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HADOOP-11153. Make number of KMS threads configurable. (wang)

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This commit is contained in:
Andrew Wang 2014-09-29 15:02:29 -07:00
parent c6c3247dc0
commit 64aef18965
7 changed files with 18 additions and 1 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -554,6 +554,8 @@ Release 2.6.0 - UNRELEASED
HADOOP-10954. Adding site documents of hadoop-tools (Masatake Iwasaki
via aw)
HADOOP-11153. Make number of KMS threads configurable. (wang)
OPTIMIZATIONS
HADOOP-10838. Byte array native checksumming. (James Thomas via todd)

4
hadoop-common-project/hadoop-kms/src/main/conf/kms-env.sh
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@ -36,6 +36,10 @@
#
# export KMS_ADMIN_PORT=`expr ${KMS_HTTP_PORT} + 1`
# The maximum number of Tomcat handler threads
#
# export KMS_MAX_THREADS=1000
# The location of the SSL keystore if using SSL
#
# export KMS_SSL_KEYSTORE_FILE=${HOME}/.keystore

7
hadoop-common-project/hadoop-kms/src/main/libexec/kms-config.sh
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@ -136,6 +136,13 @@ else
print "Using KMS_ADMIN_PORT: ${KMS_ADMIN_PORT}"
fi
if [ "${KMS_MAX_THREADS}" = "" ]; then
export KMS_MAX_THREADS=1000
print "Setting KMS_MAX_THREADS: ${KMS_MAX_THREADS}"
else
print "Using KMS_MAX_THREADS: ${KMS_MAX_THREADS}"
fi
if [ "${KMS_SSL_KEYSTORE_FILE}" = "" ]; then
export KMS_SSL_KEYSTORE_FILE=${HOME}/.keystore
print "Setting KMS_SSL_KEYSTORE_FILE: ${KMS_SSL_KEYSTORE_FILE}"

1
hadoop-common-project/hadoop-kms/src/main/sbin/kms.sh
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@ -44,6 +44,7 @@ catalina_opts="${catalina_opts} -Dkms.log.dir=${KMS_LOG}";
catalina_opts="${catalina_opts} -Dkms.temp.dir=${KMS_TEMP}";
catalina_opts="${catalina_opts} -Dkms.admin.port=${KMS_ADMIN_PORT}";
catalina_opts="${catalina_opts} -Dkms.http.port=${KMS_HTTP_PORT}";
catalina_opts="${catalina_opts} -Dkms.max.threads=${KMS_MAX_THREADS}";
catalina_opts="${catalina_opts} -Dkms.ssl.keystore.file=${KMS_SSL_KEYSTORE_FILE}";
catalina_opts="${catalina_opts} -Dkms.ssl.keystore.pass=${KMS_SSL_KEYSTORE_PASS}";

1
hadoop-common-project/hadoop-kms/src/main/tomcat/server.xml
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@ -73,6 +73,7 @@
Define a non-SSL HTTP/1.1 Connector on port ${kms.http.port}
-->
<Connector port="${kms.http.port}" protocol="HTTP/1.1"
maxThreads="${kms.max.threads}"
connectionTimeout="20000"
redirectPort="8443"/>
<!-- A "Connector" using the shared thread pool-->

2
hadoop-common-project/hadoop-kms/src/main/tomcat/ssl-server.xml
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@ -69,7 +69,7 @@
connector should be using the OpenSSL style configuration
described in the APR documentation -->
<Connector port="${kms.http.port}" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="150" scheme="https" secure="true"
maxThreads="${kms.max.threads}" scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS"
keystoreFile="${kms.ssl.keystore.file}"
keystorePass="${kms.ssl.keystore.pass}"/>

2
hadoop-common-project/hadoop-kms/src/site/apt/index.apt.vm
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@ -152,6 +152,8 @@ hadoop-${project.version} $ sbin/kms.sh start
* KMS_ADMIN_PORT
* KMS_MAX_THREADS
* KMS_LOG
NOTE: You need to restart the KMS for the configuration changes to take