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Posted to common-commits@hadoop.apache.org by zj...@apache.org on 2015/06/08 19:19:47 UTC
[49/50] hadoop git commit: HADOOP-12052 IPC client downgrades all
exception types to IOE,
breaks callers trying to use them. (Brahma Reddy Battula via stevel)
HADOOP-12052 IPC client downgrades all exception types to IOE, breaks callers trying to use them. (Brahma Reddy Battula via stevel)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/77e5bae7
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/77e5bae7
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/77e5bae7
Branch: refs/heads/YARN-2928
Commit: 77e5bae7a19c4aeaf1adbb7034d488f4299f0447
Parents: ddf75e3
Author: Steve Loughran <st...@apache.org>
Authored: Mon Jun 8 13:02:26 2015 +0100
Committer: Zhijie Shen <zj...@apache.org>
Committed: Mon Jun 8 09:57:02 2015 -0700
----------------------------------------------------------------------
hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++
.../src/main/java/org/apache/hadoop/ipc/Client.java | 8 +++++++-
2 files changed, 10 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/77e5bae7/hadoop-common-project/hadoop-common/CHANGES.txt
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diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index eacc3be..79f3178 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -834,6 +834,9 @@ Release 2.8.0 - UNRELEASED
HADOOP-11924. Tolerate JDK-8047340-related exceptions in
Shell#isSetSidAvailable preventing class init. (Tsuyoshi Ozawa via gera)
+ HADOOP-12052 IPC client downgrades all exception types to IOE, breaks
+ callers trying to use them. (Brahma Reddy Battula via stevel)
+
Release 2.7.1 - UNRELEASED
INCOMPATIBLE CHANGES
http://git-wip-us.apache.org/repos/asf/hadoop/blob/77e5bae7/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
index feb811e..6996a51 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
@@ -1484,7 +1484,13 @@ public class Client {
}
});
} catch (ExecutionException e) {
- throw new IOException(e);
+ Throwable cause = e.getCause();
+ // the underlying exception should normally be IOException
+ if (cause instanceof IOException) {
+ throw (IOException) cause;
+ } else {
+ throw new IOException(cause);
+ }
}
if (connection.addCall(call)) {
break;