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HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N) 

(cherry picked from commit 874c8ed239)
This commit is contained in:
Vinayakumar B 2015-10-06 15:42:36 +05:30
parent 535762fadb
commit 96fbe42bd7
2 changed files with 4 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java
View File

@ -390,7 +390,8 @@ public class PBHelperClient {
throws IOException { throws IOException {
final int firstByte = input.read(); final int firstByte = input.read();
if (firstByte == -1) { if (firstByte == -1) {
throw new EOFException("Premature EOF: no length prefix available"); throw new EOFException(
"Unexpected EOF while trying to read response from server");
} }
int size = CodedInputStream.readRawVarint32(firstByte, input); int size = CodedInputStream.readRawVarint32(firstByte, input);

2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -1154,6 +1154,8 @@ Release 2.8.0 - UNRELEASED
HDFS-9154. [OEV-Doc] : Document does not mention about "-f" and "-r" options HDFS-9154. [OEV-Doc] : Document does not mention about "-f" and "-r" options
(nijel via vinayakumarb) (nijel via vinayakumarb)
HDFS-7899. Improve EOF error message (Jagadesh Kiran N via vinayakumarb)
Release 2.7.2 - UNRELEASED Release 2.7.2 - UNRELEASED
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES