths.
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