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8186402: [TESTBUG] "Balance queues" output expected by test
authorsangheki
Wed, 23 Aug 2017 13:14:20 -0700
changeset 46965 9d444ac611a9
parent 46962 9e627420cbf9
child 46966 612739349279
8186402: [TESTBUG] "Balance queues" output expected by test Summary: Changed to use 2 ParallelGCThreads to guarantee generating 'Balance queues' log Reviewed-by: tschatzl, aharlap
hotspot/test/gc/logging/TestPrintReferences.java file | annotate | diff | comparison | revisions 
--- a/hotspot/test/gc/logging/TestPrintReferences.java	Wed Aug 23 16:37:33 2017 +0000
+++ b/hotspot/test/gc/logging/TestPrintReferences.java	Wed Aug 23 13:14:20 2017 -0700
@@ -23,7 +23,7 @@
 
 /*
  * @test TestPrintReferences
- * @bug 8136991
+ * @bug 8136991 8186402
  * @summary Validate the reference processing logging
  * @key gc
  * @library /test/lib
@@ -42,6 +42,8 @@
     ProcessBuilder pb_enabled = ProcessTools.createJavaProcessBuilder("-Xlog:gc+phases+ref=debug",
                                                                       "-XX:+UseG1GC",
                                                                       "-Xmx10M",
+                                                                      // Explicit thread setting is required to avoid using only 1 thread
+                                                                      "-XX:ParallelGCThreads=2",
                                                                       GCTest.class.getName());
     OutputAnalyzer output = new OutputAnalyzer(pb_enabled.start());
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