qbhan

Results 6 issues of qbhan

I just clone coral and run ./gradlew build in the root path,then import IDEA,but IDEA can‘t find source class code like "coral.shade...." , IDEA version is 2020.01 . I found...

As #60 ,I think can't setMatLength with batch size which config hive query return rows count with one fetch request。 batch size will set in hive session options := hiveOptions{PollIntervalSeconds:...

### What changes are proposed in this pull request, and why are they necessary? Hive/Spark CAST is equivalent to Trino TRY_CAST. If CAST fails, a query using Hive/Spark will return...

### What changes were proposed in this pull request? Use GravitinoColumnHandle for getTableStatistics in GravitinoMetadata ### Why are the changes needed? Fix: #9100 ### Does this PR introduce _any_ user-facing...

### What changes were proposed in this pull request? Support metrics for jdbc catalog connection pool ### Why are the changes needed? Fix: #8076 ### Does this PR introduce _any_...

### What would you like to be improved? The `ColumnStatistics` should be refactored to use `GravitinoColumnHandle` instead of the internal `ColumnHandle`. ### How should we improve? _No response_

improvement