Samuel Suter created LIVY-560:
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Summary: Livy doesn't work on Kubernetes in cluster mode
Key: LIVY-560
URL: https://issues.apache.org/jira/browse/LIVY-560
Project: Livy
Issue Type: Bug
Components: RSC
Affects Versions: 0.5.0
Environment: Kubernetes 1.13.2, Livy 0.5.0-incubating, Spark 2.4.0
Reporter: Samuel Suter
Livy is able to start the driver pod which in turn starts the executor pod but
then fails probably because Livy is not able to callback the executor.
The spark pods are able to communicate with Livy because we did set the RPC
server address to the actual IP address. Ie :
{code:java}
echo "livy.rsc.rpc.server.address = $(hostname -i)" > livy-client.conf
{code}
Log extract from Livy:
{code:java}
ERROR RSCClient: Failed to connect to context.
{code}
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