Silent flag does not work on local jobs.
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Key: HIVE-517
URL: https://issues.apache.org/jira/browse/HIVE-517
Project: Hadoop Hive
Issue Type: Bug
Components: Clients
Reporter: S. Alex Smith
The commands
hive2 -S -e "from tmp_foo select count(1)" > my_stdout.txt
and
hive2 -S -hiveconf mapred.job.tracker=local -hiveconf
mapred.local.dir=/tmp/foo -e "from tmp_foo select count(1)" > my_stdout.txt
give different results.
The former looks like:
56
and the latter looks like:
plan = /tmp/plan61908.xml
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
set mapred.reduce.tasks=<number>
Job running in-process (local Hadoop)
map = 100%, reduce =0%
map = 100%, reduce =100%
Ended Job = job_local_1
56
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