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aajisaka pushed a commit to branch branch-3.3
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The following commit(s) were added to refs/heads/branch-3.3 by this push:
new 0731c8b HDFS-15555. RBF: Refresh cacheNS when SocketException occurs.
(#2267)
0731c8b is described below
commit 0731c8b5d0cc089677eab2283acf92db7cb2a23a
Author: Akira Ajisaka <[email protected]>
AuthorDate: Mon Sep 14 11:34:52 2020 +0900
HDFS-15555. RBF: Refresh cacheNS when SocketException occurs. (#2267)
(cherry picked from commit c78d18023dcc7a905bdd3ee2e89d4c553bb8bebb)
---
.../apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git
a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java
b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java
index dae4b93..968a722 100644
---
a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java
+++
b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java
@@ -29,6 +29,7 @@ import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.ConnectException;
import java.net.InetSocketAddress;
+import java.net.SocketException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
@@ -582,9 +583,9 @@ public class RouterRpcClient {
* @return If the exception comes from an unavailable subcluster.
*/
public static boolean isUnavailableException(IOException ioe) {
- if (ioe instanceof ConnectException ||
- ioe instanceof ConnectTimeoutException ||
+ if (ioe instanceof ConnectTimeoutException ||
ioe instanceof EOFException ||
+ ioe instanceof SocketException ||
ioe instanceof StandbyException) {
return true;
}
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