Drake Youngkun Min

I wrote a quick fix: https://github.com/minyk/etcd-mesos/commit/2b54e65119aed4c8ea5112c8f3927fab80194672 Just add `client.Close()`, then connection numbers are very stable(~20) for now.

@yaooqinn this is getting bigger than I thought. Currently, initial translation to kyuubi was done and start to write unit test. May I send Working-In-Progress PR for discussion? Any restriction...

we're planning similar feature for our product, but using svc object of spark-driver pod is our approach. we think this is more reliable than ip address in the zookeeper.

in our qa env, similar update explain like this: ``` EXPLAIN EXTENDED UPDATE spkui05_1_s3a_mig SET field_one = 'one' WHERE field_three = 'two'; == Parsed Logical Plan == 'UpdateIcebergTable [assignment('field_one, one)],...

@soualid See this: https://github.com/mesosphere/marathon-lb/blob/master/Longhelp.md#haproxy_backend_server_options So, use template like: ``` "labels": { "HAPROXY_0_BACKEND_SERVER_OPTIONS": " server {serverName} {host_ipv4}:{port}{cookieOptions}{otherOptions}\n" } ``` Above template don't make healthcheck option for the haproxy in marathon-lb.

I'm almost done: https://github.com/minyk/incubator-kyuubi/commit/2a0367ed2f8ec5ea81b93a03ea70c2fd606bd8cc and trying to make some unit tests for DSv2 commands.

Can I make V2 table(except Iceberg) with a query? I'm trying with parquet like current tests but it makes only v1 tables.

@bowenliang123 thx for great work. I think we have no problem to close this issue.

Hi, @speedfl Actually I built my own tesseract4 images at March with this configuration: https://github.com/minyk/open-ocr/blob/feature/tesseract4.00alpha/docker-compose/open-ocr/Dockerfile Any problem did not occur during `docker build` at that time. I rebuild image today...

how about co-located mode with kyuubi's sparksql engine? separated service is good and basic, but also needs more resources for more spark instances.