https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174063#M136326 <P>Found an ancient install of HDP client.</P><P>yum remove hdp-select-2.5.0.0-1245.el6.noarch</P><P>Removed all old data</P> Thu, 29 Dec 2016 06:29:03 GMT TimothySpann 2016-12-29T06:29:03Z https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174062#M136325 <PRE>[root@tspanndev13 yum.repos.d]# yum install nifi Loaded plugins: fastestmirror Repository HDP-UTILS-1.1.0.21 is listed more than once in the configuration Loading mirror speeds from cached hostfile * base: centos.mirror.ndchost.com * epel: mirror.sfo12.us.leaseweb.net * extras: mirrors.sonic.net * updates: mirrors.kernel.org Resolving Dependencies --&gt; Running transaction check ---&gt; Package nifi.noarch 0:1.1.0.2.1.1.0-2.el6 will be installed --&gt; Processing Dependency: nifi_2_1_1_0_2 for package: nifi-1.1.0.2.1.1.0-2.el6.noarch --&gt; Running transaction check ---&gt; Package nifi_2_1_1_0_2.x86_64 0:1.1.0.2.1.1.0-2.el6 will be installed --&gt; Processing Dependency: hdf-select &gt;= 2.1.1.0-2 for package: nifi_2_1_1_0_2-1.1.0.2.1.1.0-2.el6.x86_64 --&gt; Running transaction check ---&gt; Package hdf-select.noarch 0:2.1.1.0-2.el6 will be installed --&gt; Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================================================================================ Package Arch Version Repository Size ============================================================================================================================================================================================================ Installing: nifi noarch 1.1.0.2.1.1.0-2.el6 HDF-2.1.1.0 2.5 k Installing for dependencies: hdf-select noarch 2.1.1.0-2.el6 HDF-2.1.1.0 10 k nifi_2_1_1_0_2 x86_64 1.1.0.2.1.1.0-2.el6 HDF-2.1.1.0 835 M Transaction Summary ============================================================================================================================================================================================================ Install 1 Package (+2 Dependent packages) Total download size: 835 M Installed size: 841 M Is this ok [y/d/N]: y Downloading packages: (1/3): hdf-select-2.1.1.0-2.el6.noarch.rpm | 10 kB 00:00:00 (2/3): nifi-1.1.0.2.1.1.0-2.el6.noarch.rpm | 2.5 kB 00:00:00 (3/3): nifi_2_1_1_0_2-1.1.0.2.1.1.0-2.el6.x86_64.rpm | 835 MB 00:00:43 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Total 19 MB/s | 835 MB 00:00:43 Running transaction check Running transaction test Transaction check error: file /usr/bin/conf-select from install of hdf-select-2.1.1.0-2.el6.noarch conflicts with file from package hdp-select-2.5.0.0-1245.el6.noarch Error Summary -------------</PRE> Thu, 29 Dec 2016 06:27:07 GMT https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174062#M136325 TimothySpann 2016-12-29T06:27:07Z https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174063#M136326 <P>Found an ancient install of HDP client.</P><P>yum remove hdp-select-2.5.0.0-1245.el6.noarch</P><P>Removed all old data</P> Thu, 29 Dec 2016 06:29:03 GMT https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174063#M136326 TimothySpann 2016-12-29T06:29:03Z https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174064#M136327 <P>You install both, not even HDP Client</P> Tue, 17 Jan 2017 06:23:41 GMT https://community.cloudera.com/t5/Support-Questions/Trying-to-install-NiFi-1-1-from-HDF-Repo/m-p/174064#M136327 TimothySpann 2017-01-17T06:23:41Z