My expertise is not in hadoop but rather online communities, support and social media. Interests include: photography, travel, movies and watching sports.
Thanks for asking. I'm not an expert on the subject so I decided to start with the Contributing to Impala page for
Apache Impala (incubating). Near the bottom I found this, which may be a great place to ask.
We maintain a mailing list at dev@impala.incubator.apache.org, which is the right place for Impala development discussions.
I hope that helps.
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Hi I have opted for Cloudera Enterprise Data Hub from Azure Market place. Once installed i have customized it. Azure installed the Cluster in VNet with Subnets. I am able to get it working. However, the above one is not working. I am using this option now.
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Edge nodes are the interface between the Hadoop cluster and the outside network. For this reason, they're sometimes referred to as gateway nodes. Most commonly,edge nodes are used to run client applications and cluster administration tools.
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Welcome to the community @Hamid77. As stated in our Community Knowledge article on installing the QuickStart VM:
We HIGHLY recommend that you install a “Download Manager” extension to your web browser and utilize that to manage the download of the Quickstart VM as it is a VERY large file and can easily get corrupted during download due to connectivity issues.
If this doesn't solve your issue I suggest starting a new thread with a complete description of your setup and steps taken to receive the error.
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Hi @AnisurRehman,
Did you check out the follow up posts from the series including:
Ralph Kimball and Kaiser Permanente: Q&A Part I – Hadoop and the Data Warehouse
Ralph Kimball and Kaiser Permanente: Q&A Part II – Building the Landing Zone
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You can search for 'heap size' in Service Monitor and Host Monitor's configuration page. Make sure they are restarted after you save your configuration changes.
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I would also suggest checking out our community knowledge article How to setup Cloudera Quickstart VM. It has some great tips to a smoother install and hits on some of the common questions and issues people have. Best of luck. 🙂
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