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From abdullah alamoudi <bamou...@gmail.com>
Subject Re: Load HDFS data to AsterixDB
Date Wed, 16 Nov 2016 05:13:25 GMT
Where is the attachment?

On Tue, Nov 15, 2016 at 9:11 PM, mingda li <limingda1993@gmail.com> wrote:

> Hi,
>
> Has anyone loaded data from HDFS? I met a problem when loading data use
> following query:
>
> use dataverse tpcds3;
>
> load dataset inventory
>
> using hdfs(("hdfs"="hdfs://SCAI01.CS.UCLA.EDU:9000
> <http://scai01.cs.ucla.edu:9000/>"),("path"="/cla
> sh/datasets/tpcds/10/inventory"),("format"="delimited-text")
> ,("delimiter"="|"));
>
>
> The Error in web interface is:
>
> Internal error. Please check instance logs for further details.
> [NullPointerException]
>
>
> I check the cc.log (cluster controller) and find the following problem:
>
> SEVERE: Unable to create adapter
>
> org.apache.hyracks.algebricks.common.exceptions.AlgebricksException:
> Unable to create adapter
>
>         at org.apache.asterix.metadata.declared.AqlMetadataProvider.get
> ConfiguredAdapterFactory(AqlMetadataProvider.java:990)
>
>         at org.apache.asterix.metadata.declared.LoadableDataSource.buil
> dDatasourceScanRuntime(LoadableDataSource.java:141)
>
> More about the log is in the attachment.
>
>
> I think there is no problem about the syntax of query. Does anyone have
> idea about this?
>
>
> Thanks,
>
> Mingda
>
>

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