# Cloudera

If your Cloudera Spark client does not contain the Hadoop libraries, you must add the Hadoop libraries to the classpath using the *SPARK\_DIST\_CLASSPATH* environment variable, as shown in the following example command:

```
export *SPARK\_DIST\_CLASSPATH*=$(hadoop classpath)
```

**Note:** Because of limitations for CDS Powered by Apache Spark in CDH 6.x, AEL does not support Hive or Impala in YARN mode. If you would like specific information, see the [Cloudera documentation](https://docs.cloudera.com).


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