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MAPREDUCE-6587. Remove unused params in connection-related methods of Fetcher. Contributed by Yiqun Lin.

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(cherry picked from commit 8cc4a67059e37b2083cd5468b35a64a403a3e3ae)
(cherry picked from commit 41fe85f8688e6edd2a94ffd831d776e7c7a3614f)
This commit is contained in:
Akira Ajisaka 2016-08-23 17:04:55 +09:00
parent 0f9bed050d
commit 854af9cee1
1 changed files with 4 additions and 6 deletions
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10
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/Fetcher.java
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@ -263,7 +263,7 @@ private DataInputStream openShuffleUrl(MapHost host,
DataInputStream input = null;
try {
setupConnectionsWithRetry(host, remaining, url);
setupConnectionsWithRetry(url);
if (stopped) {
abortConnect(host, remaining);
} else {
@ -374,9 +374,8 @@ protected void copyFromHost(MapHost host) throws IOException {
}
}
private void setupConnectionsWithRetry(MapHost host,
Set<TaskAttemptID> remaining, URL url) throws IOException {
openConnectionWithRetry(host, remaining, url);
private void setupConnectionsWithRetry(URL url) throws IOException {
openConnectionWithRetry(url);
if (stopped) {
return;
}
@ -396,8 +395,7 @@ private void setupConnectionsWithRetry(MapHost host,
verifyConnection(url, msgToEncode, encHash);
}
private void openConnectionWithRetry(MapHost host,
Set<TaskAttemptID> remaining, URL url) throws IOException {
private void openConnectionWithRetry(URL url) throws IOException {
long startTime = Time.monotonicNow();
boolean shouldWait = true;
while (shouldWait) {