| clear query|facets|time |
Search criteria: .
Results from 1 to 8 from
8 (0.088s).
|
|
|
Loading phrases to help you
refine your search...
|
|
[HIVE-4105] Hive MapJoinOperator unnecessarily deserializes values for all join-keys - Hive - [issue]
|
|
...We can avoid this for inner-joins. Hive does an explicit value de-serialization up front so even for those rows which won't emit output. In these cases, we can do just with key de-serializat...
|
|
|
http://issues.apache.org/jira/browse/HIVE-4105
Author: Vinod Kumar Vavilapalli,
2013-04-24, 21:25
|
|
|
[HIVE-4014] Hive+RCFile is not doing column pruning and reading much more data than necessary - Hive - [issue]
|
|
...With even simple projection queries, I see that HDFS bytes read counter doesn't show any reduction in the amount of data read....
|
|
|
http://issues.apache.org/jira/browse/HIVE-4014
Author: Vinod Kumar Vavilapalli,
2013-04-15, 17:54
|
|
|
Re: unbalanced transaction calls - Hive - [mail # user]
|
|
...If we can enable access logs on the meta store and figure out the last query before the one that failed, it should be easy to track it. I did find a couple of unbalanced calls in code....
|
|
|
Author: Vinod Kumar Vavilapalli,
2013-02-22, 21:55
|
|
|
Re: [VOTE] Graduate HCatalog from the incubator and become part of Hive - Hive - [mail # dev]
|
|
...+1 non-binding. Thanks, +Vinod On Wed, Feb 6, 2013 at 8:06 PM, Namit Jain wrote: +Vinod Hortonworks Inc. http://hortonworks.com/...
|
|
|
Author: Vinod Kumar Vavilapalli,
2013-02-07, 04:08
|
|
|
Re: Stacktrace on 3 way join - Hive - [mail # user]
|
|
...What are the underlying serdes for all your tables? +Vinod On Fri, Feb 1, 2013 at 10:02 AM, Juan P. wrote: +Vinod Hortonworks Inc. http://hortonworks.com/...
|
|
|
Author: Vinod Kumar Vavilapalli,
2013-02-01, 19:39
|
|
|
Re: [VOTE] Amend Hive Bylaws + Add HCatalog Submodule - Hive - [mail # user]
|
|
...+1 and +1 non-binding. Great to see this happen! Thanks, +Vinod On Thu, Jan 31, 2013 at 12:14 AM, Namit Jain wrote: +Vinod Hortonworks Inc. http://horto...
|
|
|
Author: Vinod Kumar Vavilapalli,
2013-01-31, 22:04
|
|
|
Re: Possible to set map/reduce log level in configuration file? - Hive - [mail # user]
|
|
... That's not true, you don't need to restart the cluster. Changing client-side mapredi-site.xml is the correct solution. HTH, +Vinod On Dec 14, 2012, at 9:10 AM, Ted Re...
|
|
|
Author: Vinod Kumar Vavilapalli,
2012-12-18, 04:59
|
|
|
Re: Hive parallel execution deadlocks, need restart of yarn-nodemanager - Hive - [mail # user]
|
|
...You mentioned you only have one NodeManager. So, is hive generating 3 MapReduce jobs? And how many map and reduce tasks for each job? What is your yarn.nodemanager.resource.memor...
|
|
|
Author: Vinod Kumar Vavilapalli,
2012-12-06, 20:08
|
|
|
|
