huaxiangsun commented on a change in pull request #3495:
URL: https://github.com/apache/hbase/pull/3495#discussion_r672393896
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/ServerCall.java
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@@ -175,23 +178,17 @@ private void release(int mask) {
}
}
- @Override
- public void cleanup() {
- release(0b01);
+ public void retainByWAL() {
+ reference.incrementAndGet();
}
- public void retainByWAL() {
- for (;;) {
- int ref = reference.get();
- int nextRef = ref | 0b10;
- if (reference.compareAndSet(ref, nextRef)) {
- return;
+ public void releaseByWAL() {
+ if (reference.decrementAndGet() == 0) {
Review comment:
I did some test to show the binary bits are set correctly.
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