[PHOENIX-6351] PhoenixMRJobUtil getActiveResourceManagerAddress logic fails on pseudodistributed cluster

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.17.0, 5.2.0, 5.1.2
• Component/s: core
• Assignee: Richárd Antal
• Reporter: Istvan Toth
• Created: 30/Jan/21 08:50
• Updated: 03/May/21 08:45
• Resolved: 03/May/21 08:45

Description

In org.apache.phoenix.util.PhoenixMRJobUtil.getActiveResourceManagerAddress(Configuration, String)
We first check if YarnConfiguration.DEFAULT_RM_WEBAPP_ADDRESS is changed from the default, and if it isn't, we try to get the HA RM from ZK.

This fails with the default config on a pseudo-distributed cluster.

We should probably try to get the HA RM first, and fall back to YarnConfiguration.RM_WEBAPP_ADDRESS if that one is not available.

Issue Links

• links to: GitHub Pull Request #1214