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https://issues.apache.org/jira/browse/ACCUMULO-1550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hsieh updated ACCUMULO-1550:
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Attachment: accumulo-1550-1.4.patch
accumulo-1550-trunk.patch
All versions pass unit tests.
The trunk version applies cleanly to 1.5 and to trunk.
I've tested the 1.5 version by deploying sucessfully a using start-all.sh to
start a 1.5 cluster using the ACCUMULO_CONF_DIR env variable where the
accumulo/conf dir was renamed and not present. It started.
I've been testing more rigorously with the 1.4 patch and have been running
continuous ingets and randomwalks with a similar use the ACCUMULO_CONF_DIR env
variable and rename the accumulo/conf.
There are a few places we actually want to use ACCUMULO_HOME/conf like when we
copy example dirs in testChangingDirectory, and in config.sh where we default
to ACCUMULO_HOME/conf id no ACCUMULO_CONF_DIR is specified.
> Create ACCUMULO_CONF_DIR environment variable
> ---------------------------------------------
>
> Key: ACCUMULO-1550
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1550
> Project: Accumulo
> Issue Type: Improvement
> Components: scripts
> Affects Versions: 1.4.3, 1.5.0
> Reporter: Jonathan Hsieh
> Assignee: Jonathan Hsieh
> Fix For: 1.6.0
>
> Attachments: accumulo-1550-1.4.patch, accumulo-1550-trunk.patch
>
>
> Hadoop (and many of the other projects in the hadoop stack) have a
> HADOOP_CONF_DIR (<project>_CONF_DIR) environment variable that is used to
> start daemons using the configuration specified.
> This is convenient because it decouples the configuration from the
> distributions -- daemons can be run with different configs without having to
> perform stateful file operations.
> For example one could run accumulo like this:
> {code}
> ACCUMULO_CONF_DIR=/etc/accumulo/conf accumulo ....
> {code}
> or set env variables in .bashrc/jenkins scripts for different configurations
> {code}
> export ACCUMULO_CONF_DIR=$ACCUMULO_HOME/conf/examples/1GB/standalone
> .. run test
> export ACCUMULO_CONF_DIR=$ACCUMULO_HOME/conf/examples/1GB/native-standalone
> .. run test
> {code}
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