[ARROW-6721] [JAVA] Avro adapter benchmark only runs once in JMH

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23064
• Assignee: Ji Liu
• Reporter: Ji Liu
• Created: 27/Sep/19 09:09
• Updated: 11/Jan/23 07:49
• Resolved: 12/Oct/19 05:21

Description

The current AvroAdapterBenchmark actually only run once during JMH evaluation, since the decoder was consumed for the first time and the follow-up invokes will directly return.

To solve this, we use BinaryDecoder explicitly in benchmark and reset its inner stream first when the test method is invoked.

Issue Links

• links to: GitHub Pull Request #5524