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Posted to mapreduce-user@hadoop.apache.org by Henry Hung <YT...@winbond.com> on 2014/05/07 05:48:35 UTC
hadoop 2.2.0 nodemanager graceful stop
Is there a way to gracefully stop a nodemanager?
I want to make some yarn-site.xml and mapred-site.xml configuration changes, and need to restart the nodemanager.
Best regards,
Henry
________________________________
The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Winbond is strictly prohibited; and any information in this email irrelevant to the official business of Winbond shall be deemed as neither given nor endorsed by Winbond.
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Harsh J <ha...@cloudera.com>.
There is no way to do a graceful stop presently. You can follow
https://issues.apache.org/jira/browse/YARN-914 for tracking this feature
request.
That said, a simple restart that does cause container failures is still OK
with most apps (especially with MR) since these apps have failure tolerance.
On Mon, May 19, 2014 at 7:58 AM, Shengjun Xin <sx...@gopivotal.com> wrote:
> yarn-daemon.sh stop nodemanager
>
>
> On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
>
>> hadoop-daemon stop nodemanager??
>>
>> Regards,
>> *Stanley Shi,*
>>
>>
>>
>> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>>
>>> Is there a way to gracefully stop a nodemanager?
>>>
>>>
>>>
>>> I want to make some yarn-site.xml and mapred-site.xml configuration
>>> changes, and need to restart the nodemanager.
>>>
>>>
>>>
>>> Best regards,
>>>
>>> Henry
>>>
>>> ------------------------------
>>> The privileged confidential information contained in this email is
>>> intended for use only by the addressees as indicated by the original sender
>>> of this email. If you are not the addressee indicated in this email or are
>>> not responsible for delivery of the email to such a person, please kindly
>>> reply to the sender indicating this fact and delete all copies of it from
>>> your computer and network server immediately. Your cooperation is highly
>>> appreciated. It is advised that any unauthorized use of confidential
>>> information of Winbond is strictly prohibited; and any information in this
>>> email irrelevant to the official business of Winbond shall be deemed as
>>> neither given nor endorsed by Winbond.
>>>
>>
>>
>
>
> --
> Regards
> Shengjun
>
--
Harsh J
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Harsh J <ha...@cloudera.com>.
There is no way to do a graceful stop presently. You can follow
https://issues.apache.org/jira/browse/YARN-914 for tracking this feature
request.
That said, a simple restart that does cause container failures is still OK
with most apps (especially with MR) since these apps have failure tolerance.
On Mon, May 19, 2014 at 7:58 AM, Shengjun Xin <sx...@gopivotal.com> wrote:
> yarn-daemon.sh stop nodemanager
>
>
> On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
>
>> hadoop-daemon stop nodemanager??
>>
>> Regards,
>> *Stanley Shi,*
>>
>>
>>
>> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>>
>>> Is there a way to gracefully stop a nodemanager?
>>>
>>>
>>>
>>> I want to make some yarn-site.xml and mapred-site.xml configuration
>>> changes, and need to restart the nodemanager.
>>>
>>>
>>>
>>> Best regards,
>>>
>>> Henry
>>>
>>> ------------------------------
>>> The privileged confidential information contained in this email is
>>> intended for use only by the addressees as indicated by the original sender
>>> of this email. If you are not the addressee indicated in this email or are
>>> not responsible for delivery of the email to such a person, please kindly
>>> reply to the sender indicating this fact and delete all copies of it from
>>> your computer and network server immediately. Your cooperation is highly
>>> appreciated. It is advised that any unauthorized use of confidential
>>> information of Winbond is strictly prohibited; and any information in this
>>> email irrelevant to the official business of Winbond shall be deemed as
>>> neither given nor endorsed by Winbond.
>>>
>>
>>
>
>
> --
> Regards
> Shengjun
>
--
Harsh J
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Harsh J <ha...@cloudera.com>.
