Nick Allen created METRON-602:
---------------------------------
Summary: MockHTable Scanner Not Returning Expected Results
Key: METRON-602
URL: https://issues.apache.org/jira/browse/METRON-602
Project: Metron
Issue Type: Sub-task
Reporter: Nick Allen
In some cases, even when the MockHTable Put Log shows that the expected data
has been submitted to the table, the scanner implementation does not return the
expected results.
In this branch
(https://github.com/nickwallen/incubator-metron/tree/METRON-597-FIX) I have
added some additional debug statements that query the Put Log. In validating
the results the test uses a scanner to retrieve results. The results retrieved
do not match what was just extracted from the Put Log.
{code}
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.apache.metron.profiler.integration.ProfilerIntegrationTest
----read----
put:
{"totalColumns":1,"row":"\\xFF\\xFF\\xFF\\xF7example310.0.0.2\\x00\\x00\\x00\\x00\\x11\\xA6E\\xE8","families":{"P":[{"qualifier":"value","vlen":9,"tag":[],"timestamp":1480547731528}]}}
cell:
\xFF\xFF\xFF\xF7example310.0.0.2\x00\x00\x00\x00\x11\xA6E\xE8/P:value/1480547731528/Put/vlen=9/seqid=0
value: 20.0
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 60.359 sec <<<
FAILURE!
testExample3(org.apache.metron.profiler.integration.ProfilerIntegrationTest)
Time elapsed: 16.272 sec <<< FAILURE!
java.lang.AssertionError: expected:<20.0> but was:<NaN>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:553)
at org.junit.Assert.assertEquals(Assert.java:683)
at
org.apache.metron.profiler.integration.ProfilerIntegrationTest.testExample3(ProfilerIntegrationTest.java:215)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Results :
Failed tests:
testExample3(org.apache.metron.profiler.integration.ProfilerIntegrationTest):
expected:<20.0> but was:<NaN>
{code}
This *could* be due to METRON-601, but this could also be a separate bug. More
investigation needed.
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