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HBASE-25595 TestLruBlockCache.testBackgroundEvictionThread is flaky (#2974) 

Signed-off-by: stack <stack@apache.org>
This commit is contained in:
haxiaolin 2021-03-16 05:25:38 +08:00 committed by stack
parent 6414ef91d6
commit 3c9a7e01ed
1 changed files with 6 additions and 1 deletions
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7
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/LruBlockCache.java
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@ -633,7 +633,7 @@ public class LruBlockCache implements FirstLevelBlockCache {
* Multi-threaded call to run the eviction process. * Multi-threaded call to run the eviction process.
*/ */
private void runEviction() { private void runEviction() {
if (evictionThread == null) { if (evictionThread == null || !evictionThread.isGo()) {
evict(); evict();
} else { } else {
evictionThread.evict(); evictionThread.evict();
@ -947,6 +947,7 @@ public class LruBlockCache implements FirstLevelBlockCache {
} }
LruBlockCache cache = this.cache.get(); LruBlockCache cache = this.cache.get();
if (cache == null) { if (cache == null) {
this.go = false;
break; break;
} }
cache.evict(); cache.evict();
@ -966,6 +967,10 @@ public class LruBlockCache implements FirstLevelBlockCache {
this.notifyAll(); this.notifyAll();
} }
public boolean isGo() {
return go;
}
/** /**
* Used for the test. * Used for the test.
*/ */