From e9c83b20f61b52a9595885e59673a09367b92866 Mon Sep 17 00:00:00 2001 From: Tsz-wo Sze Date: Thu, 25 Apr 2013 21:07:38 +0000 Subject: [PATCH] HADOOP-9503. Remove sleep between IPC client connect timeouts. Contributed by Varun Sharma git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475959 13f79535-47bb-0310-9956-ffa450edef68 --- hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++ .../src/main/java/org/apache/hadoop/ipc/Client.java | 6 ------ 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt index a0bcf71e38b..47968d336ce 100644 --- a/hadoop-common-project/hadoop-common/CHANGES.txt +++ b/hadoop-common-project/hadoop-common/CHANGES.txt @@ -559,6 +559,9 @@ Release 2.0.5-beta - UNRELEASED HADOOP-9450. HADOOP_USER_CLASSPATH_FIRST is not honored; CLASSPATH is PREpended instead of APpended. (Chris Nauroth and harsh via harsh) + HADOOP-9503. Remove sleep between IPC client connect timeouts. + (Varun Sharma via szetszwo) + OPTIMIZATIONS HADOOP-9150. Avoid unnecessary DNS resolution attempts for logical URIs 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 986b1a2c154..b6ffda82213 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 @@ -706,12 +706,6 @@ private void handleConnectionTimeout( if (curRetries >= maxRetries) { throw ioe; } - - // otherwise back off and retry - try { - Thread.sleep(1000); - } catch (InterruptedException ignored) {} - LOG.info("Retrying connect to server: " + server + ". Already tried " + curRetries + " time(s); maxRetries=" + maxRetries); }