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From Abhishek Girish <abhishek.gir...@gmail.com>
Subject Re: Error in running select over hdfs
Date Fri, 24 Oct 2014 00:35:00 GMT
Can you look up the drillbit.log (should be present some place in your
installation log directory) and find "b6f84bc1-8f18-42e9-b79f-c889fa13a40e".
Share the error that is shown.

On Thu, Oct 23, 2014 at 5:10 PM, Mohit Anchlia <mohitanchlia@gmail.com>
wrote:

> I moved the file to .json and now I get:
>
> 0: jdbc:drill:zk=local> select * from `tweets-0.json`;
> Query failed: Screen received stop request sent. null
> [b6f84bc1-8f18-42e9-b79f-c889fa13a40e]
> Error: exception while executing query: Failure while trying to get next
> result batch. (state=,code=0)
>
> On Thu, Oct 23, 2014 at 11:28 AM, Abhishek Girish <
> abhishek.girish@gmail.com
> > wrote:
>
> > Or if your data is indeed in json format, change the extension of your
> data
> > file from ".txt" to ".json"
> >
> > On Thu, Oct 23, 2014 at 11:25 AM, Abhishek Girish <
> > abhishek.girish@gmail.com
> > > wrote:
> >
> > > Can you try replacing "storageformat": "json" with "storageformat":
> "csv"
> > > ‚Äčin your plugin‚Äč
> > > ?
> > >
> > >
> > > On Thu, Oct 23, 2014 at 11:11 AM, Mohit Anchlia <
> mohitanchlia@gmail.com>
> > > wrote:
> > >
> > >> I've tried that too
> > >>
> > >> Error: exception while executing query: Failure while trying to get
> next
> > >> result batch. (state=,code=0)
> > >> 0: jdbc:drill:zk=local> select * from hdfs.json.`/tweets-0.txt`;
> > >> Oct 23, 2014 2:10:40 PM
> org.eigenbase.sql.validate.SqlValidatorException
> > >> <init>
> > >> SEVERE: org.eigenbase.sql.validate.SqlValidatorException: Table
> > >> 'hdfs.json./tweets-0.txt' not found
> > >> Oct 23, 2014 2:10:40 PM org.eigenbase.util.EigenbaseException <init>
> > >> SEVERE: org.eigenbase.util.EigenbaseContextException: From line 1,
> > column
> > >> 15 to line 1, column 18: Table 'hdfs.json./tweets-0.txt' not found
> > >> Query failed: Failure while parsing sql. Table
> 'hdfs.json./tweets-0.txt'
> > >> not found [619f0469-0606-4e8e-9ae5-17a305f527fe]
> > >> Error: exception while executing query: Failure while trying to get
> next
> > >> result batch. (state=,code=0)
> > >> 0: jdbc:drill:zk=local>
> > >>
> > >> On Thu, Oct 23, 2014 at 11:04 AM, Neeraja Rentachintala <
> > >> nrentachintala@maprtech.com> wrote:
> > >>
> > >> > can you just try this.
> > >> > select * from hdfs.json.`/tweets-0.txt`;
> > >> >
> > >> > On Thu, Oct 23, 2014 at 10:59 AM, Mohit Anchlia <
> > mohitanchlia@gmail.com
> > >> >
> > >> > wrote:
> > >> >
> > >> > > This is what I see, looks like that file is showing up
> > >> > >
> > >> > > sqlline version 1.1.6
> > >> > > 0: jdbc:drill:zk=local> use hdfs.json;
> > >> > > +------------+------------+
> > >> > > |     ok     |  summary   |
> > >> > > +------------+------------+
> > >> > > | true       | Default schema changed to 'hdfs.json' |
> > >> > > +------------+------------+
> > >> > > 1 row selected (1.112 seconds)
> > >> > > 0: jdbc:drill:zk=local> show files
> > >> > > . . . . . . . . . . . > ;
> > >> > >
> > >> > >
> > >> >
> > >>
> >
> +------------+-------------+------------+------------+------------+------------+-------------+------------+------------------+
> > >> > > |    name    | isDirectory |   isFile   |   length   |   owner
> |
> > >> > > group    | permissions | accessTime | modificationTime |
> > >> > >
> > >> > >
> > >> >
> > >>
> >
