[jira] [Created] (PHOENIX-3198) Join may not free hash cache all the time

[Ankit Singhal (JIRA)]

Ankit Singhal created PHOENIX-3198:
--------------------------------------

             Summary: Join may not free hash cache all the time
                 Key: PHOENIX-3198
                 URL: https://issues.apache.org/jira/browse/PHOENIX-3198
             Project: Phoenix
          Issue Type: Bug
            Reporter: Ankit Singhal



{code}
@Test
    public void testUnfreedMemoryWithHashJoin() throws SQLException {
        Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
        Connection conn = DriverManager.getConnection(getUrl(), props);
        String ddl = "create table test3 (pk integer primary key, col integer)";
        conn.createStatement().execute(ddl);
        ddl = "create table test5 (notPk integer primary key, col integer)";
        conn.createStatement().execute(ddl);
        ResultSet rs = conn.createStatement()
                .executeQuery("select test3.pk as pk from test3 join test5 on 
(test3.pk=test5.notPk) group by pk");
        rs.close();
        conn.close();
    }
{code}

{code}
java.lang.AssertionError: Found unfreed bytes in server-side cache expected:<0> 
but was:<152>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:645)
        at 
org.apache.phoenix.end2end.ConnectionQueryServicesTestImpl.close(ConnectionQueryServicesTestImpl.java:87)
        at 
org.apache.phoenix.jdbc.PhoenixTestDriver.close(PhoenixTestDriver.java:113)
        at org.apache.phoenix.query.BaseTest.destroyDriver(BaseTest.java:782)
        at org.apache.phoenix.query.BaseTest.destroyDriver(BaseTest.java:581)
        at 
org.apache.phoenix.query.BaseTest.dropNonSystemTables(BaseTest.java:600)
        at 
org.apache.phoenix.end2end.BaseHBaseManagedTimeIT.doTeardown(BaseHBaseManagedTimeIT.java:62)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        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.RunAfters.evaluate(RunAfters.java:33)
        at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at 
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
        at 
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)


{code}



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