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![dataframe - Error while writing Spark DF to parquet (Parquet column cannot be converted. Column: [word_c], Expected: StringType, Found: INT64 - Stack Overflow](https://i.stack.imgur.com/lWzF9.png "dataframe - Error while writing Spark DF to parquet (Parquet column cannot be converted. Column: [word_c], Expected: StringType, Found: INT64 - Stack Overflow")
dataframe - Error while writing Spark DF to parquet (Parquet column cannot be converted. Column: [word_c], Expected: StringType, Found: INT64 - Stack Overflow
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Spark Read and Write Apache Parquet - Spark By {Examples}
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apache spark - Unable to infer schema for Parquet. It must be specified manually - Stack Overflow
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python - Merging two parquet files with different schemas - Stack Overflow
