HDInsight

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  1. "Vertex Failure" issue, arising out of Hive LLAP, when running complex queries in HDP 2.6 cluster. We are using Azure Blob as default FS.

    Repetitive and random "Vertex Failure" error arising out of Hive LLAP, when running complex queries in HDP 2.6 cluster. We are using Azure Blob as default FS and have appropriate keys in place. Sometimes the queries are running and other time, it is not.

    Please find the exact error below and I have attached the error log report as well:

    Vertex Failure: Container * in account .blob.core.windows.net not found, and we can't create it using anoynomous credentials, and no credentials found for them in the configuration.

    Please assist us in resolving this (or you can direct us to a place)…

    1 vote
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    1 comment  ·  Workload  ·  Flag idea as inappropriate…  ·  Admin →
  2. Support MySQL / PostgreSQL metastores

    HDInsight supports only Azure SQL as metastores. At least through the portal. Through Ambari there are further options for other database providers such as MySQL or PostgreSQL. Can these be enabled through the portal please?

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    0 comments  ·  Workload  ·  Flag idea as inappropriate…  ·  Admin →
  3. Better support of additional Big Data components on HDInsight

    Please provide support for BD components that are allowed to be installed on HDI by MS using automated scripts. For example, Solr install is allowed, but only installs on local file systems. There is no support and lack of guidance on how to deploy Solr to write index collection data to ADL (thru HDFS).

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    0 comments  ·  Workload  ·  Flag idea as inappropriate…  ·  Admin →
  4. Please make Azure Cloud Shell support winscp

    As a windows user, I choose Azure because it is a Microsoft product, so I suppose they can work well together. However, I have to use ssh client for Hadoop cluster operation, but it seems most of your ssh client does not work well for windows machine, for example, scp command cannot work well for putting local file from windows machine to clusters, while winscp can do it well, so why don't you make your ssh client support winscp well?

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    0 comments  ·  Workload  ·  Flag idea as inappropriate…  ·  Admin →
  5. HDInsight support for backend DB's for Hive/Oozie/Ranger

    HDP does support MySQL and MariaDB as backend DB's for Hive/Oozie/Ranger, but HDI only supports MS-SQL. MS-SQL is not officially supported as a backend DB for HDP stack though. Since Azure portal offers Azure DB for MariaDB and Azure DB for MySQL, these options should be offered to HDI as well. Is that on the roadmap to give users options and to have a supported environment?

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    0 comments  ·  Workload  ·  Flag idea as inappropriate…  ·  Admin →
  6. install

    A provision for installing softwares in Azure HDInsight cluster. Like Matlab Compiler Runtime

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