Repository: trafodion
Updated Branches:
refs/heads/master c7d2301d7 -> e6e8956cf
Changes to update queue sizes and add dynamic queue resizing to some missing
operators.
(cherry picked from commit f26c0f448a6adf5cdefddc74c4ba840b030e8cf5)
Conflicts:
core/sql/generator/Generator.cpp
core/sql/generator/Generator.h
core/sql/sqlcomp/nadefaults.cpp
Project: http://git-wip-us.apache.org/repos/asf/trafodion/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafodion/commit/a111065f
Tree: http://git-wip-us.apache.org/repos/asf/trafodion/tree/a111065f
Diff: http://git-wip-us.apache.org/repos/asf/trafodion/diff/a111065f
Branch: refs/heads/master
Commit: a111065fc659d1b82233cd78607820f3a8bd74c6
Parents: 1650c78
Author: Sandhya Sundaresan <sand...@apache.org>
Authored: Wed Aug 29 04:33:10 2018 +0000
Committer: Sandhya Sundaresan <sand...@apache.org>
Committed: Wed Aug 29 04:33:10 2018 +0000
----------------------------------------------------------------------
core/sql/executor/ExSequence.cpp | 38 +++++++++++++++--------------
core/sql/executor/ExSequence.h | 6 +++--
core/sql/executor/ExTranspose.cpp | 39 ++++++++++++++----------------
core/sql/executor/ExTranspose.h | 6 +++--
core/sql/executor/ex_union.cpp | 41 +++++++++++++++++---------------
core/sql/executor/ex_union.h | 7 ++++--
core/sql/generator/GenRelUpdate.cpp | 2 ++
core/sql/generator/Generator.cpp | 19 +++++++++++++--
core/sql/generator/Generator.h | 24 +++++++++++++++++++
core/sql/optimizer/Inlining.cpp | 26 ++++++++++----------
core/sql/sqlcomp/DefaultConstants.h | 3 +--
core/sql/sqlcomp/nadefaults.cpp | 24 +++++++++----------
12 files changed, 143 insertions(+), 92 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/executor/ExSequence.cpp
----------------------------------------------------------------------
diff --git a/core/sql/executor/ExSequence.cpp b/core/sql/executor/ExSequence.cpp
index 327fb96..bc29779 100644
--- a/core/sql/executor/ExSequence.cpp
+++ b/core/sql/executor/ExSequence.cpp
@@ -289,22 +289,8 @@ ExSequenceTcb::ExSequenceTcb (const ExSequenceTdb & myTdb,
qchild_ = child_tcb.getParentQueue();
// Allocate the queue to communicate with parent
- qparent_.down = new(space) ex_queue(ex_queue::DOWN_QUEUE,
- myTdb.initialQueueSizeDown_,
- myTdb.criDescDown_,
- space);
-
- // Allocate the private state in each entry of the down queue
- ExSequencePrivateState *p
- = new(space) ExSequencePrivateState(this);
- qparent_.down->allocatePstate(p, this);
- delete p;
-
- qparent_.up = new(space) ex_queue(ex_queue::UP_QUEUE,
- myTdb.initialQueueSizeUp_,
- myTdb.criDescUp_,
- space);
-
+
+ allocateParentQueues(qparent_,TRUE);
// Intialized processedInputs_ to the next request to process
processedInputs_ = qparent_.down->getTailIndex();
@@ -375,6 +361,8 @@ void ExSequenceTcb::registerSubtasks()
ex_assert( clusterDb_ , "Unlimited following and no clusterDb_") ;
clusterDb_->ioEventHandler_ = ioEventHandler_ ;
}
+ // the parent queues will be resizable, so register a resize subtask.
+ registerResizeSubtasks();
};
// Free Resources
@@ -1510,7 +1498,7 @@ void ExSequenceTcb::updateDiagsArea( ExeErrorCode rc_)
// Constructor and destructor private state
//
ExSequencePrivateState::ExSequencePrivateState
-(const ExSequenceTcb * tcb)
+()
{
matchCount_ = 0;
step_ = ExSequenceTcb::ExSeq_EMPTY;
@@ -1524,5 +1512,19 @@ ex_tcb_private_state *
ExSequencePrivateState::allocate_new
(const ex_tcb *tcb)
{
return new(((ex_tcb*)tcb)->getSpace())
- ExSequencePrivateState((ExSequenceTcb*) tcb);
+ ExSequencePrivateState();
};
+
+
+////////////////////////////////////////////////////////////////////////
+// Redefine virtual method allocatePstates, to be used by dynamic queue
+// resizing, as well as the initial queue construction.
