pan3793 commented on code in PR #4147:
URL: https://github.com/apache/kyuubi/pull/4147#discussion_r1082908356
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charts/kyuubi/templates/_helpers.tpl:
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@@ -16,33 +16,18 @@
*/}}
{{/*
-Expand the name of the chart.
+A comma separated string of enabled frontend protocols, e.g.
"MYSQL,REST,THRIFT_BINARY".
Review Comment:
Sorry for the late reply, it's during the Chinese Spring Festival holiday.
- THRIFT_BINARY is much much stable, w/ lots of production use cases.
- THRIFT_HTTP should work well w/ a single node, but may not be in the HA
mode, since the HTTP is the short connection, and Kyuubi Server does not
implement the shared session state across multi-instances. A workaround is to
use client-IP hash strategy in the load balancer so that the same client always
accesses the same server.
- REST the batch API(the Livy-like API) should be considered as GA since
1.7, which fully supports HA mode and has production use cases in different
companies. The rest of the API has a similar issue w/ THRIFT_HTTP in HA
- MYSQL 1)network protocol is implemented, 2)authentication does not work,
3)it does not support MySQL metadata queries which access the
`information_schemas`. Basically, you can access Kyuubi using `mysql` cli or
`mysql-connector-j` w/o authentication.
- TRINO it's under development, I guess it can work limited in 1.7
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