> +------------+-------------+------------+------------+------------+------------+-------------+------------+------------------+
> > >> > > | tweets-0.txt | false       | true       | 2097437    | root
> >  |
> > >> > > supergroup | rw-r--r--   | 2014-10-22 19:26:15.458 | 2014-10-22
> > >> > > 14:04:26.585 |
> > >> > > | tweets-1.txt | false       | true       | 1998156    | root
> >  |
> > >> > > supergroup | rw-r--r--   | 2014-10-22 14:04:26.616 | 2014-10-22
> > >> > > 14:04:37.123 |
> > >> > >
> > >> > >
> > >> >
> > >>
> >
> +------------+-------------+------------+------------+------------+------------+-------------+------------+------------------+
> > >> > > 2 rows selected (0.264 seconds)
> > >> > > 0: jdbc:drill:zk=local>
> > >> > >
> > >> > > On Thu, Oct 23, 2014 at 10:56 AM, Jason Altekruse <
> > >> > > altekrusejason@gmail.com>
> > >> > > wrote:
> > >> > >
> > >> > > > Could you try running 'show files' from the sqllline prompt
to
> see
> > >> if
> > >> > > that
> > >> > > > gives you any results for files Drill is able to find?
> > >> > > >
> > >> > > > On Thu, Oct 23, 2014 at 10:43 AM, Mohit Anchlia <
> > >> > mohitanchlia@gmail.com>
> > >> > > > wrote:
> > >> > > >
> > >> > > > > Could somebody look at this error and advise what might
be
> > wrong?
> > >> It
> > >> > > > seems
> > >> > > > > I am doing everything that's documented.
> > >> > > > > On Wed, Oct 22, 2014 at 2:20 PM, Mohit Anchlia <
> > >> > mohitanchlia@gmail.com
> > >> > > >
> > >> > > > > wrote:
> > >> > > > >
> > >> > > > > > I am getting the following error even though that
file
> exists
> > in
> > >> > hdfs
> > >> > > > > >
> > >> > > > > > 0: jdbc:drill:zk=local> select * from
> > >> > > > > > hdfs.`/user/train/xd/tweets/tmp/tweets-0.txt`;
> > >> > > > > > Oct 22, 2014 5:16:31 PM
> > >> > > > org.eigenbase.sql.validate.SqlValidatorException
> > >> > > > > > <init>
> > >> > > > > > SEVERE: org.eigenbase.sql.validate.SqlValidatorException:
> > Table
> > >> > > > > > 'hdfs./user/train/xd/tweets/tmp/tweets-0.txt'
not found
> > >> > > > > > Oct 22, 2014 5:16:31 PM
> org.eigenbase.util.EigenbaseException
> > >> > <init>
> > >> > > > > > SEVERE: org.eigenbase.util.EigenbaseContextException:
From
> > line
> > >> 1,
> > >> > > > column
> > >> > > > > > 15 to line 1, column 18: Table
> > >> > > > > > 'hdfs./user/train/xd/tweets/tmp/tweets-0.txt'
not found
> > >> > > > > > Query failed: Failure while parsing sql. Table
> > >> > > > > > 'hdfs./user/train/xd/tweets/tmp/tweets-0.txt'
not found
> > >> > > > > > [7e1d5c73-0521-480e-b74b-a4fa50e3f4a7]
> > >> > > > > > Error: exception while executing query: Failure
while trying
> > to
> > >> get
> > >> > > > next
> > >> > > > > > result batch. (state=,code=0)
> > >> > > > > >
> > >> > > > > >
> > >> > > > > > I created new plugin called hdfs.
> > >> > > > > >
> > >> > > > > > {
> > >> > > > > >   "type": "file",
> > >> > > > > >   "enabled": true,
> > >> > > > > >   "connection": "hdfs://10.225.156.201:9000/",
> > >> > > > > >   "workspaces": {
> > >> > > > > >     "json": {
> > >> > > > > >       "location": "/user/train/xd/tweets/tmp",
> > >> > > > > >       "writable": false,
> > >> > > > > >       "storageformat": "json"
> > >> > > > > >     }
> > >> > > > > >   },
> > >> > > > > >   "formats": {
> > >> > > > > >     "json": {
> > >> > > > > >       "type": "json"
> > >> > > > > >     }
> > >> > > > > >   }
> > >> > > > > > }
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> > >
> > >
> >
>

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