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Lucene 10: apply MADV_NORMAL advice to enable more aggressive readahead #114410

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Oct 9, 2024
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Lucene 10: apply MADV_NORMAL advice to enable more aggressive readahead #114410

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3 changes: 3 additions & 0 deletions distribution/src/config/jvm.options
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Expand Up @@ -62,6 +62,9 @@
23:-XX:CompileCommand=dontinline,java/lang/invoke/MethodHandle.setAsTypeCache
23:-XX:CompileCommand=dontinline,java/lang/invoke/MethodHandle.asTypeUncached

# Lucene 10: apply MADV_NORMAL advice to enable more aggressive readahead
-Dorg.apache.lucene.store.defaultReadAdvice=normal

## heap dumps

# generate a heap dump when an allocation from the Java heap fails; heap dumps
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