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Hyukjin Kwon commented on SPARK-17264: -------------------------------------- Is this a duplicate of SPARK-15472? > DataStreamWriter does not support "json" format > ----------------------------------------------- > > Key: SPARK-17264 > URL: https://issues.apache.org/jira/browse/SPARK-17264 > Project: Spark > Issue Type: Bug > Components: Documentation, Input/Output > Affects Versions: 2.0.0 > Environment: Mac OSX > Reporter: Bill Reed > Priority: Minor > > The API documentations for DataStreamWriter.format states "Specifies the > underlying output data source. Built-in options include "parquet", "json", > etc." but when specifying "json" or "text" for the format. the following > exception is thrown: > Exception in thread "main" java.lang.UnsupportedOperationException: Data > source json does not support streamed writing > at > org.apache.spark.sql.execution.datasources.DataSource.createSink(DataSource.scala:273) > at > org.apache.spark.sql.streaming.DataStreamWriter.start(DataStreamWriter.scala:291) > The only format that works is .format("parquet") -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org