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HDFS-13799. TestEditLogTailer#testTriggersLogRollsForAllStandbyNN fails due to missing synchronization 

between rollEditsRpcExecutor and tailerThread shutdown. Contributed by Hrishikesh Gadre.
This commit is contained in:
Xiao Chen 2018-08-07 16:11:37 -07:00
parent d838179d8d
commit 0f8cb127cd
1 changed files with 2 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/EditLogTailer.java
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@ -234,7 +234,6 @@ public class EditLogTailer {
}
public void stop() throws IOException {
rollEditsRpcExecutor.shutdown();
tailerThread.setShouldRun(false);
tailerThread.interrupt();
try {
@ -242,6 +241,8 @@ public class EditLogTailer {
} catch (InterruptedException e) {
LOG.warn("Edit log tailer thread exited with an exception");
throw new IOException(e);
} finally {
rollEditsRpcExecutor.shutdown();
}
}