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MAPREDUCE-6639 Process hangs in LocatedFileStatusFetcher if FileSystem.get throws. Ryan Blue via stevel

This commit is contained in:
Steve Loughran 2016-05-12 18:59:56 +01:00
parent d6d13ec670
commit eab6e633ee
1 changed files with 2 additions and 2 deletions
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4
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/LocatedFileStatusFetcher.java
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@ -175,7 +175,7 @@ public class LocatedFileStatusFetcher {
private void registerError(Throwable t) { private void registerError(Throwable t) {
lock.lock(); lock.lock();
try { try {
if (unknownError != null) { if (unknownError == null) {
unknownError = t; unknownError = t;
condition.signal(); condition.signal();
} }
@ -368,4 +368,4 @@ public class LocatedFileStatusFetcher {
registerError(t); registerError(t);
} }
} }
} }