Stephan Ewen created FLINK-7150:
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Summary: Code improvements to the ElasticSearch connector
Key: FLINK-7150
URL: https://issues.apache.org/jira/browse/FLINK-7150
Project: Flink
Issue Type: Improvement
Components: ElasticSearch Connector
Affects Versions: 1.3.1
Reporter: Stephan Ewen
Assignee: Stephan Ewen
Fix For: 1.4.0
I suggest some improvements to the handling of generic types, inner classes,
and serializability:
- Remove Serializable from the {{RequestIndexer}}, because they are neither
required to be serializable (they are created in open()) nor is the main
implementation ({{BulkProcessorIndexer}}) actually serializable.
- Make {{BulkFlushBackoffPolicy}} a static inner class, which avoids adding
outer class during serialization and clears various warnings about raw
reference to outer class
- Fixe various raw generic type warnings for the use of {{ActionRequest}}
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