Add all statistics HashJoinExec datafusion node provides.
What changes are included in this PR?
All available metrics
/// Total time for collecting build-side of join
pub(crate) build_time: metrics::Time
/// Number of batches consumed by build-side
pub(crate) build_input_batches: metrics::Count,
/// Number of rows consumed by build-side
pub(crate) build_input_rows: metrics::Count,
/// Memory used by build-side in bytes
pub(crate) build_mem_used: metrics::Gauge,
/// Total time for joining probe-side batches to the build-side batches
pub(crate) join_time: metrics::Time,
/// Number of batches consumed by probe-side of this operator
pub(crate) input_batches: metrics::Count,
/// Number of rows consumed by probe-side this operator
pub(crate) input_rows: metrics::Count,
/// Number of batches produced by this operator
pub(crate) output_batches: metrics::Count,
/// Number of rows produced by this operator
pub(crate) output_rows: metrics::Count
Which issue does this PR close?
Closes #338 .
Rationale for this change
Add all statistics HashJoinExec datafusion node provides.
What changes are included in this PR?
All available metrics
How are these changes tested?
Unit testing and manual testing