HDFS-10423. Increase default value of httpfs maxHttpHeaderSize. Contributed by Nicolae Popa.

This commit is contained in:
Aaron T. Myers 2016-06-20 13:46:11 -07:00
parent 5370a6ffae
commit aa1b583cf9
5 changed files with 11 additions and 0 deletions

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@ -38,6 +38,10 @@
#
# export HTTPFS_HTTP_HOSTNAME=$(hostname -f)
# The maximum size of Tomcat HTTP header
#
# export HTTPFS_MAX_HTTP_HEADER_SIZE=65536
# The location of the SSL keystore if using SSL
#
# export HTTPFS_SSL_KEYSTORE_FILE=${HOME}/.keystore

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@ -42,6 +42,7 @@ function hadoop_subproject_init
export HADOOP_CATALINA_HTTP_PORT="${HTTPFS_HTTP_PORT:-14000}"
export HADOOP_CATALINA_ADMIN_PORT="${HTTPFS_ADMIN_PORT:-$((HADOOP_CATALINA_HTTP_PORT+1))}"
export HADOOP_CATALINA_MAX_THREADS="${HTTPFS_MAX_THREADS:-150}"
export HADOOP_CATALINA_MAX_HTTP_HEADER_SIZE="${HTTPFS_MAX_HTTP_HEADER_SIZE:-65536}"
export HTTPFS_SSL_ENABLED=${HTTPFS_SSL_ENABLED:-false}

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@ -71,6 +71,7 @@
-->
<Connector port="${httpfs.http.port}" protocol="HTTP/1.1"
connectionTimeout="20000"
maxHttpHeaderSize="${httpfs.max.http.header.size}"
redirectPort="8443"/>
<!-- A "Connector" using the shared thread pool-->
<!--

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@ -70,6 +70,7 @@
described in the APR documentation -->
<Connector port="${httpfs.http.port}" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="150" scheme="https" secure="true"
maxHttpHeaderSize="${httpfs.max.http.header.size}"
clientAuth="false" sslEnabledProtocols="TLSv1,TLSv1.1,TLSv1.2,SSLv2Hello"
keystoreFile="${httpfs.ssl.keystore.file}"
keystorePass="_httpfs_ssl_keystore_pass_"/>

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@ -80,6 +80,8 @@ HttpFS preconfigures the HTTP and Admin ports in Tomcat's `server.xml` to 14000
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\_PORT
@ -88,6 +90,8 @@ The following environment variables (which can be set in HttpFS's `etc/hadoop/ht
* HADOOP\_LOG\_DIR
* HTTPFS\_MAX\_HTTP\_HEADER\_SIZE
HttpFS Configuration
--------------------