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HDFS-16184. De-flake TestBlockScanner#testSkipRecentAccessFile (#3329) 

Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Takanobu Asanuma <tasanuma@apache.org>
This commit is contained in:
Viraj Jasani 2021-08-25 14:07:25 +05:30 committed by GitHub
parent c8e5864838
commit 1b9927afe1
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1 changed files with 3 additions and 0 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java
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@ -1004,6 +1004,8 @@ public class TestBlockScanner {
TestScanResultHandler.getInfo(ctx.volumes.get(0)); TestScanResultHandler.getInfo(ctx.volumes.get(0));
synchronized (info) { synchronized (info) {
info.shouldRun = true; info.shouldRun = true;
info.sem = new Semaphore(1);
info.sem.acquire();
info.notify(); info.notify();
} }
try { try {
@ -1017,6 +1019,7 @@ public class TestBlockScanner {
LOG.debug("Timeout for all files are accessed in last period."); LOG.debug("Timeout for all files are accessed in last period.");
} }
synchronized (info) { synchronized (info) {
info.sem.release();
info.shouldRun = false; info.shouldRun = false;
info.notify(); info.notify();
} }