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高并发下,出现OOM以及其他异常 #883

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Vonhh opened this issue May 8, 2024 · 1 comment
Open

高并发下,出现OOM以及其他异常 #883

Vonhh opened this issue May 8, 2024 · 1 comment

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@Vonhh
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Vonhh commented May 8, 2024

版本:2.6.0M3 letture
配置:maxIdle=5, minIdle = 3
并发数:5
问题描述:for循环内(2w次)通过jetcache获取redis的数据, 偶尔会报错:writerIndex(2147480793) + minWritableBytes(65536) exceeds maxCapacity(2147483647): PooledUnsafeDirectByteBuf(ridx: 2147406050, widx: 2147480793, cap: 2147483647),有时候甚至报netty的错误:OOM,请问下这个是版本问题还是啥问题。

@areyouok
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areyouok commented May 9, 2024

看不出来,你得自己查。我能告诉你的是,不要用非正式版本,这些版本虽然也通过了测试,但是你将来升级的时候,更容易遇到兼容性问题。

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