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Posted to user@kylin.apache.org by Huan Jiang <hu...@moji.com> on 2019/09/02 02:35:53 UTC

Re: 【问题求助】kylin在build时报Counters为0错误

Hi:
  现有的module 中没有使用维表，没有join操作，只用到了单表！所以应该不是你所说的那个问题，还有别的情况吗？

1） Model 信息如下：
[cid:9BD3B7AB-489B-4F39-B606-4EB5121BB78F]
[cid:4C7FD449-5998-41BA-93C7-6B0AA46252A9]
[cid:6872BA73-060C-4CFC-A61F-3D947BF6DFDA]

2） Cube 信息如下：

[cid:11B25B16-A437-4C3B-B5E3-66C0F4001B48]
[cid:77D1D442-EA5A-4992-8A40-B4AF9F462437]
[cid:AA963EA1-27C6-4847-B46E-C289755A08AE]


[cid:2E73DEFE-9819-4F7C-A3EC-9D70B4B3E28E]



在 2019年8月28日，下午12:01，Yaqian Zhang <Ya...@126.com>> 写道：

Hi Huan:
Can you describe the construction details, such as dimension tables and fact tables?
In my opinion, it may be that dimension tables and fact tables do not have qualified columns in the join process, which results in counters being zero when cuboid is built.
You can check your table join conditions.

On Aug 28, 2019, at 11:02 AM, Huan Jiang <hu...@moji.com>> wrote:

问题描述：Kylin 在 build 阶段 -  Convert Cuboid Data to HFile 时，报  org.apache.kylin.engine.mr.exception.MapReduceException:Counters:0<org.apache.kylin.engine.mr.exception.mapreduceexception:Counters:0> （偶尔会报，不是每次build都报）
具体信息：

<PastedGraphic-2.png>

<PastedGraphic-1.png>

请问，这种错误怎么解决呢，谢谢！

Re: 【问题求助】kylin在build时报Counters为0错误

Posted by ShaoFeng Shi <sh...@apache.org>.
In my experience, this error indicates the hadoop job was failed. You need
to check the MR job in YARN resource manager.

Best regards,

Shaofeng Shi 史少锋
Apache Kylin PMC
Email: shaofengshi@apache.org

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Huan Jiang <hu...@moji.com> 于2019年9月2日周一 上午10:36写道：

> Hi:
>   现有的module 中没有使用维表，没有join操作，只用到了单表！所以应该不是你所说的那个问题，还有别的情况吗？
>
> 1） Model 信息如下：
>
> 2） Cube 信息如下：
>
>
>
>
>
>
> 在 2019年8月28日，下午12:01，Yaqian Zhang <Ya...@126.com> 写道：
>
> Hi Huan:
> Can you describe the construction details, such as dimension tables and
> fact tables?
> In my opinion, it may be that dimension tables and fact tables do not have
> qualified columns in the join process, which results in counters being zero
> when cuboid is built.
> You can check your table join conditions.
>
> On Aug 28, 2019, at 11:02 AM, Huan Jiang <hu...@moji.com> wrote:
>
> 问题描述：Kylin 在 build 阶段 -  Convert Cuboid Data to HFile 时，报
> org.apache.kylin.engine.mr.exception.MapReduceException:Counters:0
>  （偶尔会报，不是每次build都报）
> 具体信息：
>
> <PastedGraphic-2.png>
>
> <PastedGraphic-1.png>
>
> 请问，这种错误怎么解决呢，谢谢！
>
>
>
>