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Kafka >> mail # user >> Question about kafka-consumer-perf-test.sh


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Baran Nohutçuoğlu 2014-06-26, 21:15
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Bae, Jae Hyeon 2013-01-14, 22:06
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Re: Question about kafka consumer stream/partition

Yes. To know the total number of consumers/streams in a group, you need to
add up the number of streams on every consumer instance

3 streams will be idle. Partition is the smallest granularity of
consumption. This is because if we allow streams to share partitions, there
will be a lot of distributed locking involved affecting throughput
adversely.

Thanks
Neha

 
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB