svn commit: r1550335 - in /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs: CHANGES.txt src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java

[junping_du]

Author: junping_du
Date: Thu Dec 12 03:04:43 2013
New Revision: 1550335

URL: http://svn.apache.org/r1550335
Log:
HDFS-5637. Try to refeatchToken while local read InvalidToken occurred. (Liang 
Xie via junping_du)

Modified:
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
    
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1550335&r1=1550334&r2=1550335&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Thu Dec 12 
03:04:43 2013
@@ -590,6 +590,9 @@ Release 2.4.0 - UNRELEASED
     HDFS-5023. TestSnapshotPathINodes.testAllowSnapshot is failing with jdk7
     (Mit Desai via jeagles)
 
+    HDFS-5637. Try to refeatchToken while local read InvalidToken occurred.
+    (Liang Xie via junping_du)
+
   OPTIMIZATIONS
 
     HDFS-5239.  Allow FSNamesystem lock fairness to be configurable (daryn)

Modified: 
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java?rev=1550335&r1=1550334&r2=1550335&view=diff
==============================================================================
--- 
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
 (original)
+++ 
hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
 Thu Dec 12 03:04:43 2013
@@ -65,6 +65,7 @@ import org.apache.hadoop.ipc.RemoteExcep
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.net.unix.DomainSocket;
 import org.apache.hadoop.security.AccessControlException;
+import org.apache.hadoop.security.token.SecretManager.InvalidToken;
 import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.util.IdentityHashStore;
 
@@ -590,7 +591,8 @@ implements ByteBufferReadable, CanSetDro
           // The encryption key used is invalid.
           refetchEncryptionKey--;
           dfsClient.clearDataEncryptionKey();
-        } else if (ex instanceof InvalidBlockTokenException && refetchToken > 
0) {
+        } else if ((ex instanceof InvalidBlockTokenException || ex instanceof 
InvalidToken)
+            && refetchToken > 0) {
           DFSClient.LOG.info("Will fetch a new access token and retry, " 
               + "access token was invalid when connecting to " + targetAddr
               + " : " + ex);
@@ -976,7 +978,8 @@ implements ByteBufferReadable, CanSetDro
           // The encryption key used is invalid.
           refetchEncryptionKey--;
           dfsClient.clearDataEncryptionKey();
-        } else if (e instanceof InvalidBlockTokenException && refetchToken > 
0) {
+        } else if ((e instanceof InvalidBlockTokenException || e instanceof 
InvalidToken)
+            && refetchToken > 0) {
           DFSClient.LOG.info("Will get a new access token and retry, "
               + "access token was invalid when connecting to " + targetAddr
               + " : " + e);