Joshua McKenzie created CASSANDRA-7714:
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Summary: Add new CMS GC flags to Windows startup scripts for JVM
later than 1.7.0_60
Key: CASSANDRA-7714
URL: https://issues.apache.org/jira/browse/CASSANDRA-7714
Project: Cassandra
Issue Type: Improvement
Components: Packaging
Reporter: Joshua McKenzie
Assignee: Joshua McKenzie
Fix For: 2.0.10, 2.1.1
Replicate changes from CASSANDRA-7432.
Relevant patch contents:
{noformat}
# note: bash evals '1.7.x' as > '1.7' so this is really a >= 1.7 jvm check
+if { [ "$JVM_VERSION" \> "1.7" ] && [ "$JVM_VERSION" \< "1.8.0" ] && [
"$JVM_PATCH_VERSION" -ge "60" ]; } || [ "$JVM_VERSION" \> "1.8" ] ; then
+ JVM_OPTS="$JVM_OPTS -XX:+CMSParallelInitialMarkEnabled
-XX:+CMSEdenChunksRecordAlways"
+fi
{noformat}
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