Till Rohrmann created FLINK-10415:
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Summary: RestClient does not react to lost connection
Key: FLINK-10415
URL: https://issues.apache.org/jira/browse/FLINK-10415
Project: Flink
Issue Type: Bug
Components: REST
Affects Versions: 1.5.4, 1.6.1, 1.7.0
Reporter: Till Rohrmann
Fix For: 1.7.0, 1.6.2, 1.5.5
While working on FLINK-10403, I noticed that Flink's {{RestClient}} does not
seem to react to a lost connections in time. When sending a request to the
current leader it happened that the leader was killed just after establishing
the connection. Then the {{RestClient}} did not fail the connection and was
stuck in writing a request or retrieving a response from the lost leader. I'm
wondering whether we should introduce a {{ReadTimeoutHandler}} and
{{WriteTimeoutHandler}} to handle these problems.
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