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ibmdb / java_reactive_driver

IBM Db2 Java Reactive Driver based on R2DBC.
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Error on trying to connect to DB2 - Unable to provide connection #9

Open adrinerandrade opened 1 year ago

adrinerandrade commented 1 year ago

When providing a connection data to connect to a DB2 LUW instance, I got the following error:

Exception in thread "main" java.lang.RuntimeException: Connection attempted to an unsupported platform. Supported platforms are DB2 z/OS and DB2 LUW.
    at com.ibm.db2.r2dbc.b.o.<init>(o.java:103)
    at com.ibm.db2.r2dbc.b.q.lambda$send$0(q.java:94)
    at reactor.core.publisher.FluxHandle$HandleSubscriber.onNext(FluxHandle.java:110)
    at reactor.core.publisher.MonoFlatMapMany$FlatMapManyInner.onNext(MonoFlatMapMany.java:250)
    at reactor.core.publisher.EmitterProcessor.drain(EmitterProcessor.java:537)
    at reactor.core.publisher.EmitterProcessor.subscribe(EmitterProcessor.java:253)
    at reactor.core.publisher.Flux.subscribe(Flux.java:8466)
    at reactor.core.publisher.MonoFlatMapMany$FlatMapManyMain.onNext(MonoFlatMapMany.java:195)
    at reactor.core.publisher.MonoCreate$DefaultMonoSink.success(MonoCreate.java:172)
    at com.ibm.db2.r2dbc.b.d.lambda$null$1(d.java:115)
    at reactor.core.publisher.FluxPeek$PeekSubscriber.onNext(FluxPeek.java:185)
    at reactor.core.publisher.FluxHandle$HandleSubscriber.onNext(FluxHandle.java:126)
    at reactor.core.publisher.FluxPeekFuseable$PeekConditionalSubscriber.onNext(FluxPeekFuseable.java:854)
    at reactor.core.publisher.FluxMap$MapConditionalSubscriber.onNext(FluxMap.java:224)
    at reactor.netty.channel.FluxReceive.onInboundNext(FluxReceive.java:364)
    at reactor.netty.channel.ChannelOperations.onInboundNext(ChannelOperations.java:404)
    at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:93)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:833)

From DBVisualizer, the same connection provides the following informations:

image

image

The same code was able to connect to a local DB2 instance too.