You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@hadoop.apache.org by yaoxiaohua <ya...@outlook.com> on 2016/01/15 11:05:10 UTC
Containers Reserved why?
Hi Guys,
The following is the screenshot for active RM, there are 245
containers reserved .
cid:image001.png@01D14FA8.79DB72E0
I don't know why there are so many Containers Reserved, do they mean that
there are 245 container can't be meted for cpu,mem or disk resources?
Even there is no job running , still there,
Who can give me some tips ?
Best Regards,
Evan
Re: Containers Reserved why?
Posted by Naganarasimha Garla <na...@gmail.com>.
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
> Hi Guys,
>
> The following is the screenshot for active RM, there are
> 245 containers reserved .
>
> [image: cid:image001.png@01D14FA8.79DB72E0]
>
>
>
> I don’t know why there are so many Containers Reserved, do they mean that
> there are 245 container can’t be meted for cpu,mem or disk resources?
>
> Even there is no job running , still there,
>
> Who can give me some tips ?
>
>
>
>
>
> Best Regards,
>
> Evan
>
>
>
>
>
>
>
Re: Containers Reserved why?
Posted by Naganarasimha Garla <na...@gmail.com>.
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
> Hi Guys,
>
> The following is the screenshot for active RM, there are
> 245 containers reserved .
>
> [image: cid:image001.png@01D14FA8.79DB72E0]
>
>
>
> I don’t know why there are so many Containers Reserved, do they mean that
> there are 245 container can’t be meted for cpu,mem or disk resources?
>
> Even there is no job running , still there,
>
> Who can give me some tips ?
>
>
>
>
>
> Best Regards,
>
> Evan
>
>
>
>
>
>
>
Re: Containers Reserved why?
Posted by Naganarasimha Garla <na...@gmail.com>.
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
> Hi Guys,
>
> The following is the screenshot for active RM, there are
> 245 containers reserved .
>
> [image: cid:image001.png@01D14FA8.79DB72E0]
>
>
>
> I don’t know why there are so many Containers Reserved, do they mean that
> there are 245 container can’t be meted for cpu,mem or disk resources?
>
> Even there is no job running , still there,
>
> Who can give me some tips ?
>
>
>
>
>
> Best Regards,
>
> Evan
>
>
>
>
>
>
>
Re: Containers Reserved why?
Posted by Naganarasimha Garla <na...@gmail.com>.
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
> Hi Guys,
>
> The following is the screenshot for active RM, there are
> 245 containers reserved .
>
> [image: cid:image001.png@01D14FA8.79DB72E0]
>
>
>
> I don’t know why there are so many Containers Reserved, do they mean that
> there are 245 container can’t be meted for cpu,mem or disk resources?
>
> Even there is no job running , still there,
>
> Who can give me some tips ?
>
>
>
>
>
> Best Regards,
>
> Evan
>
>
>
>
>
>
>
RE: Containers Reserved why?
Posted by yaoxiaohua <ya...@outlook.com>.
Thanks for your help.
Hadoop: hadoop2.3cdh5.0.2
1. even no job running, it is still 245, maybe left before
2.Fair scheduler
What logs rm logs?
Best Regards,
Evan
From: Naganarasimha Garla [mailto:naganarasimha.gr@gmail.com]
Sent: 2016年1月17日 19:27
To: yaoxiaohua
Cc: user@hadoop.apache.org
Subject: Re: Containers Reserved why?
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
Hi Guys,
The following is the screenshot for active RM, there are 245 containers reserved .
cid:image001.png@01D14FA8.79DB72E0
I don’t know why there are so many Containers Reserved, do they mean that there are 245 container can’t be meted for cpu,mem or disk resources?
Even there is no job running , still there,
Who can give me some tips ?
Best Regards,
Evan
RE: Containers Reserved why?
Posted by yaoxiaohua <ya...@outlook.com>.
Thanks for your help.
Hadoop: hadoop2.3cdh5.0.2
1. even no job running, it is still 245, maybe left before
2.Fair scheduler
What logs rm logs?
Best Regards,
Evan
From: Naganarasimha Garla [mailto:naganarasimha.gr@gmail.com]
Sent: 2016年1月17日 19:27
To: yaoxiaohua
Cc: user@hadoop.apache.org
Subject: Re: Containers Reserved why?
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
Hi Guys,
The following is the screenshot for active RM, there are 245 containers reserved .
cid:image001.png@01D14FA8.79DB72E0
I don’t know why there are so many Containers Reserved, do they mean that there are 245 container can’t be meted for cpu,mem or disk resources?
Even there is no job running , still there,
Who can give me some tips ?
Best Regards,
Evan
RE: Containers Reserved why?
Posted by yaoxiaohua <ya...@outlook.com>.
Thanks for your help.
Hadoop: hadoop2.3cdh5.0.2
1. even no job running, it is still 245, maybe left before
2.Fair scheduler
What logs rm logs?
Best Regards,
Evan
From: Naganarasimha Garla [mailto:naganarasimha.gr@gmail.com]
Sent: 2016年1月17日 19:27
To: yaoxiaohua
Cc: user@hadoop.apache.org
Subject: Re: Containers Reserved why?
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
Hi Guys,
The following is the screenshot for active RM, there are 245 containers reserved .
cid:image001.png@01D14FA8.79DB72E0
I don’t know why there are so many Containers Reserved, do they mean that there are 245 container can’t be meted for cpu,mem or disk resources?
Even there is no job running , still there,
Who can give me some tips ?
Best Regards,
Evan
RE: Containers Reserved why?
Posted by yaoxiaohua <ya...@outlook.com>.
Thanks for your help.
Hadoop: hadoop2.3cdh5.0.2
1. even no job running, it is still 245, maybe left before
2.Fair scheduler
What logs rm logs?
Best Regards,
Evan
From: Naganarasimha Garla [mailto:naganarasimha.gr@gmail.com]
Sent: 2016年1月17日 19:27
To: yaoxiaohua
Cc: user@hadoop.apache.org
Subject: Re: Containers Reserved why?
Hi Evan,
Following information will help in analyzing further ?
1. Which Hadoop version ?
2. How many applications are running ? none?
3. Can we get some logs?
4. CS or fair ?
Regards,
+ Naga
On Fri, Jan 15, 2016 at 3:35 PM, yaoxiaohua <ya...@outlook.com> wrote:
Hi Guys,
The following is the screenshot for active RM, there are 245 containers reserved .
cid:image001.png@01D14FA8.79DB72E0
I don’t know why there are so many Containers Reserved, do they mean that there are 245 container can’t be meted for cpu,mem or disk resources?
Even there is no job running , still there,
Who can give me some tips ?
Best Regards,
Evan