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Diffstat (limited to 'docs/running-on-mesos.md')
| -rw-r--r-- | docs/running-on-mesos.md | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/docs/running-on-mesos.md b/docs/running-on-mesos.md index df8687f81f..e3c8922404 100644 --- a/docs/running-on-mesos.md +++ b/docs/running-on-mesos.md @@ -103,7 +103,7 @@ the `make-distribution.sh` script included in a Spark source tarball/checkout. ## Using a Mesos Master URL The Master URLs for Mesos are in the form `mesos://host:5050` for a single-master Mesos -cluster, or `zk://host:2181` for a multi-master Mesos cluster using ZooKeeper. +cluster, or `mesos://zk://host:2181` for a multi-master Mesos cluster using ZooKeeper. The driver also needs some configuration in `spark-env.sh` to interact properly with Mesos: @@ -116,7 +116,7 @@ The driver also needs some configuration in `spark-env.sh` to interact properly 2. Also set `spark.executor.uri` to `<URL of spark-{{site.SPARK_VERSION}}.tar.gz>`. Now when starting a Spark application against the cluster, pass a `mesos://` -or `zk://` URL as the master when creating a `SparkContext`. For example: +URL as the master when creating a `SparkContext`. For example: {% highlight scala %} val conf = new SparkConf() @@ -126,6 +126,9 @@ val conf = new SparkConf() val sc = new SparkContext(conf) {% endhighlight %} +(You can also use [`spark-submit`](submitting-applications.html) and configure `spark.executor.uri` +in the [conf/spark-defaults.conf](configuration.html#loading-default-configurations) file.) + When running a shell, the `spark.executor.uri` parameter is inherited from `SPARK_EXECUTOR_URI`, so it does not need to be redundantly passed in as a system property. |