Revert "HADOOP-19015. Increase fs.s3a.connection.maximum to 500 to mi…

…nimize risk of Timeout waiting for connection from pool" Pushed it by mistake. So sorry. This reverts commit e28f83a.
slfan1989 · Dec 19, 2023 · 01bde4a · 01bde4a
1 parent e28f83a
commit 01bde4a
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diff --git a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
@@ -1530,7 +1530,7 @@
 
 <property>
   <name>fs.s3a.connection.maximum</name>
-  <value>500</value>
+  <value>200</value>
   <description>Controls the maximum number of simultaneous connections to S3.
     This must be bigger than the value of fs.s3a.threads.max so as to stop
     threads being blocked waiting for new HTTPS connections.

diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Constants.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Constants.java
@@ -173,7 +173,7 @@ private Constants() {
    * Future releases are likely to increase this value.
    * Keep in sync with the value in {@code core-default.xml}
    */
-  public static final int DEFAULT_MAXIMUM_CONNECTIONS = 500;
+  public static final int DEFAULT_MAXIMUM_CONNECTIONS = 200;
 
   /**
    * Configuration option to configure expiration time of