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What I have set in Custom tez-site part is this below parameter list: Some are even quite dangerous with HDP 3.1.4… For example = .ql.hooks.ATSHook, = .ql.hooks.ATSHook.hook.HiveHook, = .ql.hooks.ATSHook have corrupted beeline access to databases… Previous part was really straightforward but the Hadoop configuration was quite cumbersome as many articles are saying opposite things… Ensure with a web browser that they return the list of competed and running applications onto your cluster.Īnd voila installtion done you can access to TEZ UI at this url: The two above parameter values are like :8188 and :8088. rm must be set to Ambari value of (YARN configuration).timeline must be set to Ambari value of (YARN configuration).rw-r-r- 1 root root 2200884 Feb 21 16:20 tez-ui-0.9.2.warĮdit /var/www/html/tez-uiconfig/configs.env fiel and change only two parameters (you need to un comment them as well, remove trailing //): # pwd /var /www /html /tez-uiĭrwxr-xr-x 2 root root 25 Feb 21 16: 20 config I have installed the Apache of my RedHat release with yum command (start it with systemctl start httpd, ensure firewalld is stopped of well configured): The official Apache Tez UI installation page steps are very easy I have personally downloaded latest available at the time of writing this article so TEZ UI 0.9.2 at this url: I have found many Cloudera and Stackoverflow forum discussion explaining partially what to do but they are most of the time contradictory so decided to try to write one on my own with bare minimum of what is really required. One annoying drawback we had is TEZ UI that has gone in Ambari 2.7.x: tez-ui01 We had tons of issue when doing and even after the migration so I might publish few articles around this painful period.

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We recently upgraded our Hadoop platform to HortonWorks Data Platform (HDP) 3.1.4 (latest free available edition) and Ambari 2.7.4.

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