jchen21 commented on a change in pull request #5014:
URL: https://github.com/apache/geode/pull/5014#discussion_r420992069
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File path:
geode-core/src/test/java/org/apache/geode/internal/cache/GemFireCacheImplTest.java
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@@ -620,6 +625,40 @@ public void getCacheServers_isCanonical() {
.isSameAs(gemFireCacheImpl.getCacheServers());
}
+ @Test
+ public void testLockDiskStore() throws InterruptedException {
+ int nThread = 10;
+ String diskStoreName = "MyDiskStore";
+ AtomicInteger nTrue = new AtomicInteger();
+ AtomicInteger nFalse = new AtomicInteger();
+ ExecutorService executorService = Executors.newFixedThreadPool(nThread);
+ IntStream.range(0, nThread).forEach(tid -> {
+ executorService.submit(() -> {
+ try {
+ boolean lockResult = gemFireCacheImpl.doLockDiskStore(diskStoreName);
+ if (lockResult) {
+ nTrue.incrementAndGet();
+ } else {
+ nFalse.incrementAndGet();
+ }
+ } finally {
+ boolean unlockResult =
gemFireCacheImpl.doUnlockDiskStore(diskStoreName);
+ if (unlockResult) {
+ nTrue.incrementAndGet();
+ } else {
+ nFalse.incrementAndGet();
+ }
+ }
+ });
+ });
+ executorService.shutdown();
+ executorService.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
Review comment:
Will change it.
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