My apologies for the noise created about this. It's still not clear what
really happened however when I started to observe that basic ps -ef
output started to differ across terminals I restarted the machine and
thereafter everything working like a charm.
Thanks for all the prompt feedback. Much appreciated.
Regards,
-Pranav.
p.s. /tmp had good space available
On 29/06/15 9:53 am, amareshwarisr . wrote:
Pranav,
Is JAVA_HOME environment variable set? HiveDriver tests required
JAVA_HOME to be set.
Also, Can you look at querylogs by running following in
lens-driver-hive module?
target/query_logs/*/* |less
Also, is your /tmp is fine? Some of the tests use /tmp to put tables
and their data.
Thanks
Amareshwari
On Mon, Jun 29, 2015 at 1:43 AM, Yash Sharma <[email protected]
<mailto:[email protected]>> wrote:
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
<[email protected] <mailto:[email protected]>> 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" <[email protected]
<mailto:[email protected]>> 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"
<[email protected] <mailto:[email protected]>> 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.
