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From Pranav Kumar Agarwal <praag...@gmail.com>
Subject Re: Unable to run TestHiveDriver tests on latest code
Date Sun, 28 Jun 2015 17:51:06 GMT
Hi Yash,

Thanks for your prompt response.

I was able to see that 404 is coming from 
QueryExecutionServiceImpl.getResultSet method. In that method ctx is 
null and the query handle isn't yet stored in finished_queries table  
hence the NotFoundException is raised. I can run other commands like 
show cubes etc. I don't think its a connection issue.

All the queries are running well from inmobi's hive cli.

I'm using Java 1.7 and maven 3.21. I was able to run Lens with the same 
tools earlier.

Regards,
-Pranav.

On 28/06/15 9:48 pm, Yash Sharma wrote:
>
> Also mention ur env details and java/maven versions.
> Would be helpful for us to debug.
>
> Thanks
>
> - Via mobile. Excuse brevity.
>
> On 28 Jun 2015 9:46 pm, "Yash Sharma" <yash360@gmail.com 
> <mailto:yash360@gmail.com>> wrote:
>
>     Hi Pranav,
>     The error does not highlight a lot of info about your error but i
>     believe that a 404 might be a connection issue.
>
>     Can u check if u can access hive directly (inmobi's version of
>     hive). The root cause can be identified by the testcase u
>     mentioned. I feel it might be related.
>
>     Could you share more info or error logs. Lets figure out the root
>     cause if it helps.
>
>     Regards
>
>     - Via mobile. Excuse brevity.
>
>     On 28 Jun 2015 9:26 pm, "Pranav Kumar Agarwal" <praagarw@gmail.com
>     <mailto:praagarw@gmail.com>> wrote:
>
>         Hi Lens Gurus,
>
>         I installed lens from latest and found that tests are failing:
>         Running TestSuite
>         Tests run: 31, *Failures: 21*, Errors: 0, Skipped: 0, Time
>         elapsed: 41.213 sec <<< FAILURE! - in TestSuite
>         testExecuteQuery(org.apache.lens.driver.hive.TestHiveDriver)
>         Time elapsed: 1.068 sec  <<< FAILURE!
>
>         I'm getting following error from CLI
>
>         lens-shell>query execute select * from local_fact1
>         28 Jun 2015 20:14:12,586 [Spring Shell] INFO cliLogger  -
>         Query handle: 34eb78db-6f47-4079-841e-bf6f7a6e0b1e
>         28 Jun 2015 20:14:17,854 [Spring Shell] INFO cliLogger  - User
>         query: 'select * from local_fact1' was submitted to
>         org.apache.lens.driver.hive.HiveDriver
>         28 Jun 2015 20:14:17,855 [Spring Shell] INFO cliLogger  - 
>         Driver query: 'select * from local_fact1' and Driver handle:
>         OperationHandle [opType=EXECUTE_STATEMENT,
>         getHandleIdentifier()=8f489ef6-068f-4333-ba83-8333bea499f9]
>         *Command failed java.lang.IllegalStateException: Failed to get
>         resultset metadata, cause:HTTP 404 Not Found*
>         lens-shell>query execute select * from local_fact1
>         28 Jun 2015 20:14:25,233 [Spring Shell] INFO cliLogger  -
>         Query handle: 1f59bc58-9272-4a95-8f95-cb3ad9225d69
>         28 Jun 2015 20:14:26,211 [Spring Shell] INFO cliLogger  - User
>         query: 'select * from local_fact1' was submitted to
>         org.apache.lens.driver.hive.HiveDriver
>         28 Jun 2015 20:14:26,212 [Spring Shell] INFO cliLogger  - 
>         Driver query: 'select * from local_fact1' and Driver handle:
>         OperationHandle [opType=EXECUTE_STATEMENT,
>         getHandleIdentifier()=4f1f8c9a-a9b3-4556-a2ba-b9ad3a8823b5]
>         *0 rows process in (0) seconds.*
>
>         There are 2 issues
>         a) I intermittently get the result metadata failed with HTTP 404
>         b) 0 rows returned.
>
>         For each query fired via Lens I can see map reduce job getting
>         initiated but the results for *all* queries is always 0 rows
>         processed.
>
>         Is this a known issue?
>
>         Regards,
>         -Pranav.
>


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