Yongzhi Chen created HIVE-11150:
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Summary: Remove wrong warning message related to chgrp
Key: HIVE-11150
URL: https://issues.apache.org/jira/browse/HIVE-11150
Project: Hive
Issue Type: Bug
Components: Shims
Affects Versions: 1.2.0, 1.0.0, 0.14.0, 0.13.0
Reporter: Yongzhi Chen
Assignee: Yongzhi Chen
Priority: Minor
When using other file system other than hdfs, users see warning message
regarding hdfs chgrp. The warning is very annoying and confusing. We'd better
remove it.
The warning example:
{noformat}
hive> insert overwrite table s3_test select total_emp, salary, description from
sample_07 limit 5;
-chgrp: '' does not match expected pattern for group
Usage: hadoop fs [generic options] -chgrp [-R] GROUP PATH...
Total jobs = 1
Launching Job 1 out of 1
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>
{noformat}
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