Flink Cluster setup

2016-08-19 Thread Alam, Zeeshan
Hi All, I have set up a flink standalone cluster, with one master and two slave , all RedHat-7 machines. In the master Dashboard http://flink-master:8081/ I can see 2 Task Manager and 8 task slot as I have set taskmanager.numberOfTaskSlots: 4 in flink-conf.yaml in all of the slaves. Now when

RE: What is the recommended way to read AVRO data from Kafka using flink.

2016-08-04 Thread Alam, Zeeshan
hema would simply be an adjustment of the AvroInputFormat to the interface of the DeserializationSchema. In your Avro DeserializationSchema, you can probably create the Avro readers internally with an Avro schema (I believe). Greetings, Stephan On Tue, Aug 2, 2016 at 4:53 PM, Alam, Zee

Flink Batch Processing with Kafka

2016-08-03 Thread Alam, Zeeshan
Hi, Flink works very well with Kafka if you wish to stream data. Following is how I am streaming data with Kafka and Flink. FlinkKafkaConsumer08 kafkaConsumer = new FlinkKafkaConsumer08<>(KAFKA_AVRO_TOPIC, avroSchema, properties); DataStream messageStream = env.addSource(kafkaConsumer); Is th

RE: How to read AVRO data from Kafka using Flink

2016-08-03 Thread Alam, Zeeshan
arey [mailto:sca...@expedia.com] Sent: Tuesday, August 02, 2016 8:49 PM To: Alam, Zeeshan; user@flink.apache.org Subject: Re: How to read AVRO data from Kafka using Flink I can tell you that we are reading Avro data from Kafka on Flink without problems. It seems like you have a mistake somewhere in

RE: What is the recommended way to read AVRO data from Kafka using flink.

2016-08-02 Thread Alam, Zeeshan
ings, Stephan On Tue, Aug 2, 2016 at 4:04 PM, Alam, Zeeshan mailto:zeeshan.a...@fmr.com>> wrote: Hi, I am using Flink 1.0.3 and FlinkKafkaConsumer08 to read AVRO data from flink. I am having the AVRO schema file with me which was used to write data in Kafka. Here https://ci.apache.org/proj

What is the recommended way to read AVRO data from Kafka using flink.

2016-08-02 Thread Alam, Zeeshan
Hi, I am using Flink 1.0.3 and FlinkKafkaConsumer08 to read AVRO data from flink. I am having the AVRO schema file with me which was used to write data in Kafka. Here https://ci.apache.org/projects/flink/flink-docs-release-0.8/example_connectors.html you have mentioned that using the GenericDa

How to read AVRO data from Kafka using Flink

2016-08-02 Thread Alam, Zeeshan
Hi All, I am trying to read AVRO data from Kafka using Flink 1.0.3 but I am getting error. I have posted this issue in Stack Overflow: http://stackoverflow.com/questions/38715286/how-to-decode-kafka-messages-using-avro-and-flink . Is there any mistake we can try to look into or there a better w

How to read AVRO data from Kafka using Flink

2016-08-01 Thread Alam, Zeeshan
Hi All, I am trying to read AVRO data from Kafka using Flink 1.0.3 but I am getting error. I have posted this issue in Stack Overflow: http://stackoverflow.com/questions/38698721/how-to-read-avro-data-from-kafka-using-flink . Is there any mistake we can try to look into? Thanks & Regards Zees