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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2018/06/22 16:17:00 UTC
[jira] [Created] (FLINK-9648) Do not store distributed cache
entries in ExecutionConfig
Chesnay Schepler created FLINK-9648:
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Summary: Do not store distributed cache entries in ExecutionConfig
Key: FLINK-9648
URL: https://issues.apache.org/jira/browse/FLINK-9648
Project: Flink
Issue Type: Improvement
Components: Job-Submission, Local Runtime
Reporter: Chesnay Schepler
Currently, {{DistributedCacheEntries}} are written into the {{ExecutionConfig}} on the client and later extracted again by the {{FileCache}} on the {{TaskManager}}.
This approach is more complex and error-prone than necessary, as the map of entries are already serializable, and in fact are already sent to the JobManager.
We can instead simply store the map of entries directly in the {{TaskDeploymentDescriptor}}.
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