Chesnay Schepler created FLINK-6965:
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Summary: Avro is missing snappy dependency
Key: FLINK-6965
URL: https://issues.apache.org/jira/browse/FLINK-6965
Project: Flink
Issue Type: Bug
Components: Type Serialization System
Affects Versions: 1.3.0
Reporter: Chesnay Schepler
Assignee: Chesnay Schepler
Fix For: 1.3.2
The shading rework made before 1.3 removed a snappy dependency that was
accidentally pulled in through hadoop. This is technically alright, until
class-loaders rear their ugly heads.
Our kafka connector can read avro records, which may or may not require snappy.
Usually this _should _be solvable by including the snappy dependency in the
user-jar if necessary, however since the kafka connector loads classes that it
requires using the system class loader this doesn't work.
As such we have to add a separate snappy dependency to flink-core.
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