JoshRosen commented on code in PR #45885:
URL: https://github.com/apache/spark/pull/45885#discussion_r1552615456
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python/pyspark/sql/dataframe.py:
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@@ -589,16 +589,18 @@ def writeStream(self) -> DataStreamWriter:
Examples
--------
+ >>> import time
>>> import tempfile
>>> df = spark.readStream.format("rate").load()
>>> type(df.writeStream)
<class '...streaming.readwriter.DataStreamWriter'>
>>> with tempfile.TemporaryDirectory(prefix="writeStream") as d:
... # Create a table with Rate source.
- ... df.writeStream.toTable(
+ ... query = df.writeStream.toTable(
... "my_table", checkpointLocation=d)
- <...streaming.query.StreamingQuery object at 0x...>
+ ... time.sleep(3)
Review Comment:
Copied this from
https://github.com/apache/spark/blob/960208539526a8451d672ec85c7a15dd039c6b6f/python/pyspark/sql/dataframe.py#L1246-L1253
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