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From Benjamin Kim <bbuil...@gmail.com>
Subject Merging Parquet Files
Date Thu, 22 Dec 2016 22:01:28 GMT
Has anyone tried to merge *.gz.parquet files before? I'm trying to merge them into 1 file after
they are output from Spark. Doing a coalesce(1) on the Spark cluster will not work. It just
does not have the resources to do it. I'm trying to do it using the commandline and not use
Spark. I will use this command in shell script. I tried "hdfs dfs -getmerge", but the file
becomes unreadable by Spark with gzip footer error.

Thanks,
Ben
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