+////////////////////////////////////////////////////////////////////////
+ex_tcb_private_state * ExSequenceTcb::allocatePstates(
+ Lng32 &numElems, // inout, desired/actual elements
+ Lng32 &pstateLength) // out, length of one element
+{
+ PstateAllocator<ExSequencePrivateState> pa;
+
+ return pa.allocatePstates(this, numElems, pstateLength);
+}
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/executor/ExSequence.h
----------------------------------------------------------------------
diff --git a/core/sql/executor/ExSequence.h b/core/sql/executor/ExSequence.h
index daf324f..dec0069 100644
--- a/core/sql/executor/ExSequence.h
+++ b/core/sql/executor/ExSequence.h
@@ -204,7 +204,9 @@ public:
virtual Int32 numChildren() const;
virtual const ex_tcb* getChild(Int32 pos) const;
-
+ virtual ex_tcb_private_state * allocatePstates(
+ Lng32 &numElems, // inout, desired/actual elements
+ Lng32 &pstateLength); // out, length of one element
private:
const ex_tcb * childTcb_;
@@ -361,7 +363,7 @@ class ExSequencePrivateState : public ex_tcb_private_state
friend class ExSequenceTcb;
public:
- ExSequencePrivateState(const ExSequenceTcb * tcb);
+ ExSequencePrivateState();
ex_tcb_private_state * allocate_new(const ex_tcb * tcb);
~ExSequencePrivateState();
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/executor/ExTranspose.cpp
----------------------------------------------------------------------
diff --git a/core/sql/executor/ExTranspose.cpp
b/core/sql/executor/ExTranspose.cpp
index ae2d2ff..2545462 100644
--- a/core/sql/executor/ExTranspose.cpp
+++ b/core/sql/executor/ExTranspose.cpp
@@ -124,30 +124,13 @@ ExTransposeTcb::ExTransposeTcb(const ExTransposeTdb
&transTdbLocal,
childQueue_.down->allocateAtps(glob->getSpace());
// Allocate the queue to communicate with parent
- // (Child allocates queue to communicate with Child)
- //
- qParent_.down = new(space) ex_queue(ex_queue::DOWN_QUEUE,
- transTdb().queueSizeDown_,
- transTdb().criDescDown_,
- space);
-
- // Allocate the private state in each entry of the down queue
- //
- ExTransposePrivateState privateState(this);
- qParent_.down->allocatePstate(&privateState, this);
-
-
+
+ allocateParentQueues(qParent_,TRUE);
// Initialize processedInputs_ to refer to the queue entry
// which will be used next.
//
processedInputs_ = qParent_.down->getHeadIndex();
- // Allocate a queue to communicate with the parent node.
- //
- qParent_.up = new(space) ex_queue(ex_queue::UP_QUEUE,
- transTdb().queueSizeUp_,
- transTdb().criDescUp_,
- space);
// fixup all expressions expressions
//
@@ -238,6 +221,8 @@ void ExTransposeTcb::registerSubtasks()
// (had returned WORK_OK).
//
sched->registerInsertSubtask(sWorkUp, this, childQueue_.up);
+ // the parent queues will be resizable, so register a resize subtask.
+ registerResizeSubtasks();
}
// ExTransposeTcb::start() ------------------------------------------
@@ -628,7 +613,7 @@ ExTransposeTcb::processError()
// Constructor and destructor for ExTransposePrivateState
//
-ExTransposePrivateState::ExTransposePrivateState(const ExTransposeTcb *)
+ExTransposePrivateState::ExTransposePrivateState()
{
init();
}
@@ -656,6 +641,18 @@ ex_tcb_private_state *
ExTransposePrivateState::allocate_new(const ex_tcb *tcb)
{
return new(((ex_tcb *)tcb)->getSpace())
- ExTransposePrivateState((ExTransposeTcb *)tcb);
+ ExTransposePrivateState();
}
+////////////////////////////////////////////////////////////////////////
+// Redefine virtual method allocatePstates, to be used by dynamic queue
+// resizing, as well as the initial queue construction.
