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>
>
>
> *From:* Jose Rozanec [mailto:jose.roza...@mercadolibre.com]
> *Sent:* Tuesday, September 27, 2016 5:54 PM
> *To:* user@hive.apache.org
> *Subject:* How to obtain concurrent query executions
>
>
>
> Hi,
>
>
>
> We have a Hive cluster. We no
Hi,
We have a Hive cluster (Hive 2.1.0+Tez 0.8.4) which works well for most
queries. Though for some heavy ones we observe that sometimes are able to
execute and sometimes get rejected. We are not sure why we get a rejection
instead of getting them enqueued and wait for execution until resources i
Hi,
We have a Hive cluster. We notice that some queries consume all resources,
which is not desirable to us, since we want to grant some degree of
parallelism to incoming ones: any incoming query should be able to do at
least some progress, not just wait the big one finish.
Is there way to do so?
Hi,
We have a Hive cluster. We notice that some queries consume all resources,
which is not desirable to us, since we want to grant some degree of
parallelism to incoming ones: any incoming query should be able to do at
least some progress, not just wait the big one finish.
Is there way to do so?
Hi all,
Upgrading DB schema from 2.0.0 to 2.1.0 is causing an error. Did anyone
experience similar issues?
Below we leave the command and stacktrace.
Thanks,
*./schematool -dbType mysql -upgradeSchemaFrom 2.0.0*
Starting upgrade metastore schema from version 2.0.0 to 2.1.0
Upgrade script upgrad
Hi,
We set up a Hive cluster with LDAP and we are able to authenticate and use
if from beeline without issues:
beeline> !connect jdbc:hive2://localhost:1/default Connecting to
jdbc:hive2://localhost:1/default Enter username for
jdbc:hive2://localhost:1/default:
uid=,ou=People
rent port like 636 or something. Default port does not
> work as far as I remember.
>
> Could you check if something on these lines ?
>
> Thanks,
> Anurag Tangri
>
> Sent from my iPhone
>
> On Jun 15, 2016, at 3:01 PM, Jose Rozanec
> wrote:
>
> Hi,
>
> We
in the one LDAPS is configured. May that
cause some trouble?
We would value any insight or guidance from those who already worked on
this.
Thanks!
Joze.
2016-06-13 9:45 GMT-03:00 Jose Rozanec :
> Thank you for the quick response. Will try upgrading to version 2.1.0
>
> Thanks!
>
>
>> ldaps://ip:port
>>
>>
>> hive.server2.authentication.ldap.baseDN
>> dc=net,dc=com
>>
>>
>> Thanks!
>>
>> Joze.
>>
>
>
> This issue is fixed here https://issues.apache.org/jira/browse/HIVE-1
Hello,
We are working on a Hive 2.0.0 cluster, to configure LDAPS authentication,
but I get some errors preventing a successful authentication.
Does anyone have some insight on how to solve this?
*The problem*
The errors we get are (first is most frequent):
- sun.security.provider.certpath.SunCer
**-Xmx1500m*
>
> In HUE, this is the settings tab and you enter them manually. I’m unsure
> about command line.
>
>
> From: Jose Rozanec
> Reply-To: "user@hive.apache.org"
> Date: Tuesday, May 3, 2016 at 12:45 PM
> To: "user@hive.apache.org"
> Sub
Hello,
We are running queries on Hive against parquet files.
In the schema definition, we have a parquet struct called device with a
string field user_agent.
If we run query from Example 1, it returns results as expected.
If we run query from Example 2, execution fails and exits with error.
Did
=true and restarting the
process, we got it running as expected.
2016-04-04 13:00 GMT-03:00 Jose Rozanec :
> Hello,
>
> Today morning we started getting an issue at Hue instance, when creating
> an EMR cluster with Hive/Hue. At this link we provide the trace we get,
> when attempting
Hello,
Today morning we started getting an issue at Hue instance, when creating an
EMR cluster with Hive/Hue. At this link we provide the trace we get, when
attempting to setup Hue's Hive Editor: http://pastebin.com/LTN15k7r
Did anyone face this? A few days ago we had no issues creating a cluster
for this in Hive, but it only fixed querying with mixed
> case in top level column names, not columns nested in structs.
>
> Hope this helps,
>
> Nick
>
> Nicholas Szandor Hakobian
> Data Scientist
> Rally Health
> nicholas.hakob...@rallyhealth.com
>
>
Hello,
We have a Hive (v 1.0.0) cluster at EMR and data stored in parquet files.
When querying data, it fails to return result, causing a NPE. We think the
error may be related with Hive deserialization, since can query data
without problems when using other technologies (ex.: Presto).
Here we pr
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