Hi,
How do I go about renaming the output directory for different runs of the DAG
generated through hive?
- Raajay
Begin forwarded message:
> From: Hitesh Shah
> Date: September 11, 2015 at 3:22:25 PM CDT
> To: u...@tez.apache.org
> Subject: Re: Over writing files
&
he analyze commands, I find that CBO optimization is ignored as
expected. Perhaps I am missing some configuration.
I print out the calcite optimized plans, using the "RelOptUtil.toString()"
helper on "calciteOptimizedPlan" at the end of "apply" function in
C
cumulative
cost = {0}, id = 47
The number of rows as displayed here is 1.0, which is clearly not the
correct value.
- Raajay.
e best operator tree. Is this done for performance reasons only ?
Are both these planner inter-changeable for applying CBO to hive queries ?
Thanks
Raajay
(read Operator trees) with
cost lesser than a threshold.
2. Is there an interface for Hive to get the absolute cost (based on Hive Cost
Factory) of a operator tree returned by Calcite ?
Thanks,
Raajay
(read Operator trees)
with cost lesser than a threshold.
2. Is there an interface for Hive to get the absolute cost (based on Hive
Cost Factory) of a operator tree returned by Calcite ?
Thanks,
Raajay
I just started
contributing to Hive :) )
The failed test case was:
org.apache.hive.hcatalog.mapreduce.TestHCatPartitionPublish.testPartitionPublish
and the error was a timeout exception.
What should be my next steps ? Wait for the next regression build results ?
Thanks
Raajay
I just started contributing to Hive :)
The failed test case was:
org.apache.hive.hcatalog.mapreduce.TestHCatPartitionPublish.testPartitionPublish
and the error was a timeout exception.
What should be my next steps ? Wait for the next regression build results ?
Thanks
Raajay
Raajay Viswanathan created HIVE-11413:
-
Summary: Error in detecting availability of
HiveSemanticAnalyzerHooks
Key: HIVE-11413
URL: https://issues.apache.org/jira/browse/HIVE-11413
Project: Hive