+////////////////////////////////////////////////////////////////////////
+ex_tcb_private_state * ExTransposeTcb::allocatePstates(
+ Lng32 &numElems, // inout, desired/actual elements
+ Lng32 &pstateLength) // out, length of one element
+{
+ PstateAllocator<ExTransposePrivateState> pa;
+
+ return pa.allocatePstates(this, numElems, pstateLength);
+}
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/executor/ExTranspose.h
----------------------------------------------------------------------
diff --git a/core/sql/executor/ExTranspose.h b/core/sql/executor/ExTranspose.h
index a2a537a..b574d15 100644
--- a/core/sql/executor/ExTranspose.h
+++ b/core/sql/executor/ExTranspose.h
@@ -267,7 +267,9 @@ public:
if(pos == 0) return childTcb_;
return NULL;
}
-
+ virtual ex_tcb_private_state * allocatePstates(
+ Lng32 &numElems, // inout, desired/actual elements
+ Lng32 &pstateLength); // out, length of one element
protected:
// The child TCB of this Transpose node.
@@ -329,7 +331,7 @@ class ExTransposePrivateState : public ex_tcb_private_state
public:
- ExTransposePrivateState(const ExTransposeTcb * tcb);
+ ExTransposePrivateState();
ex_tcb_private_state * allocate_new(const ex_tcb * tcb);
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/executor/ex_union.cpp
----------------------------------------------------------------------
diff --git a/core/sql/executor/ex_union.cpp b/core/sql/executor/ex_union.cpp
index 74a3f4d..1cfe82d 100644
--- a/core/sql/executor/ex_union.cpp
+++ b/core/sql/executor/ex_union.cpp
@@ -135,22 +135,10 @@ ex_union_tcb::ex_union_tcb(const ex_union_tdb &
union_tdb, //
ex_cri_desc * to_parent_cri;
to_parent_cri = childQueues_[0].up->getCriDesc();
- // Allocate the queue to communicate with parent
- qparent.down = new(space) ex_queue(ex_queue::DOWN_QUEUE,
- union_tdb.queueSizeDown_,
- union_tdb.criDescDown_,
- space);
+
+ allocateParentQueues(qparent,TRUE);
- // Allocate the private state in each entry of the down queue
- ex_union_private_state p(this);
- qparent.down->allocatePstate(&p, this);
processedInputs_ = qparent.down->getHeadIndex();
-
- qparent.up = new(space) ex_queue(ex_queue::UP_QUEUE,
- union_tdb.queueSizeUp_,
- union_tdb.criDescUp_,
- space);
-
// fixup left expression
if (moveExpr(0))
(void) moveExpr(0)->fixup(0, getExpressionMode(), this,
@@ -207,7 +195,6 @@ void ex_union_tcb::registerSubtasks()
sched->registerInsertSubtask(sWorkDown, this, qparent.down,"DN");
sched->registerUnblockSubtask(sWorkDown, this, childQueues_[0].down);
sched->registerUnblockSubtask(sWorkDown, this, childQueues_[1].down);
-
// cancellations are handled by the complaints department
sched->registerCancelSubtask(sCancel, this, qparent.down,"CN");
@@ -215,6 +202,8 @@ void ex_union_tcb::registerSubtasks()
sched->registerUnblockSubtask(sWorkUp, this, qparent.up,"UP");
sched->registerInsertSubtask(sWorkUp, this, childQueues_[0].up);
sched->registerInsertSubtask(sWorkUp, this, childQueues_[1].up);
+ // the parent queues will be resizable, so register a resize subtask.
+ registerResizeSubtasks();
}
///////////////////////////////////////////////////////////
@@ -1120,7 +1109,8 @@ void ex_o_union_tcb::registerSubtasks()
sched->registerUnblockSubtask(sWorkUp, this, qparent.up,"UP");
sched->registerInsertSubtask(sWorkUp, this, childQueues_[0].up);
sched->registerInsertSubtask(sWorkUp, this, childQueues_[1].up);
-
+ // the parent queues will be resizable, so register a resize subtask.
