Disable a failed PPL query fallback to v2 by default (opensearch-project#3952)

* Disable a failed PPL query fallback to v2 by default

Signed-off-by: Lantao Jin <ltjin@amazon.com>

* Workaround the permissionIT

Signed-off-by: Lantao Jin <ltjin@amazon.com>

---------

Signed-off-by: Lantao Jin <ltjin@amazon.com>
Signed-off-by: Aaron Alvarez <aaarone@amazon.com>

Author: LantaoJin

docs/user/admin/settings.rst

@@ -15,6 +15,5 @@ public class CalcitePPLBig5IT extends PPLBig5IT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/big5/CalcitePPLBig5IT.java

@@ -15,6 +15,5 @@ public class CalcitePPLClickBenchIT extends PPLClickBenchIT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/clickbench/CalcitePPLClickBenchIT.java

@@ -20,7 +20,6 @@ public class CalciteArrayFunctionIT extends PPLIntegTestCase {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
     loadIndex(Index.BANK);
   }
 

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteArrayFunctionIT.java

@@ -12,6 +12,5 @@ public class CalciteConvertTZFunctionIT extends ConvertTZFunctionIT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteConvertTZFunctionIT.java

@@ -12,6 +12,5 @@ public class CalciteCsvFormatIT extends CsvFormatIT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteCsvFormatIT.java

@@ -12,6 +12,5 @@ public class CalciteDataTypeIT extends DataTypeIT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteDataTypeIT.java

@@ -17,6 +17,5 @@ public CalciteDateTimeComparisonIT(String functionCall, String name, Boolean exp
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteDateTimeComparisonIT.java

@@ -14,7 +14,6 @@ public class CalciteDateTimeFunctionIT extends DateTimeFunctionIT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 
   // TODO: Remove this when supporting type coercion and casting with Calcite

integ-test/src/test/java/org/opensearch/sql/calcite/remote/CalciteDateTimeFunctionIT.java

@@ -12,6 +12,5 @@ public class CalciteDateTimeImplementationIT extends DateTimeImplementationIT {
   public void init() throws Exception {
     super.init();
     enableCalcite();
-    disallowCalciteFallback();
   }
 }