I did test it with Kafka 0.9.0.1, still the problem exists!
On Wed, Jun 1, 2016 at 11:50 AM, Aljoscha Krettek <aljos...@apache.org>
wrote:
> The Flink Kafka Consumer was never tested with Kafka 0.10, could you try
> it with 0.9. The 0.10 release is still very new and we have yet to provide
> a consumer for that.
>
> On Wed, 1 Jun 2016 at 10:47 ahmad Sa P <aspp...@gmail.com> wrote:
>
>> Hi Aljoscha,
>> I have tried different version of Flink V 1.0.0 and 1.0.3 and Kafka
>> version 0.10.0.0.
>> Ahmad
>>
>>
>>
>> On Wed, Jun 1, 2016 at 10:39 AM, Aljoscha Krettek <aljos...@apache.org>
>> wrote:
>>
>>> This is unrelated to joda time or Kryo, that's just an info message in
>>> the log.
>>>
>>> What version of Flink and Kafka are you using?
>>>
>>>
>>>
>>> On Wed, 1 Jun 2016 at 07:02 arpit srivastava <arpit8...@gmail.com>
>>> wrote:
>>>
>>>> Flink uses kryo serialization which doesn't support joda time object
>>>> serialization.
>>>>
>>>> Use java.util.date or you have to change kryo.
>>>>
>>>> Thanks,
>>>> Arpit
>>>>
>>>> On Tue, May 31, 2016 at 11:18 PM, ahmad Sa P <aspp...@gmail.com> wrote:
>>>>
>>>>> Hi
>>>>> I have a problem at running a sample code from the hands-in examples
>>>>> of Apache Flink,
>>>>> I used the following code to send output of a stream to already
>>>>> running Apache Kafka, and get the below error. Could anyone tell me what
>>>>> is
>>>>> going wrong?
>>>>>
>>>>> Best regards
>>>>> Ahmad
>>>>>
>>>>> public class RideCleansing {
>>>>>
>>>>> private static final String LOCAL_KAFKA_BROKER = "localhost:9092";
>>>>> public static final String CLEANSED_RIDES_TOPIC = "mytopic";
>>>>>
>>>>>
>>>>> public static void main(String[] args) throws Exception {
>>>>>
>>>>> StreamExecutionEnvironment env =
>>>>> StreamExecutionEnvironment.getExecutionEnvironment();
>>>>>
>>>>> DataStream<TaxiRide> rides = env.addSource(new
>>>>> TaxiRideGenerator("C://data/nycTaxiRides.gz", 1000.0f));
>>>>>
>>>>> DataStream<TaxiRide> filteredRides = rides.filter(new
>>>>> NYCFilter());
>>>>>
>>>>> filteredRides.addSink(new FlinkKafkaProducer<>(LOCAL_KAFKA_BROKER,
>>>>> CLEANSED_RIDES_TOPIC,
>>>>> new TaxiRideSchema()));
>>>>>
>>>>> env.execute("Taxi Ride Cleansing");
>>>>> }
>>>>>
>>>>> Error:
>>>>> 18:43:15,734 INFO org.apache.flink.api.java.typeutils.TypeExtractor
>>>>> - class org.joda.time.DateTime is not a valid POJO type
>>>>> Exception in thread "main" java.lang.NoClassDefFoundError:
>>>>> kafka/producer/Partitioner
>>>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
>>>>> at
>>>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
>>>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:455)
>>>>> at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
>>>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:367)
>>>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
>>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>>>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>>>> at
>>>>> com.dataArtisans.flinkTraining.exercises.dataStreamJava.rideCleansing.RideCleansing.main(RideCleansing.java:51)
>>>>> Caused by: java.lang.ClassNotFoundException: kafka.producer.Partitioner
>>>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
>>>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
>>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>>>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>>>> ... 13 more
>>>>>
>>>>>
>>>>
>>
