HADOOP-19045. CreateSession Timeout - followup

update docs

Change-Id: I389941ff93ea81fe78a9662bc31eacd7c706efda

Author: steveloughran

hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/performance.md

@@ -231,7 +231,7 @@ The choice is yours. Generally recovery is better, but sometimes fail-fast is mo
 | `fs.s3a.connection.acquisition.timeout` | `60s`   | `*` | Timeout for waiting for a connection from the pool.   |
 | `fs.s3a.connection.establish.timeout`   | `30s`   |     | Time to establish the TCP/TLS connection              |
 | `fs.s3a.connection.idle.time`           | `60s`   | `*` | Maximum time for idle HTTP connections in the pool    |
-| `fs.s3a.connection.request.timeout`     | `0`     |     | If greater than zero, maximum duration of any request |
+| `fs.s3a.connection.request.timeout`     | `60s`   |     | If greater than zero, maximum time for a response     |
 | `fs.s3a.connection.timeout`             | `200s`  |     | Timeout for socket problems on a TCP channel          |
 | `fs.s3a.connection.ttl`                 | `5m`    |     | Lifetime of HTTP connections from the pool            |
 

hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/troubleshooting_s3a.md

@@ -1510,7 +1510,7 @@ It is possible to configure a global timeout for AWS service calls using followi
 ```xml
 <property>
   <name>fs.s3a.connection.request.timeout</name>
-  <value>0</value>
+  <value>5m</value>
   <description>
     Time out on HTTP requests to the AWS service; 0 means no timeout.
     Measured in seconds; the usual time suffixes are all supported