Hi All,

We're using Spark 2.4.x to write dataframe into the Elasticsearch index.
As we're upgrading to Spark 3.3.0, it throwing out error
Caused by: java.lang.ClassNotFoundException: es.DefaultSource
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)

Looking at a few responses from Stackoverflow
<https://stackoverflow.com/a/66452149>. it seems this is not yet supported
by Elasticsearch-hadoop.

Does anyone have experience with this? Or faced/resolved this issue in
Spark 3?

Thanks in advance!

Regards
Dipayan

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