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haoch / flink-siddhi

A CEP library to run Siddhi within Apache Flink™ Streaming Application (Not maintained)
Apache License 2.0
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Flink 1.2 Snapshot #3

Open nragon opened 7 years ago

nragon commented 7 years ago

Hello,

Current release of flink-siddhi is using 1.2-SNAPSHOT flink right? I'm getting the following error which seems to be a class from previous versions (until 1.1.4 this class was there):

Caused by: java.lang.NoClassDefFoundError: org/apache/flink/streaming/runtime/streamrecord/MultiplexingStreamRecordSerializer
        at org.apache.flink.contrib.siddhi.operator.SiddhiStreamOperator.createStreamRecordSerializer(SiddhiStreamOperator.java:46)
        at org.apache.flink.contrib.siddhi.operator.AbstractSiddhiOperator.registerStreamRecordSerializers(AbstractSiddhiOperator.java:120)
        at org.apache.flink.contrib.siddhi.operator.AbstractSiddhiOperator.<init>(AbstractSiddhiOperator.java:112)
        at org.apache.flink.contrib.siddhi.operator.SiddhiStreamOperator.<init>(SiddhiStreamOperator.java:40)
        at org.apache.flink.contrib.siddhi.utils.SiddhiStreamFactory.createDataStream(SiddhiStreamFactory.java:31)
        at org.apache.flink.contrib.siddhi.SiddhiStream$ExecutionSiddhiStream.returnsInternal(SiddhiStream.java:276)
        at org.apache.flink.contrib.siddhi.SiddhiStream$ExecutionSiddhiStream.returns(SiddhiStream.java:239)

Thank you

haoch commented 7 years ago

Hi @nragon a fixed version for stable dependency on flink-1.3 is at branch flink_1.3, made a more stable release based along with your fix as well, thanks very much for the contribution.