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[SPARK-7084] improve saveAsTable documentation #5654

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[SPARK-7084] improve saveAsTable documentation #5654

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866e8df
[SPARK-7084] improve saveAsTable documentation
phatak-dev Apr 23, 2015
2a802c6
#5654 updated the doc according to comments
phatak-dev Apr 23, 2015
00bc819
Merge branch 'master' of https://github.com/apache/spark
phatak-dev Apr 23, 2015
2c997c5
Merge branch 'master' of https://github.com/apache/spark
phatak-dev Apr 24, 2015
386f407
#5654 updated for all the methods
phatak-dev Apr 24, 2015
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18 changes: 18 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -1085,6 +1085,9 @@ class DataFrame private[sql](
* there is no notion of a persisted catalog in a standard SQL context. Instead you can write
* an RDD out to a parquet file, and then register that file as a table. This "table" can then
* be the target of an `insertInto`.
*
* Also note that while this function can persist the table metadata into Hive's metastore,
* the table will NOT be accessible from Hive.
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@rxin rxin Apr 23, 2015

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There are multiple saveAsTable functions. Do you mind updating them as well?

* @group output
*/
@Experimental
Expand All @@ -1101,6 +1104,9 @@ class DataFrame private[sql](
* there is no notion of a persisted catalog in a standard SQL context. Instead you can write
* an RDD out to a parquet file, and then register that file as a table. This "table" can then
* be the target of an `insertInto`.
*
* Also note that while this function can persist the table metadata into Hive's metastore,
* the table will NOT be accessible from Hive.
* @group output
*/
@Experimental
Expand All @@ -1125,6 +1131,9 @@ class DataFrame private[sql](
* there is no notion of a persisted catalog in a standard SQL context. Instead you can write
* an RDD out to a parquet file, and then register that file as a table. This "table" can then
* be the target of an `insertInto`.
*
* Also note that while this function can persist the table metadata into Hive's metastore,
* the table will NOT be accessible from Hive.
* @group output
*/
@Experimental
Expand All @@ -1141,6 +1150,9 @@ class DataFrame private[sql](
* there is no notion of a persisted catalog in a standard SQL context. Instead you can write
* an RDD out to a parquet file, and then register that file as a table. This "table" can then
* be the target of an `insertInto`.
*
* Also note that while this function can persist the table metadata into Hive's metastore,
* the table will NOT be accessible from Hive.
* @group output
*/
@Experimental
Expand All @@ -1157,6 +1169,9 @@ class DataFrame private[sql](
* there is no notion of a persisted catalog in a standard SQL context. Instead you can write
* an RDD out to a parquet file, and then register that file as a table. This "table" can then
* be the target of an `insertInto`.
*
* Also note that while this function can persist the table metadata into Hive's metastore,
* the table will NOT be accessible from Hive.
* @group output
*/
@Experimental
Expand All @@ -1178,6 +1193,9 @@ class DataFrame private[sql](
* there is no notion of a persisted catalog in a standard SQL context. Instead you can write
* an RDD out to a parquet file, and then register that file as a table. This "table" can then
* be the target of an `insertInto`.
*
* Also note that while this function can persist the table metadata into Hive's metastore,
* the table will NOT be accessible from Hive.
* @group output
*/
@Experimental
Expand Down