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Adding extra libraries to livy #5

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Adding extra libraries to livy #5

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98090ab
Adding external libraries to livy
mfelgamal Jul 19, 2016
d7f6818
Adding livy.spark.jars.packages property
mfelgamal Aug 3, 2016
5411a2f
changeing default to example
mfelgamal Aug 8, 2016
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25 changes: 24 additions & 1 deletion docs/interpreter/livy.md
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ We added some common configurations for spark, and you can set any configuration
This link contains all spark configurations: http://spark.apache.org/docs/latest/configuration.html#available-properties.
And instead of starting property with `spark.` it should be replaced with `livy.spark.`.
Example: `spark.master` to `livy.spark.master`

<table class="table-configuration">
<tr>
<th>Property</th>
Expand Down Expand Up @@ -102,8 +102,31 @@ Example: `spark.master` to `livy.spark.master`
<td></td>
<td>Upper bound for the number of executors.</td>
</tr>
<tr>
<td>livy.spark.jars.packages</td>
<td></td>
<td>Adding extra libraries to livy interpreter</td>
</tr>
</table>

## Adding External libraries
You can load dynamic library to livy interpreter by set `livy.spark.jars.packages` property to comma-separated list of maven coordinates of jars to include on the driver and executor classpaths. The format for the coordinates should be groupId:artifactId:version.

Example

<table class="table-configuration">
<tr>
<th>Property</th>
<th>Example</th>
<th>Description</th>
</tr>
<tr>
<td>livy.spark.jars.packages</td>
<td>io.spray:spray-json_2.10:1.3.1</td>
<td>Adding extra libraries to livy interpreter</td>
</tr>
</table>

## How to use
Basically, you can use

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5 changes: 5 additions & 0 deletions livy/src/main/resources/interpreter-setting.json
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Expand Up @@ -81,6 +81,11 @@
"propertyName": "zeppelin.livy.keytab",
"defaultValue": "",
"description": "Kerberos keytab to authenticate livy"
},
"livy.spark.jars.packages": {
"propertyName": "livy.spark.jars.packages",
"defaultValue": "",
"description": "Adding extra libraries to livy interpreter"
}
}
},
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