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author | YanTangZhai <hakeemzhai@tencent.com> | 2014-12-18 20:13:46 -0800 |
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committer | Michael Armbrust <michael@databricks.com> | 2014-12-18 20:13:46 -0800 |
commit | e7de7e5f46821e1ba3b070b21d6bcf6d5ec8a796 (patch) | |
tree | c295d8cdb4286a1833ee6dcb83f0dd11c70624f7 /sql/catalyst | |
parent | 22ddb6e0338f4d101389a0655424a8fde6c4cff4 (diff) | |
download | spark-e7de7e5f46821e1ba3b070b21d6bcf6d5ec8a796.tar.gz spark-e7de7e5f46821e1ba3b070b21d6bcf6d5ec8a796.tar.bz2 spark-e7de7e5f46821e1ba3b070b21d6bcf6d5ec8a796.zip |
[SPARK-4693] [SQL] PruningPredicates may be wrong if predicates contains an empty AttributeSet() references
The sql "select * from spark_test::for_test where abs(20141202) is not null" has predicates=List(IS NOT NULL HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFAbs(20141202)) and
partitionKeyIds=AttributeSet(). PruningPredicates is List(IS NOT NULL HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFAbs(20141202)). Then the exception "java.lang.IllegalArgumentException: requirement failed: Partition pruning predicates only supported for partitioned tables." is thrown.
The sql "select * from spark_test::for_test_partitioned_table where abs(20141202) is not null and type_id=11 and platform = 3" with partitioned key insert_date has predicates=List(IS NOT NULL HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFAbs(20141202), (type_id#12 = 11), (platform#8 = 3)) and partitionKeyIds=AttributeSet(insert_date#24). PruningPredicates is List(IS NOT NULL HiveSimpleUdf#org.apache.hadoop.hive.ql.udf.UDFAbs(20141202)).
Author: YanTangZhai <hakeemzhai@tencent.com>
Author: yantangzhai <tyz0303@163.com>
Closes #3556 from YanTangZhai/SPARK-4693 and squashes the following commits:
620ebe3 [yantangzhai] [SPARK-4693] [SQL] PruningPredicates may be wrong if predicates contains an empty AttributeSet() references
37cfdf5 [yantangzhai] [SPARK-4693] [SQL] PruningPredicates may be wrong if predicates contains an empty AttributeSet() references
70a3544 [yantangzhai] [SPARK-4693] [SQL] PruningPredicates may be wrong if predicates contains an empty AttributeSet() references
efa9b03 [YanTangZhai] Update HiveQuerySuite.scala
72accf1 [YanTangZhai] Update HiveQuerySuite.scala
e572b9a [YanTangZhai] Update HiveStrategies.scala
6e643f8 [YanTangZhai] Merge pull request #11 from apache/master
e249846 [YanTangZhai] Merge pull request #10 from apache/master
d26d982 [YanTangZhai] Merge pull request #9 from apache/master
76d4027 [YanTangZhai] Merge pull request #8 from apache/master
03b62b0 [YanTangZhai] Merge pull request #7 from apache/master
8a00106 [YanTangZhai] Merge pull request #6 from apache/master
cbcba66 [YanTangZhai] Merge pull request #3 from apache/master
cdef539 [YanTangZhai] Merge pull request #1 from apache/master
Diffstat (limited to 'sql/catalyst')
-rw-r--r-- | sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/AttributeSet.scala | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/AttributeSet.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/AttributeSet.scala index 2b4969b7cf..171845ad14 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/AttributeSet.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/AttributeSet.scala @@ -112,4 +112,6 @@ class AttributeSet private (val baseSet: Set[AttributeEquals]) override def toSeq: Seq[Attribute] = baseSet.map(_.a).toArray.toSeq override def toString = "{" + baseSet.map(_.a).mkString(", ") + "}" + + override def isEmpty: Boolean = baseSet.isEmpty } |