GitHub user YanTangZhai opened a pull request:
https://github.com/apache/spark/pull/2857
[SPARK-4009][SQL]HiveTableScan should use makeRDDForTable instead of
makeRDDForPartitionedTable for partitioned table when partitionPruningPred is
None
HiveTableScan should use makeRDDForTable instead of
makeRDDForPartitionedTable for partitioned table when partitionPruningPred is
None.
If a table has many partitions for example more than 20 thousands while it
has a few data for example less than 512MB, some sql querying the table will
produce more than 20000 RDDs. The job would submit failed with exception: java
stack overflow.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/YanTangZhai/spark SPARK-4009
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2857.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2857
----
commit cdef539abc5d2d42d4661373939bdd52ca8ee8e6
Author: YanTangZhai <[email protected]>
Date: 2014-08-06T13:07:08Z
Merge pull request #1 from apache/master
update
commit cbcba66ad77b96720e58f9d893e87ae5f13b2a95
Author: YanTangZhai <[email protected]>
Date: 2014-08-20T13:14:08Z
Merge pull request #3 from apache/master
Update
commit 8a0010691b669495b4c327cf83124cabb7da1405
Author: YanTangZhai <[email protected]>
Date: 2014-09-12T06:54:58Z
Merge pull request #6 from apache/master
Update
commit 03b62b043ab7fd39300677df61c3d93bb9beb9e3
Author: YanTangZhai <[email protected]>
Date: 2014-09-16T12:03:22Z
Merge pull request #7 from apache/master
Update
commit 76d40277d51f709247df1d3734093bf2c047737d
Author: YanTangZhai <[email protected]>
Date: 2014-10-20T12:52:22Z
Merge pull request #8 from apache/master
update
commit be7882ce16911d018571fa46c1a175d063bdfd03
Author: yantangzhai <[email protected]>
Date: 2014-10-20T13:05:44Z
[SPARK-4009][SQL]HiveTableScan should use makeRDDForTable instead of
makeRDDForPartitionedTable for partitioned table when partitionPruningPred is
None
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