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https://issues.apache.org/jira/browse/YARN-4701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haibo Chen updated YARN-4701:
-----------------------------
Description:
Accessing logs for an task attempt in the workflow tool in Hue shows "Logs not
available for attempt_1433822010707_0001_m_000000_0. Aggregation may not be
complete, Check back later or try the nodemanager at quickstart.cloudera:8041"
If the user follows that link, he/she will get "It looks like you are making an
HTTP request to a Hadoop IPC port. This is not the correct port for the web
interface on this daemon."
We should update the message to use the correct HTTP port. We could also make
it more convenient by providing the application's specific page at NM as well
instead of just NM's main page.
was:
Accessing logs for an Oozie task attempt in the workflow tool in Hue shows
"Logs not available for attempt_1433822010707_0001_m_000000_0. Aggregation may
not be complete, Check back later or try the nodemanager at
quickstart.cloudera:8041"
However the nodemanager http port is 8042, not 8041. Accessing port 8041 shows
"It looks like you are making an HTTP request to a Hadoop IPC port. This is not
the correct port for the web interface on this daemon."
To users of Hue this is not particularly helpful without a http link. Can we
provide a link to the task logs in
"http://node_manager_host_address:8042/node/application/<blah>" here as well as
the current message to assist users in Hue?
> When task logs are not available, port 8041 is referenced instead of port 8042
> ------------------------------------------------------------------------------
>
> Key: YARN-4701
> URL: https://issues.apache.org/jira/browse/YARN-4701
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Attachments: yarn4701.001.patch
>
>
> Accessing logs for an task attempt in the workflow tool in Hue shows "Logs
> not available for attempt_1433822010707_0001_m_000000_0. Aggregation may not
> be complete, Check back later or try the nodemanager at
> quickstart.cloudera:8041"
> If the user follows that link, he/she will get "It looks like you are making
> an HTTP request to a Hadoop IPC port. This is not the correct port for the
> web interface on this daemon."
> We should update the message to use the correct HTTP port. We could also make
> it more convenient by providing the application's specific page at NM as well
> instead of just NM's main page.
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