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| author | Jonathan Robie <jonathan@apache.org> | 2010-02-05 22:24:57 +0000 |
|---|---|---|
| committer | Jonathan Robie <jonathan@apache.org> | 2010-02-05 22:24:57 +0000 |
| commit | b7b377b051c6421f1d4642107642c05ca3779112 (patch) | |
| tree | 53b610283f9c94db21767d8e72fa24b3e542f64e /doc/book/src/Java-Environment-Variables.xml | |
| parent | 7f3d410aaf04260e85d9a207c78a4c8319393416 (diff) | |
| download | qpid-python-b7b377b051c6421f1d4642107642c05ca3779112.tar.gz | |
Changing filename conventions - no more file names with spaces.
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@907115 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'doc/book/src/Java-Environment-Variables.xml')
| -rw-r--r-- | doc/book/src/Java-Environment-Variables.xml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/doc/book/src/Java-Environment-Variables.xml b/doc/book/src/Java-Environment-Variables.xml new file mode 100644 index 0000000000..cc549aa277 --- /dev/null +++ b/doc/book/src/Java-Environment-Variables.xml @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="utf-8"?> +<chapter xmlns:html="http://www.w3.org/1999/xhtml"> + <title> + Apache Qpid : Java Environment Variables + </title> + <section role="h2" id="JavaEnvironmentVariables-SettingQpidEnvironmentVariables"> + <title> + Setting + Qpid Environment Variables + </title> + + <section role="h3" id="JavaEnvironmentVariables-QpidDeploymentPathVariables"> + <title> + Qpid + Deployment Path Variables + </title> + <para> + There are two main Qpid environment variables which are required + to be set for Qpid deployments, QPID_HOME and QPID_WORK. + </para> + <para> + QPID_HOME - This variable is used to tell the Qpid broker where + it's installed home is, which is in turn used to find dependency + JARs which Qpid uses. + </para> + <para> + QPID_WORK - This variable is used by Qpid when creating all + 'writeable' directories that it uses. This includes the log + directory and the storage location for any BDB instances in use + by your deployment (if you're using persistence with BDB). If you + do not set this variable, then the broker will default (in the + qpid-server script) to use the current user's homedir as the root + directory for creating the writeable locations that it uses. + </para> + + <!--h3--> + </section> + + <section role="h3" id="JavaEnvironmentVariables-SettingMaxMemoryforthebroker"> + <title> + Setting + Max Memory for the broker + </title> + <para> + If you simply start the Qpid broker, it will default to use a + -Xmx setting of 1024M for the broker JVM. However, we would + recommend that you make the maximum -Xmx heap size available, if + possible, of 3Gb (for 32-bit platforms). + </para> + <para> + You can control the memory setting for your broker by setting the + QPID_JAVA_MEM variable before starting the broker e.g. -Xmx3668m + . Enclose your value within quotes if you also specify a -Xms + value. The value in use is echo'd by the qpid-server script on + startup. + </para> + <!--h3--> + </section> + + <!--h2--> + </section> + +</chapter> |
