Azure HDInsight
An Azure managed cluster service for open-source analytics.
172 questions
Llap is disabled and cant be enabled due to some reason and query with joins taking long to fetch the result
amrita
1
Reputation point
Llap is disabled in hdi4 manually and now query with joins taking 30 mins extra to fetch 30 millions rows
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PRADEEPCHEEKATLA-MSFT 56,301 Reputation points Microsoft Employee2021-06-29T09:00:23.14+00:00 Hello @amrita ,
Thanks for the question and using MS Q&A platform.
In order to investigate further, could you please share the below information:
- Need more details on your scenario?
- What do you mean by "Can't be enabled due to some reasons"?
- Which type of cluster are you using?
Meanwhile, you may checkout this article - Scenario: Poor performance in Apache Hive LLAP queries in Azure HDInsight which describes troubleshooting steps and possible resolutions for issues when using Interactive Query components in Azure HDInsight clusters.
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Hello @amrita ,
Follow up to see if you have had a chance to see the previous response. We need the following information to understand/investigate this issue further.