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Posted to issues@flink.apache.org by "zlzhang0122 (Jira)" <ji...@apache.org> on 2022/03/21 16:00:00 UTC
[jira] [Updated] (FLINK-26788) AbstractDeserializationSchema should add cause when thow a FlinkRuntimeException
[ https://issues.apache.org/jira/browse/FLINK-26788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zlzhang0122 updated FLINK-26788:
--------------------------------
Description:
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}
see [here|https://github.com/apache/flink/blob/ff3336266e5ea6c440916c1ae4ab9440e2ceb0bf/flink-core/src/main/java/org/apache/flink/api/common/serialization/AbstractDeserializationSchema.java#L107].
was:
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}
.
> 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: 1.12.7, 1.13.6, 1.14.4
> Reporter: zlzhang0122
> Priority: Major
> 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}
> see [here|https://github.com/apache/flink/blob/ff3336266e5ea6c440916c1ae4ab9440e2ceb0bf/flink-core/src/main/java/org/apache/flink/api/common/serialization/AbstractDeserializationSchema.java#L107].
>
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