I found the Tez Counters package https://tez.apache.org/releases/0.9.2/tez-api-javadocs/index.html?org/apache/tez/common/counters/package-summary.html I'm going to experiment adapting the Injector job to use this package rather than the legacy Map and Reduce Context objects.
On 2020/12/21 20:11:59, Lewis John McGibbney <lewi...@apache.org> wrote: > Hi László, > Thank you for the additional explanation. Adapting my configuration based on > your suggestions results in successful job execution as DAG's now. A huge > thank you :) > ..