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Hyukjin Kwon commented on SPARK-21852: -------------------------------------- I generally agree with Sean and am quite sure this is not an issue. However, I want to make sure before resolving this (as at least I have seed few corner cases so far). BTW, I'd close Parquet's JIRA you opened. This does not look a Parquet issue. I would resolve this if any more details can't be provided. > Empty Parquet Files created as a result of spark jobs fail when read > -------------------------------------------------------------------- > > Key: SPARK-21852 > URL: https://issues.apache.org/jira/browse/SPARK-21852 > Project: Spark > Issue Type: Bug > Components: Input/Output > Affects Versions: 2.2.0 > Reporter: Shivam Dalmia > > I have faced an issue intermittently with certain spark jobs writing parquet > files which apparently succeed but the written .parquet directory in HDFS is > an empty directory (with no _SUCCESS and _metadata parts, even). > Surprisingly, no errors are thrown from spark dataframe writer. > However, when attempting to read this written file, spark throws the error: > {{Unable to infer schema for Parquet. It must be specified manually}} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org