There is no way to do a graceful stop presently. You can follow
https://issues.apache.org/jira/browse/YARN-914 for tracking this feature
request.
That said, a simple restart that does cause container failures is still OK
with most apps (especially with MR) since these apps have failure tolerance.
On Mon, May 19, 2014 at 7:58 AM, Shengjun Xin <sx...@gopivotal.com> wrote:
> yarn-daemon.sh stop nodemanager
>
>
> On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
>
>> hadoop-daemon stop nodemanager??
>>
>> Regards,
>> *Stanley Shi,*
>>
>>
>>
>> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>>
>>> Is there a way to gracefully stop a nodemanager?
>>>
>>>
>>>
>>> I want to make some yarn-site.xml and mapred-site.xml configuration
>>> changes, and need to restart the nodemanager.
>>>
>>>
>>>
>>> Best regards,
>>>
>>> Henry
>>>
>>> ------------------------------
>>> The privileged confidential information contained in this email is
>>> intended for use only by the addressees as indicated by the original sender
>>> of this email. If you are not the addressee indicated in this email or are
>>> not responsible for delivery of the email to such a person, please kindly
>>> reply to the sender indicating this fact and delete all copies of it from
>>> your computer and network server immediately. Your cooperation is highly
>>> appreciated. It is advised that any unauthorized use of confidential
>>> information of Winbond is strictly prohibited; and any information in this
>>> email irrelevant to the official business of Winbond shall be deemed as
>>> neither given nor endorsed by Winbond.
>>>
>>
>>
>
>
> --
> Regards
> Shengjun
>
--
Harsh J
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Harsh J <ha...@cloudera.com>.
There is no way to do a graceful stop presently. You can follow
https://issues.apache.org/jira/browse/YARN-914 for tracking this feature
request.
That said, a simple restart that does cause container failures is still OK
with most apps (especially with MR) since these apps have failure tolerance.
On Mon, May 19, 2014 at 7:58 AM, Shengjun Xin <sx...@gopivotal.com> wrote:
> yarn-daemon.sh stop nodemanager
>
>
> On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
>
>> hadoop-daemon stop nodemanager??
>>
>> Regards,
>> *Stanley Shi,*
>>
>>
>>
>> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>>
>>> Is there a way to gracefully stop a nodemanager?
>>>
>>>
>>>
>>> I want to make some yarn-site.xml and mapred-site.xml configuration
>>> changes, and need to restart the nodemanager.
>>>
>>>
>>>
>>> Best regards,
>>>
>>> Henry
>>>
>>> ------------------------------
>>> The privileged confidential information contained in this email is
>>> intended for use only by the addressees as indicated by the original sender
>>> of this email. If you are not the addressee indicated in this email or are
>>> not responsible for delivery of the email to such a person, please kindly
>>> reply to the sender indicating this fact and delete all copies of it from
>>> your computer and network server immediately. Your cooperation is highly
>>> appreciated. It is advised that any unauthorized use of confidential
>>> information of Winbond is strictly prohibited; and any information in this
>>> email irrelevant to the official business of Winbond shall be deemed as
>>> neither given nor endorsed by Winbond.
>>>
>>
>>
>
>
> --
> Regards
> Shengjun
>
--
Harsh J
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Shengjun Xin <sx...@gopivotal.com>.
yarn-daemon.sh stop nodemanager
On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
> hadoop-daemon stop nodemanager??
>
> Regards,
> *Stanley Shi,*
>
>
>
> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>
>> Is there a way to gracefully stop a nodemanager?
>>
>>
>>
>> I want to make some yarn-site.xml and mapred-site.xml configuration
>> changes, and need to restart the nodemanager.
