[FLINK-13341] Connector Sinks should implement consumeDataStream instead of emitDataStream

• Type: Sub-task
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Fix Version/s: 1.9.0
• Component/s: Connectors / Common, Table SQL / Ecosystem
• Labels: pull-request-available
• Assignee: Chen Qi
• Reporter: Chen Qi
• Created: 20/Jul/19 15:13
• Updated: 01/Oct/19 15:39
• Resolved: 24/Jul/19 09:25

Description

Some streamTableSink#consumeDataStream(DataStream) don't be implemented as returning the sink transformation DataStreamSink when using blink planner.

which will throw the following errors:

Exception in thread "main" org.apache.flink.table.api.TableException: The StreamTableSink#consumeDataStream(DataStream) must be implemented and return the sink transformation DataStreamSink. However, org.apache.flink.streaming.connectors.kafka.Kafka010TableSink doesn't implement this method.
 at org.apache.flink.table.plan.nodes.physical.stream.StreamExecSink.translateToPlanInternal(StreamExecSink.scala:123)
 at org.apache.flink.table.plan.nodes.physical.stream.StreamExecSink.translateToPlanInternal(StreamExecSink.scala:50)
 at org.apache.flink.table.plan.nodes.exec.ExecNode$class.translateToPlan(ExecNode.scala:60)
 at org.apache.flink.table.plan.nodes.physical.stream.StreamExecSink.translateToPlan(StreamExecSink.scala:50)
 at org.apache.flink.table.planner.StreamPlanner$$anonfun$translateToPlan$1.apply(StreamPlanner.scala:71)
 at org.apache.flink.table.planner.StreamPlanner$$anonfun$translateToPlan$1.apply(StreamPlanner.scala:70)
 at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
 at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
 at scala.collection.Iterator$class.foreach(Iterator.scala:891)
 at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
 at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
 at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
 at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
 at scala.collection.AbstractTraversable.map(Traversable.scala:104)
 at org.apache.flink.table.planner.StreamPlanner.translateToPlan(StreamPlanner.scala:70)
 at org.apache.flink.table.planner.PlannerBase.translate(PlannerBase.scala:155)
 at org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:446)
 at org.apache.flink.table.api.internal.TableEnvironmentImpl.sqlUpdate(TableEnvironmentImpl.java:355)
 at org.apache.flink.table.examples.java.StreamSQLLookupJoinExample.main(StreamSQLLookupJoinExample.java:139)

Issue Links

• links to: GitHub Pull Request #9186