apache / incubator-uniffle

Uniffle is a high performance, general purpose Remote Shuffle Service.
https://uniffle.apache.org/
Apache License 2.0
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[FEATURE] A more thorough data cleaning mechanism #1821

Open rickyma opened 4 months ago

rickyma commented 4 months ago

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Describe the feature

We found that after the server cluster is restarted, the app directories on HDFS may not be cleaned up, which can lead to long-term occupation of disk space. We need a more thorough data cleaning mechanism to make sure data is always cleaned up, without leaks.

Motivation

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Describe the solution

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Additional context

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Are you willing to submit PR?

rickyma commented 4 months ago

@zuston @dingshun3016 @yl09099 @xianjingfeng Have you ever encountered this issue in prod?