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Enable exit on out of memory error #71542

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Merged
henningandersen merged 3 commits into from
Oct 7, 2021
Merged

Enable exit on out of memory error #71542

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65482c8
Enable exit on out of memory error
henningandersen Apr 11, 2021
995bcfd
Merge branch 'master' into enhance_add_exit_on_out_of_memory_error
elasticmachine Oct 6, 2021
66b6559
Fix DieWithDignityIT
henningandersen Oct 6, 2021
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4 changes: 4 additions & 0 deletions distribution/src/config/jvm.options
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Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,10 @@
# specified
-XX:+HeapDumpOnOutOfMemoryError

# exit right after heap dump on out of memory error. Recommended to also use
# on java 8 for supported versions (8u92+).
9-:-XX:+ExitOnOutOfMemoryError

# specify an alternative path for heap dumps; ensure the directory exists and
# has sufficient space
@heap.dump.path@
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3 changes: 3 additions & 0 deletions test/external-modules/die-with-dignity/build.gradle
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Expand Up @@ -22,6 +22,9 @@ tasks.named("javaRestTest").configure {

testClusters.matching { it.name == "javaRestTest" }.configureEach {
systemProperty "die.with.dignity.test", "true"
// disable exit on out of memory error to let DieWithDignityIT verify that OOM handling without that works (including OOMs that are not caused by
// memory like native threads. We leave it to the JVM to test that exit on OOM works via the flag.
jvmArgs '-XX:-ExitOnOutOfMemoryError'
}

tasks.named("test").configure {
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