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Posted to common-commits@hadoop.apache.org by aa...@apache.org on 2016/06/10 10:17:45 UTC
hadoop git commit: MAPREDUCE-6741. Refactor
UncompressedSplitLineReader.fillBuffer(). Contributed by Daniel Templeton.
Repository: hadoop
Updated Branches:
refs/heads/trunk 9581fb715 -> 0b7b8a377
MAPREDUCE-6741. Refactor UncompressedSplitLineReader.fillBuffer(). Contributed by Daniel Templeton.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/0b7b8a37
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/0b7b8a37
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/0b7b8a37
Branch: refs/heads/trunk
Commit: 0b7b8a377611b2a3041a2995504a437c36dfa6e6
Parents: 9581fb7
Author: Akira Ajisaka <aa...@apache.org>
Authored: Fri Jun 10 19:15:36 2016 +0900
Committer: Akira Ajisaka <aa...@apache.org>
Committed: Fri Jun 10 19:15:36 2016 +0900
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.../mapreduce/lib/input/UncompressedSplitLineReader.java | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/0b7b8a37/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/UncompressedSplitLineReader.java
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diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/UncompressedSplitLineReader.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/UncompressedSplitLineReader.java
index bda0218..c2b005b 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/UncompressedSplitLineReader.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/UncompressedSplitLineReader.java
@@ -53,10 +53,10 @@ public class UncompressedSplitLineReader extends SplitLineReader {
throws IOException {
int maxBytesToRead = buffer.length;
if (totalBytesRead < splitLength) {
- long leftBytesForSplit = splitLength - totalBytesRead;
- // check if leftBytesForSplit exceed Integer.MAX_VALUE
- if (leftBytesForSplit <= Integer.MAX_VALUE) {
- maxBytesToRead = Math.min(maxBytesToRead, (int)leftBytesForSplit);
+ long bytesLeftInSplit = splitLength - totalBytesRead;
+
+ if (bytesLeftInSplit < maxBytesToRead) {
+ maxBytesToRead = (int)bytesLeftInSplit;
}
}
int bytesRead = in.read(buffer, 0, maxBytesToRead);
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