[SPARK-1308] Add getNumPartitions to pyspark RDD #995
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Add getNumPartitions to pyspark RDD to provide an intuitive way to get numbr of partitions in RDD like we can do in scala today.
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Can one of the admins verify this patch? |
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Jenkins, test this please. |
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Merged build finished. All automated tests passed. |
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All automated tests passed. |
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Thanks. I've merged this in master. |
pdeyhim
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Jun 25, 2014
Add getNumPartitions to pyspark RDD to provide an intuitive way to get number of partitions in RDD like we can do in scala today. Author: Syed Hashmi <shashmi@cloudera.com> Closes apache#995 from syedhashmi/master and squashes the following commits: de0ed5e [Syed Hashmi] [SPARK-1308] Add getNumPartitions to pyspark RDD
xiliu82
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Sep 4, 2014
Add getNumPartitions to pyspark RDD to provide an intuitive way to get number of partitions in RDD like we can do in scala today. Author: Syed Hashmi <shashmi@cloudera.com> Closes apache#995 from syedhashmi/master and squashes the following commits: de0ed5e [Syed Hashmi] [SPARK-1308] Add getNumPartitions to pyspark RDD
wangyum
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May 26, 2023
…995) Extend the `TransposeWindow` rule to transpose `Window` nodes, that have `Project` between them. The analyzer will turn a `dataset.withColumn("colName", expressionWithWindowFunction)` method call to a `Project - Window - Project` chain in the logical plan. When this method is called multiple times in a row, then the projects can block the `Window` nodes from being transposed by the current `TransposeWindow` rule. TPCDS q47 and q57 are also improved by this. No UT Closes #31980 from tanelk/SPARK-34807_transpose_window. Lead-authored-by: tanel.kiis@gmail.com <tanel.kiis@gmail.com> Co-authored-by: Tanel Kiis <tanel.kiis@gmail.com> Signed-off-by: Yuming Wang <yumwang@ebay.com> Co-authored-by: Tanel Kiis <tanel.kiis@gmail.com>
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Add getNumPartitions to pyspark RDD to provide an intuitive way to get number of partitions in RDD like we can do in scala today.