Viraj Jasani created PHOENIX-7376:
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Summary: ViewUtil#findAllDescendantViews should provide two
versions to differentiate CQSI initiated by clients and servers
Key: PHOENIX-7376
URL: https://issues.apache.org/jira/browse/PHOENIX-7376
Project: Phoenix
Issue Type: Improvement
Affects Versions: 5.2.0
Reporter: Viraj Jasani
ViewUtil#findAllDescendantViews provides ability to retrieve all the descendant
views of a given table or view by scanning the hierarchy of parent to child in
the depth-first fashion. While this utility was initially built for coprocessor
endpoints, it creates CQSI connection using with server connection property:
IS_SERVER_CONNECTION.
While we don't have server connection specific logic, we need to provide
separate RPC handler pools for server to server RPC calls for System tables
(PHOENIX-7370). In order to properly differentiate connections being created
from client to server vs server to server, ViewUtil#findAllDescendantViews()
should provide two flavors - one to be used by client to server connections.
For instance, PHOENIX-7067 and PHOENIX-4555 should use client version of
ViewUtil#findAllDescendantViews() whereas all MetaDataEndpointImpl should use
server version of ViewUtil#findAllDescendantViews().
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