Can I append a dataframe to the right of other dataframe having same column names

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1 Answer

You can join two dataframes like this.

df1.join(df2, df1.col("column").equalTo(df2("column")));

If you are looking for Union, then you can do something like this.

df1.unionAll(df2); // spark 1.6

Spark 2.0, unionAll was renamed to union

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