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Subject [GitHub] [drill] vdiravka commented on a change in pull request #1687: DRILL-2326: Fix scalar replacement for the case when static method which does not return values is called
Date Mon, 11 Mar 2019 17:38:08 GMT
vdiravka commented on a change in pull request #1687: DRILL-2326: Fix scalar replacement for
the case when static method which does not return values is called
URL: https://github.com/apache/drill/pull/1687#discussion_r264330989
 
 

 ##########
 File path: exec/java-exec/src/test/java/org/apache/drill/exec/physical/impl/TestConvertFunctions.java
 ##########
 @@ -536,68 +527,27 @@ public void testUTF8() throws Throwable {
     verifyPhysicalPlan("convert_to('apache_drill', 'UTF8')", new byte[] {'a', 'p', 'a', 'c',
'h', 'e', '_', 'd', 'r', 'i', 'l', 'l'});
   }
 
-  @Ignore // TODO(DRILL-2326) remove this when we get rid of the scalar replacement option
test cases below
-  @Test
+  @Test // DRILL-2326
   public void testBigIntVarCharReturnTripConvertLogical() throws Exception {
-    final String logicalPlan = Resources.toString(
+    String logicalPlan = Resources.toString(
         Resources.getResource(CONVERSION_TEST_LOGICAL_PLAN), Charsets.UTF_8);
-    final List<QueryDataBatch> results =  testLogicalWithResults(logicalPlan);
-    int count = 0;
-    final RecordBatchLoader loader = new RecordBatchLoader(getAllocator());
-    for (QueryDataBatch result : results) {
-      count += result.getHeader().getRowCount();
-      loader.load(result.getHeader().getDef(), result.getData());
-      if (loader.getRecordCount() > 0) {
-        VectorUtil.logVectorAccessibleContent(loader);
-      }
-      loader.clear();
-      result.release();
-    }
-    assertTrue(count == 10);
-  }
 
+    List<String> compilers = Arrays.asList(ClassCompilerSelector.CompilerPolicy.JANINO.name(),
+      ClassCompilerSelector.CompilerPolicy.JDK.name());
 
-  @Test // TODO(DRILL-2326) temporary until we fix the scalar replacement bug for this case
-  public void testBigIntVarCharReturnTripConvertLogical_ScalarReplaceTRY() throws Exception
{
-    final OptionValue srOption = QueryTestUtil.setupScalarReplacementOption(bits[0], ScalarReplacementOption.TRY);
-    try {
-      // this should work fine
-      testBigIntVarCharReturnTripConvertLogical();
-    } finally {
-      // restore the system option
-      QueryTestUtil.restoreScalarReplacementOption(bits[0], srOption.string_val);
-    }
-  }
-
-  @Test // TODO(DRILL-2326) temporary until we fix the scalar replacement bug for this case
-  @Ignore // Because this test sometimes fails, sometimes succeeds
-  public void testBigIntVarCharReturnTripConvertLogical_ScalarReplaceON() throws Exception
{
-    final OptionValue srOption = QueryTestUtil.setupScalarReplacementOption(bits[0], ScalarReplacementOption.ON);
-    boolean caughtException = false;
     try {
-      // this used to fail (with a JUnit assertion) until we fix the SR bug
-      // Something in DRILL-5116 seemed to fix this problem, so the test now
-      // succeeds - sometimes.
-      testBigIntVarCharReturnTripConvertLogical();
-    } catch(RpcException e) {
-      caughtException = true;
-    } finally {
-      QueryTestUtil.restoreScalarReplacementOption(bits[0], srOption.string_val);
-    }
-
-    // Yes: sometimes this works, sometimes it does not...
-    assertTrue(!caughtException || caughtException);
-  }
+      setSessionOption(ExecConstants.SCALAR_REPLACEMENT_OPTION, ClassTransformer.ScalarReplacementOption.ON.name());
+      setSessionOption(ClassCompilerSelector.JAVA_COMPILER_DEBUG_OPTION, false);
+      for (String compilerName : compilers) {
+        setSessionOption(ClassCompilerSelector.JAVA_COMPILER_OPTION, compilerName);
 
-  @Test // TODO(DRILL-2326) temporary until we fix the scalar replacement bug for this case
-  public void testBigIntVarCharReturnTripConvertLogical_ScalarReplaceOFF() throws Exception
{
 
 Review comment:
   Why these tests are no longer needed? 
   `testBigIntVarCharReturnTripConvertLogical_ScalarReplaceOFF`
   `testBigIntVarCharReturnTripConvertLogical_ScalarReplaceON`
   `testBigIntVarCharReturnTripConvertLogical_ScalarReplaceTRY`

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