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doc-exports/docs/mrs/component-operation-guide-lts/mrs_01_24176.html
Yang, Tong 3f5759eed2 MRS comp-lts 2.0.38.SP20 version 
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Yang, Tong <yangtong2@huawei.com>
Co-committed-by: Yang, Tong <yangtong2@huawei.com>
2023-01-19 17:08:45 +00:00

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Spark Shuffle Exception Handling

Question

In some scenarios, the following exception occurs in the Spark shuffle phase:

Solution

For JDBC:

Log in to FusionInsight Manager, change the value of the JDBCServer parameter spark.authenticate.enableSaslEncryption to false, and restart the corresponding instance.

For client jobs:

When the client submits the application, change the value of spark.authenticate.enableSaslEncryption in the spark-defaults.conf file to false.