Dmitry Lysnichenko created AMBARI-22387: -------------------------------------------
Summary: Create a Pre-Upgrade Check Warning About LZO Key: AMBARI-22387 URL: https://issues.apache.org/jira/browse/AMBARI-22387 Project: Ambari Issue Type: Bug Reporter: Dmitry Lysnichenko Assignee: Dmitry Lysnichenko Priority: Blocker Ambari has removed its native support of distributing and installing LZO when the LZO codecs are enabled in {{core-site}}. For existing clusters where LZO is enabled, this means that performing an upgrade will now require manual user intervention to get the LZO packages installed. A pre-upgrade check should be created which checks to see if LZO is enabled in the cluster and then produces a {{WARNING}} to the user letting them know that before upgrading, they'd need to distribute the appropriate LZO packages. -- This message was sent by Atlassian JIRA (v6.4.14#64029)