Jingsong Lee created BEAM-2393:
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Summary: BoundedSource is not fault-tolerant in FlinkRunner
Streaming mode
Key: BEAM-2393
URL: https://issues.apache.org/jira/browse/BEAM-2393
Project: Beam
Issue Type: Bug
Components: runner-flink
Reporter: Jingsong Lee
{{BoundedSourceWrapper}} does not implement snapshot() and restore(), when the
failure to restart, it will send duplicate data.
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