Skip to content
Snippets Groups Projects
Commit 01c999e7 authored by Shixiong Zhu's avatar Shixiong Zhu Committed by Tathagata Das
Browse files

[SPARK-20461][CORE][SS] Use UninterruptibleThread for Executor and fix the... 

[SPARK-20461][CORE][SS] Use UninterruptibleThread for Executor and fix the potential hang in CachedKafkaConsumer

## What changes were proposed in this pull request?

This PR changes Executor's threads to `UninterruptibleThread` so that we can use `runUninterruptibly` in `CachedKafkaConsumer`. However, this is just best effort to avoid hanging forever. If the user uses`CachedKafkaConsumer` in another thread (e.g., create a new thread or Future), the potential hang may still happen.

## How was this patch tested?

The new added test.

Author: Shixiong Zhu <shixiong@databricks.com>

Closes #17761 from zsxwing/int.
parent 606432a1
No related branches found
No related tags found
No related merge requests found
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment