Bowen Liang
Bowen Liang
> why not just grant select privilege to the user who access `testdb.iceberg_tbl.history`? This could be a workaround. But these tables are more like `meta tables` rather than `metadata tables`....
With further investigation, I think we could tell it's an HistoryTable from an Iceberg table for resolving this. `SparkTable` and `HistoryTable` are classes from Iceberg Spark plugin.
This's quite challenging to bring a complicated multi-module Maven project into sbt native project. It requires experience, insight and fine tuning in both tools and related counterpart plugins, even with...
cc @bowenliang123
Query timeout is one of the possible paths. And also using max loop tries is worth considering. With limited messages in an unbound upstream source (like Kafka), the plain query...
> Should we create a new class separately? And you can refer to `org.apache.spark.sql.ZorderCoreBenchmark`. Thanks for the advice. Moved to a new class `RowSetBenchmark`.
> And based on your screenshots in your PR desc, what are actually the control group, experimental groups？ There is no control or experimental group in this PR. It provides...
And we could decouple it with Spark's utils and move it to kyuubi-util module for a general light-weight benchmark kit in the future. And when it's ready to integrate JMH...
Closing this PR with no enough consensus on the purposes, the design, the changes and the approaches.