Make CJob::OsPrint const.

src/backend/gporca/libgpopt/include/gpopt/search/CJob.h

@@ -303,7 +303,7 @@ public:
 
 #ifdef GPOS_DEBUG
 	// print job description
-	virtual IOstream &OsPrint(IOstream &os);
+	virtual IOstream &OsPrint(IOstream &os) const;
 
 	// link for running job list
 	SLink m_linkRunning;

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroup.h

@@ -70,7 +70,7 @@ protected:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override = 0;
+	IOstream &OsPrint(IOstream &os) const override = 0;
 
 #endif	// GPOS_DEBUG
 public:

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupExploration.h

@@ -102,7 +102,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupExpression.h

@@ -100,7 +100,7 @@ protected:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override = 0;
+	IOstream &OsPrint(IOstream &os) const override = 0;
 
 #endif	// GPOS_DEBUG
 public:

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupExpressionExploration.h

@@ -104,7 +104,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupExpressionImplementation.h

@@ -106,7 +106,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupExpressionOptimization.h

@@ -187,7 +187,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupImplementation.h

@@ -104,7 +104,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/include/gpopt/search/CJobGroupOptimization.h

@@ -136,7 +136,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/include/gpopt/search/CJobTest.h

@@ -85,7 +85,7 @@ public:
 
 #ifdef GPOS_DEBUG
 	// printer
-	IOstream &OsPrint(IOstream &) override;
+	IOstream &OsPrint(IOstream &) const override;
 #endif	// GPOS_DEBUG
 
 	// set execution parameters

src/backend/gporca/libgpopt/include/gpopt/search/CJobTransformation.h

@@ -90,7 +90,7 @@ public:
 #ifdef GPOS_DEBUG
 
 	// print function
-	IOstream &OsPrint(IOstream &os) override;
+	IOstream &OsPrint(IOstream &os) const override;
 
 	// dump state machine diagram in graphviz format
 	virtual IOstream &

src/backend/gporca/libgpopt/src/search/CJob.cpp

@@ -74,7 +74,7 @@ CJob::FResumeParent() const
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJob::OsPrint(IOstream &os)
+CJob::OsPrint(IOstream &os) const
 {
 	os << "ID=" << Id();
 

src/backend/gporca/libgpopt/src/search/CJobGroupExploration.cpp

@@ -281,7 +281,7 @@ CJobGroupExploration::ScheduleJob(CSchedulerContext *psc, CGroup *pgroup,
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobGroupExploration::OsPrint(IOstream &os)
+CJobGroupExploration::OsPrint(IOstream &os) const
 {
 	return m_jsm.OsHistory(os);
 }

src/backend/gporca/libgpopt/src/search/CJobGroupExpressionExploration.cpp

@@ -329,7 +329,7 @@ CJobGroupExpressionExploration::ScheduleJob(CSchedulerContext *psc,
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobGroupExpressionExploration::OsPrint(IOstream &os)
+CJobGroupExpressionExploration::OsPrint(IOstream &os) const
 {
 	return m_jsm.OsHistory(os);
 }

src/backend/gporca/libgpopt/src/search/CJobGroupExpressionImplementation.cpp

@@ -333,7 +333,7 @@ CJobGroupExpressionImplementation::ScheduleJob(CSchedulerContext *psc,
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobGroupExpressionImplementation::OsPrint(IOstream &os)
+CJobGroupExpressionImplementation::OsPrint(IOstream &os) const
 {
 	return m_jsm.OsHistory(os);
 }

src/backend/gporca/libgpopt/src/search/CJobGroupExpressionOptimization.cpp

@@ -793,7 +793,7 @@ CJobGroupExpressionOptimization::FScheduleCTEOptimization(
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobGroupExpressionOptimization::OsPrint(IOstream &os)
+CJobGroupExpressionOptimization::OsPrint(IOstream &os) const
 {
 	os << "Group expr: ";
 	m_pgexpr->OsPrint(os);

src/backend/gporca/libgpopt/src/search/CJobGroupImplementation.cpp

@@ -304,7 +304,7 @@ CJobGroupImplementation::ScheduleJob(CSchedulerContext *psc, CGroup *pgroup,
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobGroupImplementation::OsPrint(IOstream &os)
+CJobGroupImplementation::OsPrint(IOstream &os) const
 {
 	return m_jsm.OsHistory(os);
 }

src/backend/gporca/libgpopt/src/search/CJobGroupOptimization.cpp

@@ -375,7 +375,7 @@ CJobGroupOptimization::ScheduleJob(CSchedulerContext *psc, CGroup *pgroup,
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobGroupOptimization::OsPrint(IOstream &os)
+CJobGroupOptimization::OsPrint(IOstream &os) const
 {
 	return m_jsm.OsHistory(os);
 }

src/backend/gporca/libgpopt/src/search/CJobTest.cpp

@@ -271,7 +271,7 @@ CJobTest::Loop()
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobTest::OsPrint(IOstream &os)
+CJobTest::OsPrint(IOstream &os) const
 {
 	os << "Test job, ";
 	return CJob::OsPrint(os);

src/backend/gporca/libgpopt/src/search/CJobTransformation.cpp

@@ -191,7 +191,7 @@ CJobTransformation::ScheduleJob(CSchedulerContext *psc,
 //
 //---------------------------------------------------------------------------
 IOstream &
-CJobTransformation::OsPrint(IOstream &os)
+CJobTransformation::OsPrint(IOstream &os) const
 {
 	return m_jsm.OsHistory(os);
 }