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Posted to hdfs-user@hadoop.apache.org by Krishna Kishore Bonagiri <wr...@gmail.com> on 2014/06/09 09:08:56 UTC
priority in the container request
Hi,
Can we give the same value for priority when requesting multiple
containers from the Application Master? Basically, I need all of those
containers at the same time, and I am requesting them at the same time. So,
I am thinking if we can do that?
Thanks,
Kishore
Re: priority in the container request
Posted by Krishna Kishore Bonagiri <wr...@gmail.com>.
Thanks Vinod for the quick answer, it seems to be working when I am
requesting all containers with the same specification, but not when I have
multiple container requests with different host names specified. Is this
expected behavior?
Kishore
On Mon, Jun 9, 2014 at 10:51 PM, Vinod Kumar Vavilapalli <
vinodkv@hortonworks.com> wrote:
> Yes, priorities are assigned to ResourceRequests and you can ask multiple
> containers at the same priority level. You may not get all the containers
> together as today's scheduler lacks gang functionality.
>
> +Vinod
>
> On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <
> write2kishore@gmail.com> wrote:
>
> > Hi,
> >
> > Can we give the same value for priority when requesting multiple
> containers from the Application Master? Basically, I need all of those
> containers at the same time, and I am requesting them at the same time. So,
> I am thinking if we can do that?
> >
> > Thanks,
> > Kishore
>
>
> --
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>
Re: priority in the container request
Posted by Krishna Kishore Bonagiri <wr...@gmail.com>.
Thanks Vinod for the quick answer, it seems to be working when I am
requesting all containers with the same specification, but not when I have
multiple container requests with different host names specified. Is this
expected behavior?
Kishore
On Mon, Jun 9, 2014 at 10:51 PM, Vinod Kumar Vavilapalli <
vinodkv@hortonworks.com> wrote:
> Yes, priorities are assigned to ResourceRequests and you can ask multiple
> containers at the same priority level. You may not get all the containers
> together as today's scheduler lacks gang functionality.
>
> +Vinod
>
> On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <
> write2kishore@gmail.com> wrote:
>
> > Hi,
> >
> > Can we give the same value for priority when requesting multiple
> containers from the Application Master? Basically, I need all of those
> containers at the same time, and I am requesting them at the same time. So,
> I am thinking if we can do that?
> >
> > Thanks,
> > Kishore
>
>
> --
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>
Re: priority in the container request
Posted by Krishna Kishore Bonagiri <wr...@gmail.com>.
Thanks Vinod for the quick answer, it seems to be working when I am
requesting all containers with the same specification, but not when I have
multiple container requests with different host names specified. Is this
expected behavior?
Kishore
On Mon, Jun 9, 2014 at 10:51 PM, Vinod Kumar Vavilapalli <
vinodkv@hortonworks.com> wrote:
> Yes, priorities are assigned to ResourceRequests and you can ask multiple
> containers at the same priority level. You may not get all the containers
> together as today's scheduler lacks gang functionality.
>
> +Vinod
>
> On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <
> write2kishore@gmail.com> wrote:
>
> > Hi,
> >
> > Can we give the same value for priority when requesting multiple
> containers from the Application Master? Basically, I need all of those
> containers at the same time, and I am requesting them at the same time. So,
> I am thinking if we can do that?
> >
> > Thanks,
> > Kishore
>
>
> --
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>
Re: priority in the container request
Posted by Krishna Kishore Bonagiri <wr...@gmail.com>.
Thanks Vinod for the quick answer, it seems to be working when I am
requesting all containers with the same specification, but not when I have
multiple container requests with different host names specified. Is this
expected behavior?
Kishore
On Mon, Jun 9, 2014 at 10:51 PM, Vinod Kumar Vavilapalli <
vinodkv@hortonworks.com> wrote:
> Yes, priorities are assigned to ResourceRequests and you can ask multiple
> containers at the same priority level. You may not get all the containers
> together as today's scheduler lacks gang functionality.
>
> +Vinod
>
> On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <
> write2kishore@gmail.com> wrote:
>
> > Hi,
> >
> > Can we give the same value for priority when requesting multiple
> containers from the Application Master? Basically, I need all of those
> containers at the same time, and I am requesting them at the same time. So,
> I am thinking if we can do that?
> >
> > Thanks,
> > Kishore
>
>
> --
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>
Re: priority in the container request
Posted by Vinod Kumar Vavilapalli <vi...@hortonworks.com>.
Yes, priorities are assigned to ResourceRequests and you can ask multiple containers at the same priority level. You may not get all the containers together as today's scheduler lacks gang functionality.
+Vinod
On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <wr...@gmail.com> wrote:
> Hi,
>
> Can we give the same value for priority when requesting multiple containers from the Application Master? Basically, I need all of those containers at the same time, and I am requesting them at the same time. So, I am thinking if we can do that?
>
> Thanks,
> Kishore
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: priority in the container request
Posted by Vinod Kumar Vavilapalli <vi...@hortonworks.com>.
Yes, priorities are assigned to ResourceRequests and you can ask multiple containers at the same priority level. You may not get all the containers together as today's scheduler lacks gang functionality.
+Vinod
On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <wr...@gmail.com> wrote:
> Hi,
>
> Can we give the same value for priority when requesting multiple containers from the Application Master? Basically, I need all of those containers at the same time, and I am requesting them at the same time. So, I am thinking if we can do that?
>
> Thanks,
> Kishore
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: priority in the container request
Posted by Vinod Kumar Vavilapalli <vi...@hortonworks.com>.
Yes, priorities are assigned to ResourceRequests and you can ask multiple containers at the same priority level. You may not get all the containers together as today's scheduler lacks gang functionality.
+Vinod
On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <wr...@gmail.com> wrote:
> Hi,
>
> Can we give the same value for priority when requesting multiple containers from the Application Master? Basically, I need all of those containers at the same time, and I am requesting them at the same time. So, I am thinking if we can do that?
>
> Thanks,
> Kishore
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: priority in the container request
Posted by Vinod Kumar Vavilapalli <vi...@hortonworks.com>.
Yes, priorities are assigned to ResourceRequests and you can ask multiple containers at the same priority level. You may not get all the containers together as today's scheduler lacks gang functionality.
+Vinod
On Jun 9, 2014, at 12:08 AM, Krishna Kishore Bonagiri <wr...@gmail.com> wrote:
> Hi,
>
> Can we give the same value for priority when requesting multiple containers from the Application Master? Basically, I need all of those containers at the same time, and I am requesting them at the same time. So, I am thinking if we can do that?
>
> Thanks,
> Kishore
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.