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Posted to dev@flink.apache.org by "zlzhang0122 (Jira)" <ji...@apache.org> on 2022/03/21 15:54:00 UTC

[jira] [Created] (FLINK-26788) AbstractDeserializationSchema should add cause when thow a FlinkRuntimeException

zlzhang0122 created FLINK-26788:
-----------------------------------

             Summary: AbstractDeserializationSchema should add cause when thow a FlinkRuntimeException
                 Key: FLINK-26788
                 URL: https://issues.apache.org/jira/browse/FLINK-26788
             Project: Flink
          Issue Type: Improvement
          Components: API / Core
    Affects Versions: 1.14.4, 1.13.6, 1.12.7
            Reporter: zlzhang0122
             Fix For: 1.15.0


In the constructor method of the class AbstractDeserializationSchema which has no parameters, it throw a FlinkRuntimeException, but it has no cause, which will lead more difficult to find the root cause, we should use the 
{code:java}
FlinkRuntimeException(String message, Throwable cause) {code}
instead of 
{code:java}
FlinkRuntimeException(String message) {code}
.

 



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