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HADOOP-16079. Token.toString faulting if any token listed can't load. 

Contributed by Steve Loughran.

(cherry picked from commit 7f46d13dac)
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Steve Loughran 2019-02-01 14:34:39 +00:00
parent 3b03ff6fdd
commit 9a31dd4c67
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1 changed files with 1 additions and 1 deletions
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hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/Token.java
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@ -156,7 +156,7 @@ public class Token<T extends TokenIdentifier> implements Writable {
try { try {
TokenIdentifier id = tokenIdentifiers.next(); TokenIdentifier id = tokenIdentifiers.next();
tokenKindMap.put(id.getKind(), id.getClass()); tokenKindMap.put(id.getKind(), id.getClass());
} catch (ServiceConfigurationError e) { } catch (ServiceConfigurationError | LinkageError e) {
// failure to load a token implementation // failure to load a token implementation
// log at debug and continue. // log at debug and continue.
LOG.debug("Failed to load token identifier implementation", e); LOG.debug("Failed to load token identifier implementation", e);