+ registerResizeSubtasks();
} // ex_o_union_tcb::registerSubtasks
//////////////////////////////////////////////////////////////
@@ -1233,7 +1223,8 @@ void ex_c_union_tcb::registerSubtasks()
sched->registerInsertSubtask(sWorkUp, this, childQueues_[i].up);
workUpEvent_ = sched->registerNonQueueSubtask(sWorkUp, this);
-
+ // the parent queues will be resizable, so register a resize subtask.
+ registerResizeSubtasks();
} // ex_union_tcb::registerSubtasks()
ExWorkProcRetcode ex_c_union_tcb::condWorkDown()
@@ -1581,7 +1572,7 @@ void ex_c_union_tcb::processEODErrorOrWarning(NABoolean
isWarning)
// Constructor and destructor for union_private_state
//
-ex_union_private_state::ex_union_private_state(const ex_union_tcb *)
+ex_union_private_state::ex_union_private_state()
{
init();
}
@@ -1601,6 +1592,18 @@ ex_union_private_state::~ex_union_private_state()
ex_tcb_private_state * ex_union_private_state::allocate_new(const ex_tcb *tcb)
{
- return new(((ex_tcb *)tcb)->getSpace()) ex_union_private_state((ex_union_tcb
*) tcb);
+ return new(((ex_tcb *)tcb)->getSpace()) ex_union_private_state();
}
+////////////////////////////////////////////////////////////////////////
+// Redefine virtual method allocatePstates, to be used by dynamic queue
+// resizing, as well as the initial queue construction.
+////////////////////////////////////////////////////////////////////////
+ex_tcb_private_state * ex_union_tcb::allocatePstates(
+ Lng32 &numElems, // inout, desired/actual elements
+ Lng32 &pstateLength) // out, length of one element
+{
+ PstateAllocator<ex_union_private_state> pa;
+
+ return pa.allocatePstates(this, numElems, pstateLength);
+}
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/executor/ex_union.h
----------------------------------------------------------------------
diff --git a/core/sql/executor/ex_union.h b/core/sql/executor/ex_union.h
index 279ff07..557d560 100644
--- a/core/sql/executor/ex_union.h
+++ b/core/sql/executor/ex_union.h
@@ -195,6 +195,9 @@ virtual const ex_tcb* getChild(Int32 pos) const
virtual Int32 numChildren() const { return union_tdb().numChildren(); }
// virtual const ex_tcb* getChild(int pos) const;
virtual Int32 hasNoOutputs() const {return FALSE;};
+ virtual ex_tcb_private_state * allocatePstates(
+ Lng32 &numElems, // inout, desired/actual elements
+ Lng32 &pstateLength); // out, length of one element
protected:
const ex_tcb *tcbLeft_; // left tcb
@@ -386,8 +389,8 @@ class ex_union_private_state : public ex_tcb_private_state
void init(); // initialize state
public:
-
- ex_union_private_state(const ex_union_tcb * tcb); //constructor
+
+ ex_union_private_state(); //constructor
ex_tcb_private_state * allocate_new(const ex_tcb * tcb);
~ex_union_private_state(); // destructor
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/generator/GenRelUpdate.cpp
----------------------------------------------------------------------
diff --git a/core/sql/generator/GenRelUpdate.cpp
b/core/sql/generator/GenRelUpdate.cpp
index b8ae57f..b571125 100644
--- a/core/sql/generator/GenRelUpdate.cpp
+++ b/core/sql/generator/GenRelUpdate.cpp
@@ -2926,6 +2926,8 @@ short HbaseInsert::codeGen(Generator *generator)
// operator. On seeing that, executor will flush the buffers.
