[ https://issues.apache.org/jira/browse/FLINK-6965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chesnay Schepler updated FLINK-6965: ------------------------------------ Description: 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. was: 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. > 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. -- This message was sent by Atlassian JIRA (v6.4.14#64029)