Hi, No other dependency include kafka's jar.
The project structure is: pom.xml |---Module A |--pom.xml |---Module B |---Module C When spark-streaming-kafka_2.11:1.6.3 in in Module A's pom.xml, from dependency tree, we can see in depends on kafka_2.11:0.8.2.1 When we move spark-streaming-kafka_2.11:1.6.3 dependency to the parent pom.xml, from tree, it depends on kafka_2.11:1.0.2 In whoel project, only one dependency about streaming-kafka, and no other dependency about kafka_2.11. 在 2018/12/18 上午10:16, Liam Clarke 写道: > Hi, > > Is it a transitive dependency of any of your other dependencies? > > Cheers, > > Liam Clarke > > On Tue, 18 Dec. 2018, 2:57 pm big data <bigdatab...@outlook.com wrote: > >> Hi, >> our project includes this dependency by: >> >> <dependency> <groupId>org.apache.spark</groupId> >> <artifactId>spark-streaming-kafka_2.11</artifactId> >> <version>1.6.3</version></dependency> >> >> From dependency tree, we can see it dependency kafka_2.11:0.8.2.1 verson. >> >> >> But when we move this dependency to project's parent pom file, the >> dependency "kafka_2.11" version is changed automatically. Why? >> >> >> You can see Kafka_2.11 version is changed to 1.0.2? It's so strange, in >> out project we DO NOT dependency this jar in other places. >>