generator->setVSBBInsert(TRUE);
}
+ if (xformedEffUpsert())
+ generator->setEffTreeUpsert(TRUE);
//setting parametes for hbase bulk load integration
hbasescan_tdb->setIsTrafodionLoadPrep(this->getIsTrafLoadPrep());
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/generator/Generator.cpp
----------------------------------------------------------------------
diff --git a/core/sql/generator/Generator.cpp b/core/sql/generator/Generator.cpp
index d9e736a..4cbb8bf 100644
--- a/core/sql/generator/Generator.cpp
+++ b/core/sql/generator/Generator.cpp
@@ -312,7 +312,22 @@ void Generator::initTdbFields(ComTdb *tdb)
dynQueueSizeValuesAreValid_ = TRUE;
}
- if (getRightSideOfOnlj() && makeOnljRightQueuesBig_)
+ if (ActiveSchemaDB()->getDefaults().getToken(DYN_QUEUE_RESIZE_OVERRIDE) ==
DF_ON)
+ {
+ tdb->setQueueResizeParams(tdb->getMaxQueueSizeDown(),
tdb->getMaxQueueSizeUp(),
+ queueResizeLimit_,queueResizeFactor_);
+ }
+ //Typically the sequence operaotr may have to deal with a large numer of
rows when
+ //it's part of the IM tree that performs elimination of dups.
+ if ((tdb->getNodeType() == ComTdb::ex_SEQUENCE_FUNCTION) &&
isEffTreeUpsert())
+ {
+ tdb->setQueueResizeParams(tdb->getMaxQueueSizeDown(),
tdb->getMaxQueueSizeUp(),
+ queueResizeLimit_,queueResizeFactor_);
+ }
+ // Make the size of the upQ of ONLJ the same as that of the upQ
+ // of the right child.
+ if ((tdb->getNodeType() == ComTdb::ex_ONLJ || getRightSideOfOnlj())
+ && makeOnljRightQueuesBig_)
{
tdb->setQueueResizeParams(onljRightSideDownQueue_,
onljRightSideUpQueue_,
@@ -343,7 +358,7 @@ void Generator::initTdbFields(ComTdb *tdb)
queueResizeLimit_,
queueResizeFactor_);
}
-
+
tdb->setTdbId(getAndIncTdbId());
tdb->setPlanVersion(ComVersion_GetCurrentPlanVersion());
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/generator/Generator.h
----------------------------------------------------------------------
diff --git a/core/sql/generator/Generator.h b/core/sql/generator/Generator.h
index 2c0ac9e..1c778e3 100644
--- a/core/sql/generator/Generator.h
+++ b/core/sql/generator/Generator.h
@@ -247,6 +247,8 @@ class Generator : public NABasicObject
// If Hive tables are accessed at runtime
, HIVE_ACCESS = 0x00000400
, CONTAINS_FAST_EXTRACT = 0x00000800
+ , EFF_TREE_UPSERT = 0x00001000
+
};
// Each operator node receives some tupps in its input atp and
@@ -1297,6 +1299,28 @@ public:
flags2_ &= ~RI_INLINING_FOR_TRAF_IUD ;
}
+
+ NABoolean isMinmaxOptWithRangeOfValues() {
+
+ return (flags2_ & MINMAX_WITH_RANGE_OF_VALUES ) != 0;
+ }
+
+ void setMinmaxOptWithRangeOfValues(NABoolean v)
+ {
+ v ? flags2_ |= MINMAX_WITH_RANGE_OF_VALUES:
+ flags2_ &= ~MINMAX_WITH_RANGE_OF_VALUES;
+ }
+NABoolean isEffTreeUpsert() {
+
+ return (flags2_ & EFF_TREE_UPSERT ) != 0;
+ }
+
+ void setEffTreeUpsert(NABoolean v)
+ {
+ v ? flags2_ |= EFF_TREE_UPSERT:
+ flags2_ &= ~EFF_TREE_UPSERT;
+ }
+
inline Int64 getPlanId();
inline Lng32 getExplainNodeId() const;
inline Lng32 getNextExplainNodeId();
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/optimizer/Inlining.cpp
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/Inlining.cpp b/core/sql/optimizer/Inlining.cpp
index e93e33b..89b0d50 100644
--- a/core/sql/optimizer/Inlining.cpp
+++ b/core/sql/optimizer/Inlining.cpp
@@ -2165,19 +2165,21 @@ RelExpr *GenericUpdate::createIMNodes(BindWA *bindWA,
// are flowing to this update node.
// This is also the case when updates are being driven
// by rowsets.
- // The fix is to unconditionally block the ordered union
+ // Changing this code that unconditionally blocked the ordered union
// to handle all cases of IM updates.
