java.lang.ClassCastException

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  • java.lang.ClassCastException: java.lang.Object cannot be cast to java.lang.String at net.openhft.koloboke.collect.impl.hash.MutableSeparateKVObjLHashGO.removeIf(MutableSeparateKVObjLHashGO.java:275) at com.cloudera.oryx.app.serving.als.model.ALSServingModel.lambda$retainRecentAndKnownItems$7(ALSServingModel.java:437) at net.openhft.koloboke.collect.impl.hash.MutableLHashParallelKVObjObjMapGO$ValueView.forEach(MutableLHashParallelKVObjObjMapGO.java:2228) at com.cloudera.oryx.app.serving.als.model.ALSServingModel.retainRecentAndKnownItems(ALSServingModel.java:435) at com.cloudera.oryx.app.serving.als.model.ALSServingModelManager.consume(ALSServingModelManager.java:119) at com.cloudera.oryx.lambda.serving.ModelManagerListener.lambda$contextInitialized$1(ModelManagerListener.java:142) at com.cloudera.oryx.common.lang.LoggingCallable.lambda$log$0(LoggingCallable.java:48) at com.cloudera.oryx.common.lang.LoggingCallable.lambda$asRunnable$1(LoggingCallable.java:66) at java.lang.Thread.run(Thread.java:745)
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