[jira] [Created] (ARROW-16929) [C++] Remove ExecBatchIterator

[Wes McKinney (Jira)]

Title: Message Title

Wes McKinney created an issue   Apache Arrow / ARROW-16929 [C++] Remove ExecBatchIterator Issue Type: Improvement Assignee: Unassigned Components: C++ Created: 28/Jun/22 19:48 Fix Versions: 9.0.0 Priority: Major Reporter: Wes McKinney The only place left using it is in GroupBy in arrow/compute/exec/aggregate.cc. This can be refactored to use ExecSpan. As part of this removal, we should adapt the benchmarks for ExecSpanIterator to demonstrate the performance improvement there Add Comment   This message was sent by Atlassian Jira (v8.20.10#820010-sha1:ace47f9)