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https://issues.apache.org/jira/browse/NUTCH-2839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17471239#comment-17471239
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Lewis John McGibbney commented on NUTCH-2839:
---------------------------------------------

Really interesting [~abstractdog]. Your short message has reminded me to to 
_assume_ or _take for granted_ things like counters not being implemented. It 
looks like the preliminary phase of having Nutch run on Tez is uncovering a new 
use case... which is great. I'll make the rest of my comments over on TEZ-4371.

> Implement Tez counters in Injector job
> --------------------------------------
>
>                 Key: NUTCH-2839
>                 URL: https://issues.apache.org/jira/browse/NUTCH-2839
>             Project: Nutch
>          Issue Type: Sub-task
>          Components: injector, tez
>    Affects Versions: 1.18
>            Reporter: Lewis John McGibbney
>            Assignee: Lewis John McGibbney
>            Priority: Major
>             Fix For: 1.19
>
>
> When running the Injector job on Tez, counters are not populated. This makes 
> sense as all existing counters are created using MapReduce framework Context 
> objects. This presents a major issue however. Counters are a requirement as 
> they are key to regular inspections of ongoing crawls, finding errors and 
> debugging. The [org.apache.tez.common.counters 
> |https://tez.apache.org/releases/0.9.2/tez-api-javadocs/index.html?org/apache/tez/common/counters/package-summary.html]
>  package may offer a equivalent replacement. This issue will be investigated 
> in this ticket.



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