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Posted to dev@carbondata.apache.org by 陈星宇 <ch...@keruyun.com> on 2018/06/01 08:14:05 UTC

carbondata-presto support hdfs High Availability

hi,


presto supports stand-alone hdfs address ,just like the configuration: carbondata-store=hdfs://namenode:9000/test/carbondata
but if set HDFS High Availability, it's not working and got error: java.net.UnknownHostException: nameservice1


does carbondata-presto supports hdfs High Availability? any suggest for this.


thanks


ChenXingYu

Re: carbondata-presto support hdfs High Availability

Posted by Anubhav Tarar <an...@knoldus.in>.

Hi ChenXingYu,
thankx for your concern,can you please provide all steps to replicate this
issue like, how you increase the hdfs high availability?what path you
provided in presto configuration  parameter carbondata-store?

On Fri, Jun 1, 2018 at 1:44 PM, 陈星宇 <ch...@keruyun.com> wrote:

> hi,
>
>
> presto supports stand-alone hdfs address ,just like the configuration:
> carbondata-store=hdfs://namenode:9000/test/carbondata
> but if set HDFS High Availability, it's not working and got error:
> java.net.UnknownHostException: nameservice1
>
>
> does carbondata-presto supports hdfs High Availability? any suggest for
> this.
>
>
> thanks
>
>
> ChenXingYu




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