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author | Yin Huai <yhuai@databricks.com> | 2015-03-18 09:41:06 +0800 |
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committer | Cheng Lian <lian@databricks.com> | 2015-03-18 09:41:06 +0800 |
commit | dc9c9196d63aa465e86ac52f0e86e10c12472100 (patch) | |
tree | c6e87f2bb75f939511b442ea6366bea87d88b3ec /python | |
parent | 4633a87b86a6ef01fa724d31763dcb97cb5bc746 (diff) | |
download | spark-dc9c9196d63aa465e86ac52f0e86e10c12472100.tar.gz spark-dc9c9196d63aa465e86ac52f0e86e10c12472100.tar.bz2 spark-dc9c9196d63aa465e86ac52f0e86e10c12472100.zip |
[SPARK-6366][SQL] In Python API, the default save mode for save and saveAsTable should be "error" instead of "append".
https://issues.apache.org/jira/browse/SPARK-6366
Author: Yin Huai <yhuai@databricks.com>
Closes #5053 from yhuai/SPARK-6366 and squashes the following commits:
fc81897 [Yin Huai] Use error as the default save mode for save/saveAsTable.
Diffstat (limited to 'python')
-rw-r--r-- | python/pyspark/sql/dataframe.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/python/pyspark/sql/dataframe.py b/python/pyspark/sql/dataframe.py index 94001aec37..5cb89da7a8 100644 --- a/python/pyspark/sql/dataframe.py +++ b/python/pyspark/sql/dataframe.py @@ -162,7 +162,7 @@ class DataFrame(object): "Only 'append', 'overwrite', 'ignore', and 'error' are acceptable save mode.") return jmode - def saveAsTable(self, tableName, source=None, mode="append", **options): + def saveAsTable(self, tableName, source=None, mode="error", **options): """Saves the contents of the :class:`DataFrame` to a data source as a table. The data source is specified by the `source` and a set of `options`. @@ -188,7 +188,7 @@ class DataFrame(object): self.sql_ctx._sc._gateway._gateway_client) self._jdf.saveAsTable(tableName, source, jmode, joptions) - def save(self, path=None, source=None, mode="append", **options): + def save(self, path=None, source=None, mode="error", **options): """Saves the contents of the :class:`DataFrame` to a data source. The data source is specified by the `source` and a set of `options`. |