We have had this question often. I think it would be good to bump the version in malhar-contrib as most users are on 0.8.2?
---------- Forwarded message ---------- From: Thomas Weise <[email protected]> Date: Tue, Jul 5, 2016 at 2:20 PM Subject: Re: Question on KafkaInputOperator - with kafka 0.8.2.1 To: [email protected] Hi Eric, You need to use the 0.8.1 version of the client library. It can talk to the 0.8.2 cluster. Thanks, Thomas On Tue, Jul 5, 2016 at 2:16 PM, Martin, Eric <[email protected]> wrote: > Hi all, > > > > I am using the 0.8.x version of the Kafka Input Operators. When using > these operators, I am able to run the application fine while using kafka > version 0.8.1.1. However, if I use version 0.8.2.x, I am not able to run > the application even though the kafka cluster that I am connecting is > running on 0.8.2.1. > > > > The exception that I am getting is: > > *java.lang.NoSuchMethodError: > kafka.cluster.Broker.getConnectionString()Ljava/lang/String;* > > > > *at > com.datatorrent.contrib.kafka.KafkaMetadataUtil.getBrokers(KafkaMetadataUtil.java:114)* > > *at > com.datatorrent.contrib.kafka.KafkaConsumer.initBrokers(KafkaConsumer.java:131)* > > *at > com.datatorrent.contrib.kafka.AbstractKafkaInputOperator.definePartitions(AbstractKafkaInputOperator.java:488)* > > > > It would appear that the getConnectionString() method is not supported in > kafka 0.8.2.x. Using 0.8.1.x is not a huge issue for most things, but I am > looking to keep track of offsets in topics and this only appears to be > available with kafka 0.8.2.x. > > > > Is there any known work around for this issue, so that I can use 0.8.2.x > in the application? > > > > Thanks, > > Eric > > ------------------------------ > > The information contained in this e-mail is confidential and/or > proprietary to Capital One and/or its affiliates and may only be used > solely in performance of work or services for Capital One. The information > transmitted herewith is intended only for use by the individual or entity > to which it is addressed. If the reader of this message is not the intended > recipient, you are hereby notified that any review, retransmission, > dissemination, distribution, copying or other use of, or taking of any > action in reliance upon this information is strictly prohibited. If you > have received this communication in error, please contact the sender and > delete the material from your computer. >
