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Posted to common-commits@hadoop.apache.org by jz...@apache.org on 2017/06/09 04:30:25 UTC
hadoop git commit: HADOOP-14511.
WritableRpcEngine.Invocation#toString NPE on null parameters. Contributed by
John Zhuge.
Repository: hadoop
Updated Branches:
refs/heads/branch-2 8188b9dd0 -> 87f4428de
HADOOP-14511. WritableRpcEngine.Invocation#toString NPE on null parameters. Contributed by John Zhuge.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/87f4428d
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/87f4428d
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/87f4428d
Branch: refs/heads/branch-2
Commit: 87f4428de017e5bfc4358304728bd2281d501d52
Parents: 8188b9d
Author: John Zhuge <jz...@apache.org>
Authored: Thu Jun 8 14:01:31 2017 -0700
Committer: John Zhuge <jz...@apache.org>
Committed: Thu Jun 8 21:26:02 2017 -0700
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.../java/org/apache/hadoop/ipc/WritableRpcEngine.java | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/87f4428d/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/WritableRpcEngine.java
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diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/WritableRpcEngine.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/WritableRpcEngine.java
index 9579503..df45d62 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/WritableRpcEngine.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/WritableRpcEngine.java
@@ -182,10 +182,13 @@ public class WritableRpcEngine implements RpcEngine {
StringBuilder buffer = new StringBuilder();
buffer.append(methodName);
buffer.append("(");
- for (int i = 0; i < parameters.length; i++) {
- if (i != 0)
- buffer.append(", ");
- buffer.append(parameters[i]);
+ if (parameters != null) {
+ for (int i = 0; i < parameters.length; i++) {
+ if (i != 0) {
+ buffer.append(", ");
+ }
+ buffer.append(parameters[i]);
+ }
}
buffer.append(")");
buffer.append(", rpc version="+rpcVersion);
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