eval:
select query:
sqoop eval --connect jdbc:mysql://localhost/sara --username=root --password=cloudera --query "select * from employee"
insert query"
sqoop eval --connect jdbc:mysql://localhost/sara --username=root --password=cloudera --query "INSERT INTO employee values(1207,'Mahan','UI Dev',15000,'TP')"
list databases:
sqoop list-databases --connect jdbc:mysql://localhost --username root --password cloudera
sqoop list-databases --connect jdbc:mysql://localhost --username root --password cloudera
Subscribe to:
Post Comments (Atom)
Flume - Simple Demo
// create a folder in hdfs : $ hdfs dfs -mkdir /user/flumeExa // Create a shell script which generates : Hadoop in real world <n>...
-
How to fetch Spark Application Id programmaticall while running the Spark Job? scala> spark.sparkContext.applicationId res124: String = l...
-
input data: ---------- customerID, itemID, amount 44,8602,37.19 35,5368,65.89 2,3391,40.64 47,6694,14.98 29,680,13.08 91,8900,24.59 ...
-
pattern matching is similar to switch statements in C#, Java no fall-through - at least one condition matched no breaks object PatternExa { ...
No comments:
Post a Comment