>>
>>
>>
>> Best regards,
>>
>> Henry
>>
>> ------------------------------
>> The privileged confidential information contained in this email is
>> intended for use only by the addressees as indicated by the original sender
>> of this email. If you are not the addressee indicated in this email or are
>> not responsible for delivery of the email to such a person, please kindly
>> reply to the sender indicating this fact and delete all copies of it from
>> your computer and network server immediately. Your cooperation is highly
>> appreciated. It is advised that any unauthorized use of confidential
>> information of Winbond is strictly prohibited; and any information in this
>> email irrelevant to the official business of Winbond shall be deemed as
>> neither given nor endorsed by Winbond.
>>
>
>
--
Regards
Shengjun
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Shengjun Xin <sx...@gopivotal.com>.
yarn-daemon.sh stop nodemanager
On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
> hadoop-daemon stop nodemanager??
>
> Regards,
> *Stanley Shi,*
>
>
>
> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>
>> Is there a way to gracefully stop a nodemanager?
>>
>>
>>
>> I want to make some yarn-site.xml and mapred-site.xml configuration
>> changes, and need to restart the nodemanager.
>>
>>
>>
>> Best regards,
>>
>> Henry
>>
>> ------------------------------
>> The privileged confidential information contained in this email is
>> intended for use only by the addressees as indicated by the original sender
>> of this email. If you are not the addressee indicated in this email or are
>> not responsible for delivery of the email to such a person, please kindly
>> reply to the sender indicating this fact and delete all copies of it from
>> your computer and network server immediately. Your cooperation is highly
>> appreciated. It is advised that any unauthorized use of confidential
>> information of Winbond is strictly prohibited; and any information in this
>> email irrelevant to the official business of Winbond shall be deemed as
>> neither given nor endorsed by Winbond.
>>
>
>
--
Regards
Shengjun
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Shengjun Xin <sx...@gopivotal.com>.
yarn-daemon.sh stop nodemanager
On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
> hadoop-daemon stop nodemanager??
>
> Regards,
> *Stanley Shi,*
>
>
>
> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>
>> Is there a way to gracefully stop a nodemanager?
>>
>>
>>
>> I want to make some yarn-site.xml and mapred-site.xml configuration
>> changes, and need to restart the nodemanager.
>>
>>
>>
>> Best regards,
>>
>> Henry
>>
>> ------------------------------
>> The privileged confidential information contained in this email is
>> intended for use only by the addressees as indicated by the original sender
>> of this email. If you are not the addressee indicated in this email or are
>> not responsible for delivery of the email to such a person, please kindly
>> reply to the sender indicating this fact and delete all copies of it from
>> your computer and network server immediately. Your cooperation is highly
>> appreciated. It is advised that any unauthorized use of confidential
>> information of Winbond is strictly prohibited; and any information in this
>> email irrelevant to the official business of Winbond shall be deemed as
>> neither given nor endorsed by Winbond.
>>
>
>
--
Regards
Shengjun
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Shengjun Xin <sx...@gopivotal.com>.
yarn-daemon.sh stop nodemanager
On Fri, May 16, 2014 at 10:07 AM, Stanley Shi <ss...@gopivotal.com> wrote:
> hadoop-daemon stop nodemanager??
>
> Regards,
> *Stanley Shi,*
>
>
>
> On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
>
>> Is there a way to gracefully stop a nodemanager?
>>
>>
>>
>> I want to make some yarn-site.xml and mapred-site.xml configuration
>> changes, and need to restart the nodemanager.
>>
>>
>>
>> Best regards,
>>
>> Henry
>>
>> ------------------------------
>> The privileged confidential information contained in this email is
>> intended for use only by the addressees as indicated by the original sender
>> of this email. If you are not the addressee indicated in this email or are
>> not responsible for delivery of the email to such a person, please kindly
>> reply to the sender indicating this fact and delete all copies of it from
>> your computer and network server immediately. Your cooperation is highly
>> appreciated. It is advised that any unauthorized use of confidential
>> information of Winbond is strictly prohibited; and any information in this
>> email irrelevant to the official business of Winbond shall be deemed as
>> neither given nor endorsed by Winbond.
