Sqoop CLI limitations
- User running Scoop CLI , requires connectors installed in the same machine
- User need to know credentials ( admin may not want to share with all )
- Scoop jobs are stored locally , and cannot be shared with other team members
- People can unknowingly create load on RDBMS
- sqoop2-sheel only submits jobs to sqoop2 server
- sqoop2 server does all the work
- communication to sqoop2 is via json + rest
- client doesnt need to access hadoop or rdbms ( only server does )
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