[Hadoop-RDMA-discuss] RDMA for Apache Kafka 0.9.1

[Xiaoyi Lu]

Can you change the device.num to 1 and recheck?

Xiaoyi

Sent from my iPhone

> On Mar 28, 2019, at 10:21 PM, "13813995851 at 139.com" <13813995851 at 139.com> wrote:
> 
> Hi, Xiaoyi,
> 
> thank you for your reply!
> I have set the corresponding config values in the producer.properties, server.properties and consumer.properties files.
> but  the HCA card still can't be found?Is there any problem with the attachment log?
> 
> Best regard!
> 13813995851 at 139.com
>  
> From: Lu, Xiaoyi
> Date: 2019-03-29 07:07
> To: 13813995851 at 139.com
> CC: rdma-hadoop-discuss
> Subject: Re: [Hadoop-RDMA-discuss] RDMA for Apache Kafka 0.9.1
> Hi,
>  
> If you have read our user guide, in Section "4.2 Advanced Configuration”, we have mentioned the following configuration parameters:
>  
> rdma.dev.name=mlx5_0
>  
> rdma.dev.num=0
>  
> You need to set the corresponding config values in the producer.properties, server.properties and consumer.properties files.
>  
> Xiaoyi
>  
> > On Mar 28, 2019, at 4:14 AM, 13813995851 at 139.com wrote:
> >
> > hello, I encountered a problem when I installed RDMA for Apache Kafka,
> > Can you tell me how to solve it?thanks
> > [root at test rdma-kafka-0.9.1]# ibstat
> > CA 'mlx4_0'
> >         CA type: MT4099
> >         Number of ports: 1
> >         Firmware version: 2.42.5000
> >         Hardware version: 1
> >         Node GUID: 0xf45214030083ede0
> >         System image GUID: 0xf45214030083ede3
> >         Port 1:
> >                 State: Active
> >                 Physical state: LinkUp
> >                 Rate: 40 (FDR10)
> >                 Base lid: 17
> >                 LMC: 0
> >                 SM lid: 6
> >                 Capability mask: 0x02514868
> >                 Port GUID: 0xf45214030083ede1
> >                 Link layer: InfiniBand
> >
> > [root at test rdma-kafka-0.9.1]# bin/kafka-topics.sh --list --zookeeper localhost:2181
> > test
> > [root at test rdma-kafka-0.9.1]# bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test
> > Cannot find valid HCA
> >  at line 319 in file ucr_init.c
> >
> > Best regards!
> > 13813995851 at 139.com
> > _______________________________________________
> > RDMA-Hadoop-discuss mailing list
> > RDMA-Hadoop-discuss at cse.ohio-state.edu
> > http://mailman.cse.ohio-state.edu/mailman/listinfo/rdma-hadoop-discuss
>  
> <kafka.txt>
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