>>
>
>
--
Regards
Shengjun
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Stanley Shi <ss...@gopivotal.com>.
hadoop-daemon stop nodemanager??
Regards,
*Stanley Shi,*
On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
> Is there a way to gracefully stop a nodemanager?
>
>
>
> I want to make some yarn-site.xml and mapred-site.xml configuration
> changes, and need to restart the nodemanager.
>
>
>
> Best regards,
>
> Henry
>
> ------------------------------
> The privileged confidential information contained in this email is
> intended for use only by the addressees as indicated by the original sender
> of this email. If you are not the addressee indicated in this email or are
> not responsible for delivery of the email to such a person, please kindly
> reply to the sender indicating this fact and delete all copies of it from
> your computer and network server immediately. Your cooperation is highly
> appreciated. It is advised that any unauthorized use of confidential
> information of Winbond is strictly prohibited; and any information in this
> email irrelevant to the official business of Winbond shall be deemed as
> neither given nor endorsed by Winbond.
>
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Stanley Shi <ss...@gopivotal.com>.
hadoop-daemon stop nodemanager??
Regards,
*Stanley Shi,*
On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
> Is there a way to gracefully stop a nodemanager?
>
>
>
> I want to make some yarn-site.xml and mapred-site.xml configuration
> changes, and need to restart the nodemanager.
>
>
>
> Best regards,
>
> Henry
>
> ------------------------------
> The privileged confidential information contained in this email is
> intended for use only by the addressees as indicated by the original sender
> of this email. If you are not the addressee indicated in this email or are
> not responsible for delivery of the email to such a person, please kindly
> reply to the sender indicating this fact and delete all copies of it from
> your computer and network server immediately. Your cooperation is highly
> appreciated. It is advised that any unauthorized use of confidential
> information of Winbond is strictly prohibited; and any information in this
> email irrelevant to the official business of Winbond shall be deemed as
> neither given nor endorsed by Winbond.
>
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Stanley Shi <ss...@gopivotal.com>.
hadoop-daemon stop nodemanager??
Regards,
*Stanley Shi,*
On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
> Is there a way to gracefully stop a nodemanager?
>
>
>
> I want to make some yarn-site.xml and mapred-site.xml configuration
> changes, and need to restart the nodemanager.
>
>
>
> Best regards,
>
> Henry
>
> ------------------------------
> The privileged confidential information contained in this email is
> intended for use only by the addressees as indicated by the original sender
> of this email. If you are not the addressee indicated in this email or are
> not responsible for delivery of the email to such a person, please kindly
> reply to the sender indicating this fact and delete all copies of it from
> your computer and network server immediately. Your cooperation is highly
> appreciated. It is advised that any unauthorized use of confidential
> information of Winbond is strictly prohibited; and any information in this
> email irrelevant to the official business of Winbond shall be deemed as
> neither given nor endorsed by Winbond.
>
Re: hadoop 2.2.0 nodemanager graceful stop
Posted by Stanley Shi <ss...@gopivotal.com>.
hadoop-daemon stop nodemanager??
Regards,
*Stanley Shi,*
On Wed, May 7, 2014 at 11:48 AM, Henry Hung <YT...@winbond.com> wrote:
> Is there a way to gracefully stop a nodemanager?
>
>
>
> I want to make some yarn-site.xml and mapred-site.xml configuration
> changes, and need to restart the nodemanager.
>
>
>
> Best regards,
>
> Henry
>
> ------------------------------
> The privileged confidential information contained in this email is
> intended for use only by the addressees as indicated by the original sender
> of this email. If you are not the addressee indicated in this email or are
> not responsible for delivery of the email to such a person, please kindly
> reply to the sender indicating this fact and delete all copies of it from
> your computer and network server immediately. Your cooperation is highly
> appreciated. It is advised that any unauthorized use of confidential
> information of Winbond is strictly prohibited; and any information in this
> email irrelevant to the official business of Winbond shall be deemed as
> neither given nor endorsed by Winbond.
>