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From Jeszy <jes...@gmail.com>
Subject Re: Impala Failed to read file from HDFS
Date Fri, 10 Mar 2017 06:48:52 GMT
Hello,

Sounds like Impala expected 1.parquet to be in the folder, but it wasn't.
You probably forgot to do 'refresh <table>' after altering data from
the outside.

HTH

On Fri, Mar 10, 2017 at 7:30 AM, 俊杰陈 <cjjnjust@gmail.com> wrote:
> Hi,
> I'm using latest impala built from github,  and setup impala cluster with
> 2-nodes like below:
> node-1: statestored, catalogd, namenode,datanode.
> node-2: impalad, datanode.
>
> Then I created database and table, loaded data from external parquet file
> into table. Everything was OK, but when I executed a query it failed with
> following message:
>
> Failed to open HDFS file
> file:/user/hive/warehouse/parquet_data.db/test/1.parquet
> Error(2): No such file or directory
>
> But I can still ‘desc test’. Anyone met with this? Thanks in advanced.
>
>
>
> --
> Thanks & Best Regards

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