StarRocks / starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
https://starrocks.io
Apache License 2.0
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What is the main operation of the pip_wg_scan_io thread, with occasional CPU spikes #42706

Open LinYuHeng-Con opened 7 months ago

LinYuHeng-Con commented 7 months ago

Enhancement

image image

zhangheihei commented 5 months ago

https://github.com/StarRocks/starrocks/pull/45569 resolve the problem