Thanks Jeff for the feedback, my reply inline.
On 12/19/14 1:22 PM, Jianfeng (Jeff) Zhang wrote:
Hi Folks,
I tried the tez-ui, and found couple of issues. There might already be
jiras to track these. Just list here in case we have no jira for that. My
OS is mac, and use firefox.
1. The app link to yarn web ui is not correct. The correct link should be
http://localhost:8088/cluster/app/application_1418638652536_0011, but
actually it is
http://localhost:8088/cluster/app/tez_tez_application_1418638652536_0011
will be fixed for 0.6.0
2. On the vertex tab, I think vertices should be sorted by its topological
order. VertexId may already be in that kind of order, need to double check.
agree with ordering, i thought it was in topological order too. another
reason why it is this way is
that currently yarn timeline server REST api does not allow a sorting
order.
3. Start_time & Finish_time are only in the level of minute, would it be
better in seconds ?
will be adding in TEZ-1870
4. The Status dropdown list in the tab of vertex & taskattempt tab always
been "ALL" even I change it.
created a jira TEZ-1875.
5. I think it would be more appropriate to allow fuzzy matching, at least
for the DAG name textbox. I found Counters has fuzzy matching feature, but
others don't have.
again this is a restriction posed by the current yarn rest api. for
counters it does it on
the client side.
6. Can we add vertex_name on the tab of task & taskattempt ? IMO It would
make more sense to allow user to search on vertex_name, because it is
user-facing, while vertexId is an Id which is generated by Tez internally,
user don't know which vertex that vertexId refer to.
agree that it would be useful - will plan for the 0.6.1 release.
tez-1795 tracks this.
Best Regards,
Jeff Zhang
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