Noel O'Connor created FLINK-29860:
-------------------------------------
Summary: Pulsar connector bug when using Hybrid.Builder
Key: FLINK-29860
URL: https://issues.apache.org/jira/browse/FLINK-29860
Project: Flink
Issue Type: Bug
Components: Connectors / Pulsar
Affects Versions: 1.6.4
Reporter: Noel O'Connor
When using a HybridSource with a set of pulsar sources submitting a job to a
flink cluster results in the following error
------------------------------------------------------------
The program finished with the following exception:
The implementation of the BlockElement is not serializable. The object probably
contains or references non serializable fields.
org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:164)
org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:132)
org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:132)
org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:132)
org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:132)
org.apache.flink.api.java.ClosureCleaner.clean(ClosureCleaner.java:69)
org.apache.flink.connector.base.source.hybrid.HybridSource$HybridSourceBuilder.addSource(HybridSource.java:246)
org.apache.flink.connector.base.source.hybrid.HybridSource$HybridSourceBuilder.addSource(HybridSource.java:233)
org.apache.flink.connector.base.source.hybrid.HybridSource.builder(HybridSource.java:104)
I think this is related to https://issues.apache.org/jira/browse/FLINK-25444
>From a pulsar connector perspective it's simple fixed, just mark the "private
>final InlineElement desc" attribute in
>flink-connectors/flink-connector-pulsar/src/main/java/org/apache/flink/connector/pulsar/source/config/CursorVerification.java
I've tested this and it seems to solve the issue. I can submit a PR with this
fix.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
