“由于时间而中止预清洁”在并发标记&扫 [英] "abort preclean due to time" in Concurrent Mark & Sweep

问题描述

当运行Concurrent Mark& Concurrent Mark&时，我得到由于时间而中止预清理在Java中进行扫描6.
这是什么意思？在真正的工作之前，GC是否真的停在了中间？ 查看 Masamitsu的博客。这会让您更好地了解预清洁阶段在做什么。比我愿意输入的要好;）

I'm getting "abort preclean due to time" when running Concurrent Mark & Sweep in Java 6. What does it mean? Is the GC really halting in the middle before it did any real work?

解决方案

Check out the section MaxAbortablePrecleanTime in Masamitsu's blog. This will give you a better idea about what the preclean phase is doing. Better than i'm willing to type out ;)

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