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    <title>topic Re: Problem：qliksense direct query  from cloudera impala in App Development</title>
    <link>https://community.qlik.com/t5/App-Development/Problem-qliksense-direct-query-from-cloudera-impala/m-p/1083003#M18004</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;You should try logging ODBC access.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Here's a link on how to do that &lt;A href="https://help.qlik.com/en-US/sense/2.2/Subsystems/Hub/Content/DirectDiscovery/logging-direct-discovery-access.htm?q=direct%20discovery" title="https://help.qlik.com/en-US/sense/2.2/Subsystems/Hub/Content/DirectDiscovery/logging-direct-discovery-access.htm?q=direct%20discovery"&gt;https://help.qlik.com/en-US/sense/2.2/Subsystems/Hub/Content/DirectDiscovery/logging-direct-discovery-access.htm?q=direc…&lt;/A&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Wed, 16 Mar 2016 13:33:54 GMT</pubDate>
    <dc:creator>danielrozental</dc:creator>
    <dc:date>2016-03-16T13:33:54Z</dc:date>
    <item>
      <title>Problem：qliksense direct query  from cloudera impala</title>
      <link>https://community.qlik.com/t5/App-Development/Problem-qliksense-direct-query-from-cloudera-impala/m-p/1083002#M18003</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;dear all：&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I have a problem about&amp;nbsp; "qliksense direct query with cloudera impala"&lt;/P&gt;&lt;P&gt;I have successful connected with impala, the below pic is my script;&lt;/P&gt;&lt;P&gt;&lt;IMG alt="1.PNG" class="jive-image image-1" src="https://community.qlik.com/legacyfs/online/118182_1.PNG" style="height: auto;" /&gt;&lt;/P&gt;&lt;P&gt;the result show that I have get the dimension valus:"brand", &lt;/P&gt;&lt;P&gt;&lt;IMG alt="2.PNG" class="jive-image image-2" src="https://community.qlik.com/legacyfs/online/118183_2.PNG" style="height: auto;" /&gt;&lt;/P&gt;&lt;P&gt;then I create a sample sheet,&lt;/P&gt;&lt;P&gt;1. drag&lt;SPAN style="font-size: 10pt; line-height: 1.5em;"&gt;"brand&lt;/SPAN&gt;&lt;SPAN style="font-size: 10pt; line-height: 1.5em;"&gt;" field to the sheet as dimension&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10pt; line-height: 1.5em;"&gt;2. create two pie charts which use "brand" as dimension and "sum(site)","sun(showroom)" as measure&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-size: 10pt; line-height: 1.5em;"&gt;3. create a KPI chart which use "sum(showroom)"&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;Everything seems ok!&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;IMG alt="3.PNG" class="jive-image image-3" src="https://community.qlik.com/legacyfs/online/118187_3.PNG" style="height: 282px; width: 620px;" /&gt;&lt;/P&gt;&lt;P&gt;&lt;STRONG style="color: #ff0000;"&gt;But when I choose the "brand", those charts shows error "cannot connect to the database"&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;&lt;IMG alt="4.PNG" class="image-4 jive-image" src="https://community.qlik.com/legacyfs/online/118188_4.PNG" style="height: 262px; width: 620px;" /&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 16 Mar 2016 07:42:12 GMT</pubDate>
      <guid>https://community.qlik.com/t5/App-Development/Problem-qliksense-direct-query-from-cloudera-impala/m-p/1083002#M18003</guid>
      <dc:creator />
      <dc:date>2016-03-16T07:42:12Z</dc:date>
    </item>
    <item>
      <title>Re: Problem：qliksense direct query  from cloudera impala</title>
      <link>https://community.qlik.com/t5/App-Development/Problem-qliksense-direct-query-from-cloudera-impala/m-p/1083003#M18004</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;You should try logging ODBC access.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Here's a link on how to do that &lt;A href="https://help.qlik.com/en-US/sense/2.2/Subsystems/Hub/Content/DirectDiscovery/logging-direct-discovery-access.htm?q=direct%20discovery" title="https://help.qlik.com/en-US/sense/2.2/Subsystems/Hub/Content/DirectDiscovery/logging-direct-discovery-access.htm?q=direct%20discovery"&gt;https://help.qlik.com/en-US/sense/2.2/Subsystems/Hub/Content/DirectDiscovery/logging-direct-discovery-access.htm?q=direc…&lt;/A&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 16 Mar 2016 13:33:54 GMT</pubDate>
      <guid>https://community.qlik.com/t5/App-Development/Problem-qliksense-direct-query-from-cloudera-impala/m-p/1083003#M18004</guid>
      <dc:creator>danielrozental</dc:creator>
      <dc:date>2016-03-16T13:33:54Z</dc:date>
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