[Backport 2.19-dev] ResourceMonitor only checks the memory health by calculating the memory usage after GC of old gen in v3 (#3983)#4105
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penghuo merged 5 commits intoopensearch-project:2.19-devfrom Aug 25, 2025
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…ry usage after GC of old gen in v3 (opensearch-project#3983) * ResourceMonitor only checks the memory health by calculating the memory usage after GC of old gen Signed-off-by: Lantao Jin <ltjin@amazon.com> * address comments Signed-off-by: Lantao Jin <ltjin@amazon.com> * address comments Signed-off-by: Lantao Jin <ltjin@amazon.com> * Add memory usage fallback Signed-off-by: Lantao Jin <ltjin@amazon.com> * Fix IT Signed-off-by: Lantao Jin <ltjin@amazon.com> * Generate script code lazily to avoid unnecessary usage in Calcite Signed-off-by: Lantao Jin <ltjin@amazon.com> * typo Signed-off-by: Lantao Jin <ltjin@amazon.com> * Address the comments of 3929 followup Signed-off-by: Lantao Jin <ltjin@amazon.com> * Catch throwable instead of MemoryUsageException Signed-off-by: Lantao Jin <ltjin@amazon.com> * Fix unit test when the code in script query expression generated lazily Signed-off-by: Lantao Jin <ltjin@amazon.com> --------- Signed-off-by: Lantao Jin <ltjin@amazon.com> (cherry picked from commit 0398f68)
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Signed-off-by: Lantao Jin <ltjin@amazon.com>
8 tasks
Signed-off-by: Lantao Jin <ltjin@amazon.com>
…rt-3983-to-2.19-dev
yuancu
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Aug 25, 2025
penghuo
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Aug 25, 2025
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(cherry picked #3983 from commit 0398f68)