Use Spring xd with gemfire-json-server to connect Apache geode. Json can't be parsed - spring

Question

The stream:
stream create --name stocks --definition "http --port=9000 | gemfire-json-server --host=localhost --port=10334 --useLocator=true --regionName=Stocks --keyExpression=payload.getField('symbol')" --deploy
Then Post Data:
http post --target http://localhost:9000 --data {"symbol":"FAKE","price":73}
then it fail:
2016-12-14T09:51:20+0800 1.3.1.RELEASE ERROR pool-15-thread-4
http.NettyHttpInboundChannelAdapter - Error sending message
org.springframework.integration.transformer.MessageTransformationException:
Failed to transform Message; nested exception is
org.springframework.messaging.MessageHandlingException: nested
exception is com.gemstone.gemfire.pdx.JSONFormatterException: Could
not parse JSON document: [Source: {"symbol":"FAKE","price":73}; line:
1, column: 29] at
org.springframework.integration.transformer.MessageTransformingHandler.handleRequestMessage(MessageTransformingHandler.java:95)
~[spring-integration-core-4.2.5.RELEASE.jar:na] at
org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:99)
~[spring-integration-core-4.2.5.RELEASE.jar:na] at
org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127)
~[spring-integration-core-4.2.5.RELEASE.jar:na] ......
Caused by: org.springframework.messaging.MessageHandlingException:
nested exception is com.gemstone.gemfire.pdx.JSONFormatterException:
Could not parse JSON document: [Source: {"symbol":"FAKE","price":73};
line: 1, column: 29] at
org.springframework.integration.handler.MethodInvokingMessageProcessor.processMessage(MethodInvokingMessageProcessor.java:96)
~[spring-integration-core-4.2.5.RELEASE.jar:na] at
org.springframework.integration.transformer.AbstractMessageProcessingTransformer.transform(AbstractMessageProcessingTransformer.java:90)
~[spring-integration-core-4.2.5.RELEASE.jar:na] at
org.springframework.integration.transformer.MessageTransformingHandler.handleRequestMessage(MessageTransformingHandler.java:89)
~[spring-integration-core-4.2.5.RELEASE.jar:na] ... 51 common frames
omitted Caused by: com.gemstone.gemfire.pdx.JSONFormatterException:
Could not parse JSON document: [Source: {"symbol":"FAKE","price":73};
line: 1, column: 29] at
com.gemstone.gemfire.pdx.JSONFormatter.fromJSON(JSONFormatter.java:62)
~[na:na] at
org.springframework.integration.x.gemfire.JsonStringToObjectTransformer.toObject(JsonStringToObjectTransformer.java:37)
~[na:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method) ~[na:1.8.0_25] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_25] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_25] at java.lang.reflect.Method.invoke(Method.java:483)
~[na:1.8.0_25]
......
Caused by: com.gemstone.gemfire.cache.client.ServerOperationException:
java.lang.ClassNotFoundException:
org.apache.geode.pdx.PdxInitializationException at
com.gemstone.gemfire.cache.client.internal.OpExecutorImpl.handleException(OpExecutorImpl.java:686)
~[na:na] at
com.gemstone.gemfire.cache.client.internal.OpExecutorImpl.handleException(OpExecutorImpl.java:613)
~[na:na] at
com.gemstone.gemfire.cache.client.internal.OpExecutorImpl.execute(OpExecutorImpl.java:171)
~[na:na] at
com.gemstone.gemfire.cache.client.internal.OpExecutorImpl.execute(OpExecutorImpl.java:115)
~[na:na] at
com.gemstone.gemfire.cache.client.internal.PoolImpl.execute(PoolImpl.java:696)
~[na:na] at
com.gemstone.gemfire.cache.client.internal.GetPDXIdForTypeOp.execute(GetPDXIdForTypeOp.java:34)
~[na:na] at
com.gemstone.gemfire.pdx.internal.ClientTypeRegistration.defineType(ClientTypeRegistration.java:56)
~[na:na] at
com.gemstone.gemfire.pdx.internal.TypeRegistry.defineType(TypeRegistry.java:179)
~[na:na] at
com.gemstone.gemfire.pdx.internal.TypeRegistry.defineLocalType(TypeRegistry.java:224)
~[na:na] at
com.gemstone.gemfire.pdx.internal.PdxWriterImpl.completeByteStreamGeneration(PdxWriterImpl.java:477)
~[na:na] at
com.gemstone.gemfire.pdx.internal.PdxInstanceFactoryImpl.create(PdxInstanceFactoryImpl.java:53)
~[na:na] at
com.gemstone.gemfire.pdx.internal.json.PdxInstanceHelper.endObjectField(PdxInstanceHelper.java:175)
~[na:na] at
com.gemstone.gemfire.pdx.JSONFormatter.getPdxInstance(JSONFormatter.java:152)
~[na:na] at
com.gemstone.gemfire.pdx.JSONFormatter.fromJSON(JSONFormatter.java:56)
~[na:na] ... 69 common frames omitted Caused by:
java.lang.ClassNotFoundException:
org.apache.geode.pdx.PdxInitializationException at
java.net.URLClassLoader$1.run(URLClassLoader.java:372) ~[na:1.8.0_25]
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
~[na:1.8.0_25] at java.security.AccessController.doPrivileged(Native
Method) ~[na:1.8.0_25] at
java.net.URLClassLoader.findClass(URLClassLoader.java:360)
~[na:1.8.0_25]
....
springxd Stream created successfully. I think whether i miss some libs? the reason it show the fail : Noclassfound. But i just download the package from the website and change nothing. so I don't know why. May someone can help me. Thanks.

Answer 1

Thanks Procrastinatus Maximus .
Hi everyone I find the problem was caused by the Geode version. The newest
package change the class path from "gemfire" to "geode".
so the problem comes.
what you should do is use the previous version:
I use the v1.0.0-incubating.M2.
Problem solved!