Let us see how we can configure a proxy for Impala. We have seen how to launch Impala Shell (impala-shell -i bigdataserver-5) and run the commands. However, we need to use JDBC to connect to Impala with respect to tools like Tableau so that we can generate reports. As part of the cluster, we get …
In Red Hat flavor linux such as Red Hat, CentOS, Fedora etc softwares can be installed using yum. There are some standard repositories served by Red Hat or CentOS or Fedora communities. Files with extension of repo under /etc/yum.repos.d act as configuration files related to repositories using which softwares can be setup. yum install command …
Let us see how we can configure a proxy for HiveServer2. We have seen how to launch Hive CLI and run the commands. However, we need to use JDBC to connect to Hive with respect to tools like Tableau so that we can generate reports. As part of the cluster, we get a tool called …
Let us see how we can configure a proxy for Hiveserver2 as well as Impala. To configure Proxy we need to have software called haproxy. We can have multiple servers for clients to connect. There are several advantages of High Availability and Proxy. Load Balancing Transparent Fail Over When we have multiple servers for client …
Do you want to know how to set up local yum repository server so that we can download binaries from with in the network of the enterprise rather than downloading from the internet? First we need to setup local yum repository server. Steps involved to setup local yum repo server Overview of yum Setup httpd …
Let us understand details about Configuring a Service using Cloudera Manager. We can add any supported service using Cloudera Manager. All the services exhibit default run-time behavior. If we need to change the run-time behavior of any service, we need to identify the appropriate property and update. If we could not identify any property, then …
