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author | Cheng Hao <hao.cheng@intel.com> | 2014-11-17 16:29:52 -0800 |
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committer | Michael Armbrust <michael@databricks.com> | 2014-11-17 16:29:52 -0800 |
commit | 69e858cc7748b6babadd0cbe20e65f3982161cbf (patch) | |
tree | b565ed7946e73ae312bea1b798291ccb5166bd16 /sql/catalyst | |
parent | 566c791931645bfaaaf57ee5a15b9ffad534f81e (diff) | |
download | spark-69e858cc7748b6babadd0cbe20e65f3982161cbf.tar.gz spark-69e858cc7748b6babadd0cbe20e65f3982161cbf.tar.bz2 spark-69e858cc7748b6babadd0cbe20e65f3982161cbf.zip |
[SQL] Construct the MutableRow from an Array
Author: Cheng Hao <hao.cheng@intel.com>
Closes #3217 from chenghao-intel/mutablerow and squashes the following commits:
e8a10bd [Cheng Hao] revert the change of Row object
4681aea [Cheng Hao] Add toMutableRow method in object Row
a751838 [Cheng Hao] Construct the MutableRow from an existed row
Diffstat (limited to 'sql/catalyst')
-rw-r--r-- | sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala index d00ec39774..463f3667fc 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala @@ -215,9 +215,11 @@ class GenericRow(protected[sql] val values: Array[Any]) extends Row { def copy() = this } -class GenericMutableRow(size: Int) extends GenericRow(size) with MutableRow { +class GenericMutableRow(v: Array[Any]) extends GenericRow(v) with MutableRow { /** No-arg constructor for serialization. */ - def this() = this(0) + def this() = this(null) + + def this(size: Int) = this(new Array[Any](size)) override def setBoolean(ordinal: Int, value: Boolean): Unit = { values(ordinal) = value } override def setByte(ordinal: Int, value: Byte): Unit = { values(ordinal) = value } |