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Posted to issues@flink.apache.org by "Dawid Wysakowicz (JIRA)" <ji...@apache.org> on 2018/05/23 07:58:00 UTC
[jira] [Created] (FLINK-9418) Migrate SharedBuffer to use MapState
Dawid Wysakowicz created FLINK-9418:
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Summary: Migrate SharedBuffer to use MapState
Key: FLINK-9418
URL: https://issues.apache.org/jira/browse/FLINK-9418
Project: Flink
Issue Type: Improvement
Components: CEP
Reporter: Dawid Wysakowicz
Assignee: Dawid Wysakowicz
Fix For: 1.6.0
Right now {{SharedBuffer}} is implemented with java Collections and the whole buffer is deserialized on each access. We should migrate it to MapState, so that only the necessary parts (e.g. tail entries) are deserialized.
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