[jira] [Commented] (PHOENIX-3054) Counting zero null rows returns an empty result set

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-3054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15455267#comment-15455267 ] 

Hadoop QA commented on PHOENIX-3054:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12826600/PHOENIX-3054.patch
  against master branch at commit 1ce9845b8f6c2b456fbab913cd1bd647c6c4d281.
  ATTACHMENT ID: 12826600

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:red}-1 javadoc{color}.  The javadoc tool appears to have generated 34 warning messages.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 lineLengths{color}.  The patch introduces the following lines longer than 100:
    +        String query = "SELECT count(1) FROM aTable WHERE organization_id = 'not_existing_organization_id'";
+        props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2
+			query = "SELECT count(1) FROM aTable WHERE organization_id = 'not_existing_organization_id' having count(*)>0";
+			query = "SELECT count(1) FROM aTable WHERE organization_id = 'not_existing_organization_id' limit 1 offset 1";
+			query = "SELECT count(1),sum(x_decimal) FROM aTable WHERE organization_id = 'not_existing_organization_id'";

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
     ./phoenix-core/target/failsafe-reports/TEST-org.apache.phoenix.end2end.ProductMetricsIT
./phoenix-core/target/failsafe-reports/TEST-org.apache.phoenix.end2end.index.ViewIndexIT

Test results: https://builds.apache.org/job/PreCommit-PHOENIX-Build/549//testReport/
Javadoc warnings: https://builds.apache.org/job/PreCommit-PHOENIX-Build/549//artifact/patchprocess/patchJavadocWarnings.txt
Console output: https://builds.apache.org/job/PreCommit-PHOENIX-Build/549//console

This message is automatically generated.

> Counting zero null rows returns an empty result set
> ---------------------------------------------------
>
>                 Key: PHOENIX-3054
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3054
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.7.0
>            Reporter: Kevin Liew
>            Assignee: Ankit Singhal
>            Priority: Minor
>              Labels: count, count(*), null, sql
>             Fix For: 4.8.1
>
>         Attachments: PHOENIX-3054.patch
>
>
> Execute the following query on a table with zero null cells.
> {code}
> select count(*) from table where column1 = null
> {code}
> The result set should consist of one cell with the value `0` but the result set is empty.



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