Livy Appendix: Quick Reference

# Install mpacks

ambari-server install-mpack --mpack=<path-to-mpack> --verbose

ambari-server restart

# Version info

curl http://<host>:<port>/version

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# List sessions

curl http://<host>:<port>/sessions

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# Create session

curl -X POST http://<host>:<port>/sessions -H "Content-Type: application/json" -d '{...}'

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# Get session

curl http://<host>:<port>/sessions/{session-id}

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# Delete session

curl -X DELETE http://<host>:<port>/sessions/{session-id}

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# List batches

curl http://<host>:<port>/batches

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# Submit batch

curl -X POST http://<host>:<port>/batches -H "Content-Type: application/json" -d '{...}'

# Livy 3.5.5

/etc/livy3/conf/livy.conf

/etc/livy3/conf/livy-env.sh

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# Livy 3.3.3

/etc/livy3_3_3_3/conf/livy.conf

/etc/livy3_3_3_3/conf/livy-env.sh

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# Livy 3.5.1

/etc/livy3_3_5_1/conf/livy.conf

/etc/livy3_3_5_1/conf/livy-env.sh

# Livy 3.5.5

/var/log/livy3/livy-livy-server.out

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# Livy 3.3.3

/var/log/livy333/livy-livy-server.out

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# Livy 3.5.1

/var/log/livy351/livy-livy-server.out