You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 4 Next »

 

This document tracks on-going efforts to upgrade from Hadoop 2.x to Hadoop 3.x  - Refer Umbrella Jira HADOOP-15501 for current status on this.


Upgrade Tests

The following scenarios were tested while upgrading from Hadoop 2.8.4 to Hadoop 3.1.0


TypeComponentScenarioIssues FoundWorkaroundOverall Status
EXPRESS UPGRADEHDFSStarting NameNode/DataNode with custom MetricsPlugin configured in hadoop2-metrics.properties

Unable to render Jira issues macro, execution error.

Replace MetricsPlugin implementation jars( eg: HadoopTimelineMetricsSink) with recompilked jars which use package "org.apache.commons.configuration2"(tick)
EXPRESS UPGRADEYARNStarting YARN daemons

(tick)
ROLLING UPGRADEHDFSNN is started with rollingUpgrade with default policy configured for Erasure coding

Unable to render Jira issues macro, execution error.

Not known(tick)
ROLLING UPGRADEYARN

Unable to render Jira issues macro, execution error.

Unable to render Jira issues macro, execution error.


(tick)





(tick)





(tick)


  • No labels