- // Note that this may cause performance issues. Improving
- // the performance is an RFE at the moment.
- //if (this->getInliningInfo().isInActionOfRowTrigger() ||
- // bindWA->getHostArraysArea())
- //{
- ((Union *)indexOp)->setBlockedUnion();
- //}
- //else
- //{
- // ((Union *)indexOp)->setOrderedUnion();
- //}
+ //We can use the ordered union in the case where we have the sequence
operator
+ // in the tree on the left side to remove duplicates before it flows to
the
+ // IM tree. This is to improve performance.
+ //
+ if (this->getInliningInfo().isInActionOfRowTrigger() ||
+ (bindWA->getHostArraysArea() && !isEffUpsert))
+ {
+ ((Union *)indexOp)->setBlockedUnion();
+ }
+ else
+ {
+ ((Union *)indexOp)->setOrderedUnion();
+ }
// Add a root just to be consistent, so all returns from this method
// are topped with a RelRoot.
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/sqlcomp/DefaultConstants.h
----------------------------------------------------------------------
diff --git a/core/sql/sqlcomp/DefaultConstants.h
b/core/sql/sqlcomp/DefaultConstants.h
index 2098024..290205f 100644
--- a/core/sql/sqlcomp/DefaultConstants.h
+++ b/core/sql/sqlcomp/DefaultConstants.h
@@ -383,7 +383,7 @@ enum DefaultConstants
DYN_QUEUE_RESIZE_INIT_DOWN,
DYN_QUEUE_RESIZE_INIT_UP,
DYN_QUEUE_RESIZE_LIMIT,
-
+ DYN_QUEUE_RESIZE_OVERRIDE,
// -------------------------------------------------------------------------
// Enable 'ON' or disable 'OFF' considering hash joins of any form
// -------------------------------------------------------------------------
@@ -2115,7 +2115,6 @@ enum DefaultConstants
GEN_ONLJ_SET_QUEUE_RIGHT,
GEN_ONLJ_SET_QUEUE_LEFT,
-
SORT_REC_THRESHOLD,
SORT_MERGE_BUFFER_UNIT_56KB,
http://git-wip-us.apache.org/repos/asf/trafodion/blob/a111065f/core/sql/sqlcomp/nadefaults.cpp
----------------------------------------------------------------------
diff --git a/core/sql/sqlcomp/nadefaults.cpp b/core/sql/sqlcomp/nadefaults.cpp
index e56efa5..b5aea4a 100644
--- a/core/sql/sqlcomp/nadefaults.cpp
+++ b/core/sql/sqlcomp/nadefaults.cpp
@@ -1119,6 +1119,7 @@ SDDui___(CYCLIC_ESP_PLACEMENT, "1"),
DDui2__(DYN_QUEUE_RESIZE_INIT_DOWN, "4"),
DDui2__(DYN_QUEUE_RESIZE_INIT_UP, "4"),
DDui1__(DYN_QUEUE_RESIZE_LIMIT, "9"),
+ DDkwd__(DYN_QUEUE_RESIZE_OVERRIDE, "OFF"),
DDkwd__(EID_SPACE_USAGE_OPT, "OFF"),
@@ -1319,7 +1320,7 @@ SDDkwd__(EXE_DIAGNOSTIC_EVENTS, "OFF"),
DDui1__(GEN_MJ_BUFFER_SIZE, "32768"),
