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From "alexis.jacquemart" <aceso...@hotmail.fr>
Subject Stop a SQL route in Apache Camel
Date Mon, 15 Jun 2015 09:58:18 GMT
I'm currently trying to import some data from Oracle to ElasticSearch (in
JSON format) using Apache Camel. I'm totally new on this framework, so I was
thinking that you might help with it !

Here is my code :

from("sql://select log_instance_id, calculated_status, begin_date, end_date,
mediation_descr_code, duration from
of_log_mediation_instance?dataSource=myDataSource")
.to("elasticsearch://boa-elasticsearch?operation=INDEX&indexName=twitter&indexType=tweet")

The problem is that the route never stop because I call it with a from("sql:
select ...") It finished the first time, then rerun the route until I stop
the context at the end of a Thread.sleep(10000). I've tried to begin with
other endpoints but I often have this error :

org.apache.camel.TypeConversionException: Error during type conversion from
type: java.lang.String to the required type:
org.elasticsearch.action.index.IndexRequest with value
[{LOG_INSTANCE_ID=4029927, CALCULATED_STATUS=flowError,
BEGIN_DATE=2015-05-21 16:54:31.45436, END_DATE=2015-05-21 16:54:31.495735,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=0.041},
{LOG_INSTANCE_ID=4140006, CALCULATED_STATUS=flowCompleted,
BEGIN_DATE=2015-06-01 11:11:31.569414, END_DATE=2015-06-01 11:11:33.109604,
MEDIATION_DESCR_CODE=RecevoirDemOpeContrat, DURATION=1.54},
{LOG_INSTANCE_ID=4038409, CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-22
10:18:11.295776, END_DATE=2015-05-22 10:18:11.299125,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=0.004},
{LOG_INSTANCE_ID=4144321, CALCULATED_STATUS=flowCompleted,
BEGIN_DATE=2015-06-01 15:33:12.37841, END_DATE=2015-06-01 15:33:12.822529,
MEDIATION_DESCR_CODE=RecevoirDemOpeContrat, DURATION=0.444},
{LOG_INSTANCE_ID=4039159, CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-22
11:23:56.462823, END_DATE=2015-05-22 11:23:58.15667,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=1.694},
{LOG_INSTANCE_ID=4045264, CALCULATED_STATUS=... [Body clipped after 1000
chars, total length is 16546230] due java.lang.NullPointerException
    at
org.apache.camel.impl.converter.BaseTypeConverterRegistry.createTypeConversionException(BaseTypeConverterRegistry.java:571)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.impl.converter.BaseTypeConverterRegistry.convertTo(BaseTypeConverterRegistry.java:129)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:72)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:47)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.component.elasticsearch.ElasticsearchProducer.process(ElasticsearchProducer.java:116)[camel-elasticsearch-2.15.2.jar:2.15.2]
    at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.SendProcessor.process(SendProcessor.java:129)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:448)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.Pipeline.process(Pipeline.java:118)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.loadbalancer.QueueLoadBalancer.process(QueueLoadBalancer.java:44)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.processor.loadbalancer.LoadBalancerSupport.process(LoadBalancerSupport.java:87)[camel-core-2.15.2.jar:2.15.2]
    at
org.apache.camel.component.quartz2.CamelJob.execute(CamelJob.java:56)[camel-quartz2-2.15.2.jar:2.15.2]
    at
org.quartz.core.JobRunShell.run(JobRunShell.java:202)[quartz-2.2.1.jar:]
    at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)[quartz-2.2.1.jar:]
[artzScheduler-camel-1_Worker-1] CamelJob                       ERROR Error
processing exchange. Exchange[Message: [{LOG_INSTANCE_ID=4029927,
CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-21 16:54:31.45436,
END_DATE=2015-05-21 16:54:31.495735,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=0.041},
{LOG_INSTANCE_ID=4140006, CALCULATED_STATUS=flowCompleted,
BEGIN_DATE=2015-06-01 11:11:31.569414, END_DATE=2015-06-01 11:11:33.109604,
MEDIATION_DESCR_CODE=RecevoirDemOpeContrat, DURATION=1.54},
{LOG_INSTANCE_ID=4038409, CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-22
10:18:11.295776, END_DATE=2015-05-22 10:18:11.299125,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=0.004},
{LOG_INSTANCE_ID=4144321, CALCULATED_STATUS=flowCompleted,
BEGIN_DATE=2015-06-01 15:33:12.37841, END_DATE=2015-06-01 15:33:12.822529,
MEDIATION_DESCR_CODE=RecevoirDemOpeContrat, DURATION=0.444},
{LOG_INSTANCE_ID=4039159, CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-22
11:23:56.462823, END_DATE=2015-05-22 11:23:58.15667,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=1.694},
{LOG_INSTANCE_ID=4045264, CALCULATED_STATUS=... [Body clipped after 1000
chars, total length is 16546230]]. Caused by:
[org.quartz.JobExecutionException -
org.apache.camel.TypeConversionException: Error during type conversion from
type: java.lang.String to the required type:
org.elasticsearch.action.index.IndexRequest with value
[{LOG_INSTANCE_ID=4029927, CALCULATED_STATUS=flowError,
BEGIN_DATE=2015-05-21 16:54:31.45436, END_DATE=2015-05-21 16:54:31.495735,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=0.041},
{LOG_INSTANCE_ID=4140006, CALCULATED_STATUS=flowCompleted,
BEGIN_DATE=2015-06-01 11:11:31.569414, END_DATE=2015-06-01 11:11:33.109604,
MEDIATION_DESCR_CODE=RecevoirDemOpeContrat, DURATION=1.54},
{LOG_INSTANCE_ID=4038409, CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-22
10:18:11.295776, END_DATE=2015-05-22 10:18:11.299125,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=0.004},
{LOG_INSTANCE_ID=4144321, CALCULATED_STATUS=flowCompleted,
BEGIN_DATE=2015-06-01 15:33:12.37841, END_DATE=2015-06-01 15:33:12.822529,
MEDIATION_DESCR_CODE=RecevoirDemOpeContrat, DURATION=0.444},
{LOG_INSTANCE_ID=4039159, CALCULATED_STATUS=flowError, BEGIN_DATE=2015-05-22
11:23:56.462823, END_DATE=2015-05-22 11:23:58.15667,
MEDIATION_DESCR_CODE=DiffuserMAJOfrCial, DURATION=1.694},
{LOG_INSTANCE_ID=4045264, CALCULATED_STATUS=... [Body clipped after 1000
chars, total length is 16546230] due java.lang.NullPointerException]

I've tried direct, quartz scheluder, .end(), loop(1), ...

Thank you !



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