Pavel Kovalenko created IGNITE-9157:
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Summary: Optimize memory usage of data regions in tests
Key: IGNITE-9157
URL: https://issues.apache.org/jira/browse/IGNITE-9157
Project: Ignite
Issue Type: Bug
Components: cache
Affects Versions: 2.6
Reporter: Pavel Kovalenko
Assignee: Pavel Kovalenko
Fix For: 2.7
If we use persistence in tests and do not explicitly set the max size of a data
region, by default it will be 20% of available RAM on a host. This can lead to
memory over-usage and sometimes JVMs, where such tests are running, will be
killed by Linux OOM killer.
We should find all tests where data region max size has forgotten and set this
value explicitly to minimal possible value.
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