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Diffstat (limited to 'docs/configuration.md')
| -rw-r--r-- | docs/configuration.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index c39b489085..fd61ddc244 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -647,10 +647,10 @@ Apart from these, the following properties are also available, and may be useful <td><code>spark.kryo.registrator</code></td> <td>(none)</td> <td> - If you use Kryo serialization, set this class to register your custom classes with Kryo. This + If you use Kryo serialization, give a comma-separated list of classes that register your custom classes with Kryo. This property is useful if you need to register your classes in a custom way, e.g. to specify a custom field serializer. Otherwise <code>spark.kryo.classesToRegister</code> is simpler. It should be - set to a class that extends + set to classes that extend <a href="api/scala/index.html#org.apache.spark.serializer.KryoRegistrator"> <code>KryoRegistrator</code></a>. See the <a href="tuning.html#data-serialization">tuning guide</a> for more details. |