Jiri Ondrusek created CAMEL-14113:
-------------------------------------
Summary: camel-elasticsearch-rest: NullPointer exception if there
is no body in exchange
Key: CAMEL-14113
URL: https://issues.apache.org/jira/browse/CAMEL-14113
Project: Camel
Issue Type: Bug
Components: camel-elasticsearch-rest
Affects Versions: 3.0.0
Reporter: Jiri Ondrusek
Try simple route like this:
{quote}from("timer:foo?period=5000&repeatCount=1")
.log(">>> ${body}")
.to("elasticsearch-rest://docker-cluster?operation=INDEX&indexName=twitter&indexType=tweet&hostAddresses=127.0.0.1:9200")
//.to("elasticsearch-rest://docker-cluster?operation=Search&indexName=twitter&indexType=tweet&hostAddresses=172.17.0.2:9200")
.to("mock:result");
{quote}
and then observe exception in log:
{quote}08:59:19.181 [Camel (MyCamel) thread #1 - timer://foo] WARN
o.a.c.component.timer.TimerConsumer - Error processing exchange.
Exchange[ID-localhost-localdomain-1572422356875-0-1]. Caused by:
[java.lang.NullPointerException - null]
java.lang.NullPointerException: null
at
org.apache.camel.component.elasticsearch.converter.ElasticsearchActionRequestConverter.toIndexRequest(ElasticsearchActionRequestConverter.java:116)
at
org.apache.camel.component.elasticsearch.ElasticsearchProducer.process(ElasticsearchProducer.java:161)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
at
org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
at
org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:197)
at
org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:79)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505){quote}
It would be much better, if instead of NPE error message with explanation is
logged.
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