mikewalch commented on a change in pull request #126: Created documentation for
upgrading to 2.0
URL: https://github.com/apache/accumulo-website/pull/126#discussion_r229819923
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File path: _docs-2/administration/upgrading.md
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@@ -30,12 +30,18 @@ Below are some changes in 2.0 that you should be aware of:
- Tablet server hosts must be listed in a `tservers` file instead of a
`slaves` file. To minimize confusion, Accumulo will not start if the old
`slaves` file is present.
* `accumulo-service` script can be used to start/stop Accumulo services (i.e
master, tablet server, monitor) on a single node.
- Can be used even if Accumulo was started using `accumulo-cluster` script.
-* Accumulo 2.0 logging is configured by three files. Any previous logging
customization should be added to these files.
+* `accumulo-env.sh` constructs environment variables (such as `JAVA_OPTS` and
`CLASSPATH`) used when running Accumulo processes
+ - This file was used in Accumulo 1.x but has changed signficantly for 2.0
+ - Environment variables (such as `$cmd`, `$bin`, `$conf`) are set before
`accumulo-env.sh` is loaded and can be used to customize environment.
+ - The `JAVA_OPTS` variable can be customized to pass command-line
arguments to the `java` command that starts Accumulo processes.
Review comment:
I updated it again with 29a69f0ab4ea01fb2e3ad58520c
does that work?
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