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From Yash Sharma <yash...@gmail.com>
Subject Re: Unable to run TestHiveDriver tests on latest code
Date Sun, 28 Jun 2015 20:13:36 GMT
Hey Pranav,
Could you also share your OS details. There are coupe of intermittent
issues with windows.
I am able to build on my local setup. I am on Ubuntu 14 Java 7 Mvn 3.0+ and
able to build it.

Please share the error stack you faced while building the tests. Also do
consider exploring/contributing back in case you gather sufficient
information about the issue.We would love to see your contributions.

Best,
Yash

On Sun, Jun 28, 2015 at 11:21 PM, Pranav Kumar Agarwal <praagarw@gmail.com>
wrote:

>  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> 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>
>> 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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