Hive Logging & Resources in Big Data Hadoop

Logging---

$HIVE_HOME/bin/hive -hiveconf hive.root.logger=INFO,console

Resource Add (UDF)—

hive> add jar /home/hduser/hdfs-0.0.1-SNAPSHOT.jar

hive>CREATE TEMPORARY FUNCTION files AS 'usa.ControlFiles';

hive> add FILE /tmp/tt.py; hive> list FILES;

------------------------------------------

ADD { FILE[S] | JAR[S] | ARCHIVE[S] } <filepath1> [<filepath2>]*

LIST { FILE[S] | JAR[S] | ARCHIVE[S] } [<filepath1> <filepath2> ..]

DELETE { FILE[S] | JAR[S] | ARCHIVE[S] } [<filepath1> <filepath2> ..]