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HDFS-14231. DataXceiver#run() should not log exceptions caused by InvalidToken exception as an error. Contributed by Kitti Nanasi. 

Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 49ddd8a6ed)
(cherry picked from commit 38541b2375)
This commit is contained in:
Kitti Nanasi 2019-02-05 15:13:14 -08:00 committed by Wei-Chiu Chuang
parent a1e09b4c0c
commit c25b641cec
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/datanode/DataXceiver.java
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@ -313,7 +313,8 @@ class DataXceiver extends Receiver implements Runnable {
} else { } else {
LOG.info("{}; {}", s1, t.toString()); LOG.info("{}; {}", s1, t.toString());
} }
} else if (t instanceof InvalidToken) { } else if (t instanceof InvalidToken ||
t.getCause() instanceof InvalidToken) {
// The InvalidToken exception has already been logged in // The InvalidToken exception has already been logged in
// checkAccess() method and this is not a server error. // checkAccess() method and this is not a server error.
LOG.trace(s, t); LOG.trace(s, t);