DDui1__(GEN_MJ_NUM_BUFFERS, "1"),
DDui1__(GEN_MJ_SIZE_DOWN, "2"),
- DDui1__(GEN_MJ_SIZE_UP, "1024"),
+ DDui1__(GEN_MJ_SIZE_UP, "2048"),
DDui1__(GEN_ONLJ_BUFFER_SIZE, "5120"),
DDui1__(GEN_ONLJ_LEFT_CHILD_QUEUE_DOWN, "4"),
DDui1__(GEN_ONLJ_LEFT_CHILD_QUEUE_UP, "2048"),
@@ -1328,7 +1329,7 @@ SDDkwd__(EXE_DIAGNOSTIC_EVENTS, "OFF"),
DDui1__(GEN_ONLJ_RIGHT_SIDE_QUEUE_UP, "2048"),
DDkwd__(GEN_ONLJ_SET_QUEUE_LEFT, "ON"),
DDkwd__(GEN_ONLJ_SET_QUEUE_RIGHT, "ON"),
- DDui1__(GEN_ONLJ_SIZE_DOWN, "2048"),
+ DDui1__(GEN_ONLJ_SIZE_DOWN, "8"),
DDui1__(GEN_ONLJ_SIZE_UP, "2048"),
DDipcBu(GEN_PA_BUFFER_SIZE, "31000"),
DDui1__(GEN_PA_NUM_BUFFERS, "5"),
@@ -1338,10 +1339,10 @@ SDDkwd__(EXE_DIAGNOSTIC_EVENTS, "OFF"),
DDui1__(GEN_PROBE_CACHE_SIZE_UP, "2048"),
DDui1__(GEN_SAMPLE_SIZE_DOWN, "16"),
DDui1__(GEN_SAMPLE_SIZE_UP, "16"),
- DDui1__(GEN_SEQFUNC_BUFFER_SIZE, "5120"),
- DDui1__(GEN_SEQFUNC_NUM_BUFFERS, "5"),
- DDui1__(GEN_SEQFUNC_SIZE_DOWN, "16"),
- DDui1__(GEN_SEQFUNC_SIZE_UP, "16"),
+ DDui1__(GEN_SEQFUNC_BUFFER_SIZE, "10240"),
+ DDui1__(GEN_SEQFUNC_NUM_BUFFERS, "10"),
+ DDui1__(GEN_SEQFUNC_SIZE_DOWN, "512"),
+ DDui1__(GEN_SEQFUNC_SIZE_UP, "2048"),
DDui1__(GEN_SGBY_BUFFER_SIZE, "5120"),
DDui1__(GEN_SGBY_NUM_BUFFERS, "5"),
DDui1__(GEN_SGBY_SIZE_DOWN, "2048"),
@@ -1360,7 +1361,7 @@ SDDkwd__(EXE_DIAGNOSTIC_EVENTS, "OFF"),
DDui1__(GEN_SORT_MAX_BUFFER_SIZE, "5242880"),
DDui1__(GEN_SORT_MAX_NUM_BUFFERS, "160"),
DDui1__(GEN_SORT_NUM_BUFFERS, "2"),
- DDui1__(GEN_SORT_SIZE_DOWN, "2"),
+ DDui1__(GEN_SORT_SIZE_DOWN, "8"),
DDui1__(GEN_SORT_SIZE_UP, "1024"),
DDkwd__(GEN_SORT_TOPN, "ON"),
DDui1__(GEN_SORT_TOPN_THRESHOLD, "10000"),
@@ -1381,8 +1382,8 @@ SDDkwd__(EXE_DIAGNOSTIC_EVENTS, "OFF"),
DDui1__(GEN_TRAN_SIZE_UP, "4"),
DDui1__(GEN_TRSP_BUFFER_SIZE, "10240"),
DDui1__(GEN_TRSP_NUM_BUFFERS, "5"),
- DDui1__(GEN_TRSP_SIZE_DOWN, "16"),
- DDui1__(GEN_TRSP_SIZE_UP, "16"),
+ DDui1__(GEN_TRSP_SIZE_DOWN, "2048"),
+ DDui1__(GEN_TRSP_SIZE_UP, "2048"),
DDui1__(GEN_TUPL_BUFFER_SIZE, "1024"),
DDui1__(GEN_TUPL_NUM_BUFFERS, "4"),
DDui1__(GEN_TUPL_SIZE_DOWN, "2048"),
@@ -1403,9 +1404,8 @@ SDDkwd__(EXE_DIAGNOSTIC_EVENTS, "OFF"),
DDui1__(GEN_UN_BUFFER_SIZE, "10240"),
DDui1__(GEN_UN_NUM_BUFFERS, "5"),
- DDui1__(GEN_UN_SIZE_DOWN, "8"),
- DDui1__(GEN_UN_SIZE_UP, "16"),
-
+ DDui1__(GEN_UN_SIZE_DOWN, "2048"),
+ DDui1__(GEN_UN_SIZE_UP, "2048"),
// When less or equal to this CQD (5000 rows by default), a partial root
