[jira] [Created] (HBASE-8094) TestTableInputFormatScan doesn't assert anything

["Nick Dimiduk (JIRA)" <ji...@apache.org>]

Nick Dimiduk created HBASE-8094:
-----------------------------------

             Summary: TestTableInputFormatScan doesn't assert anything
                 Key: HBASE-8094
                 URL: https://issues.apache.org/jira/browse/HBASE-8094
             Project: HBase
          Issue Type: Sub-task
          Components: mapreduce, test
            Reporter: Nick Dimiduk
            Assignee: Nick Dimiduk


This test makes assertions from within the Reducer. These tests are not respected because the control harness asserts only that jobs complete, not that they succeed.

Verify this is true by adding a failure to the reducer:

{noformat}
$ git diff 
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScan.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScan.java
index bab9633..322cb4f 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScan.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScan.java
@@ -160,6 +160,7 @@ public class TestTableInputFormatScan {
       if (lastRow != null && lastRow.length() > 0) {
         assertEquals(lastRow, last);
       }
+      assertTrue(false);
     }
 
   }
{noformat}

The test still passes.

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