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HDFS-13492. Limit httpfs binds to certain IP addresses in branch-2. Contributed by Wei-Chiu Chuang.

This commit is contained in:
Wei-Chiu Chuang 2018-04-26 09:55:03 -07:00
parent 33ffc96085
commit a5fc638235
3 changed files with 6 additions and 3 deletions
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3
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/tomcat/server.xml
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@ -69,7 +69,8 @@
APR (HTTP/AJP) Connector: /docs/apr.html
Define a non-SSL HTTP/1.1 Connector on port ${httpfs.http.port}
-->
<Connector port="${httpfs.http.port}" protocol="HTTP/1.1"
<Connector address="${httpfs.http.hostname}"
port="${httpfs.http.port}" protocol="HTTP/1.1"
connectionTimeout="20000"
maxHttpHeaderSize="${httpfs.max.http.header.size}"
redirectPort="8443"/>

3
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/tomcat/ssl-server.xml
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@ -68,7 +68,8 @@
This connector uses the JSSE configuration, when using APR, the
connector should be using the OpenSSL style configuration
described in the APR documentation -->
<Connector port="${httpfs.http.port}" protocol="HTTP/1.1" SSLEnabled="true"
<Connector address="${httpfs.http.hostname}"
port="${httpfs.http.port}" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="150" scheme="https" secure="true"
maxHttpHeaderSize="${httpfs.max.http.header.size}"
clientAuth="${httpfs.ssl.client.auth}"

3
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/site/markdown/ServerSetup.md.vm
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@ -72,13 +72,14 @@ Embedded Tomcat Configuration
To configure the embedded Tomcat go to the `tomcat/conf`.
HttpFS preconfigures the HTTP and Admin ports in Tomcat's `server.xml` to 14000 and 14001.
HttpFS preconfigures the HTTP and Admin ports in Tomcat's `server.xml` to 14000 and 14001, and it binds to all IP addresses on the host.
Tomcat logs are also preconfigured to go to HttpFS's `logs/` directory.
HttpFS default value for the maxHttpHeaderSize parameter in Tomcat's `server.xml` is set to 65536 by default.
The following environment variables (which can be set in HttpFS's `etc/hadoop/httpfs-env.sh` script) can be used to alter those values:
* HTTPFS\_HTTP\_HOSTNAME
* HTTPFS\_HTTP\_PORT