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Posted to user@ambari.apache.org by Krish Donald <go...@gmail.com> on 2015/01/24 01:15:18 UTC
How to Handle - Heartbeat Lost for Services ?
Hi,
I am setting up the Hadoop cluster using ambari but for few services , I am
getting status as Heatbeat lost.
Host is up and running and other services are running on the same host.
How should I take care of this?
Thanks
Krish
Re: How to Handle - Heartbeat Lost for Services ?
Posted by Yusaku Sako <yu...@hortonworks.com>.
Also, you want to make sure that the clocks are sync for all hosts (ntpd
helps).
Yusaku
On Fri, Jan 23, 2015 at 4:20 PM, Alejandro Fernandez <
afernandez@hortonworks.com> wrote:
> Hi Krish,
>
> Check that the agent can ping the server, and that the /etc/hosts file has
> fully qualified names.
> Have there been any recent network interface changes?
>
> Thanks,
> Alejandro
>
> On Fri, Jan 23, 2015 at 4:15 PM, Krish Donald <go...@gmail.com>
> wrote:
>
>> Hi,
>>
>> I am setting up the Hadoop cluster using ambari but for few services , I
>> am getting status as Heatbeat lost.
>>
>> Host is up and running and other services are running on the same host.
>>
>> How should I take care of this?
>>
>> Thanks
>> Krish
>>
>>
>
>
> --
> [image: Hortonworks, Inc.] <http://hortonworks.com/> *Alejandro Fernandez
> <af...@hortonworks.com>**Engineering - Ambari*
> 786.303.7149
>
> 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.
--
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NOTICE: This message is intended for the use of the individual or entity to
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Re: How to Handle - Heartbeat Lost for Services ?
Posted by Krish Donald <go...@gmail.com>.
Hi Alejandro,
Ambari-server is running on that node itself .
Name node , Ganglia server , Ganglia monitor are running fine.
No changes has been done.
Thanks
Krish
On Fri, Jan 23, 2015 at 4:20 PM, Alejandro Fernandez <
afernandez@hortonworks.com> wrote:
> Hi Krish,
>
> Check that the agent can ping the server, and that the /etc/hosts file has
> fully qualified names.
> Have there been any recent network interface changes?
>
> Thanks,
> Alejandro
>
> On Fri, Jan 23, 2015 at 4:15 PM, Krish Donald <go...@gmail.com>
> wrote:
>
>> Hi,
>>
>> I am setting up the Hadoop cluster using ambari but for few services , I
>> am getting status as Heatbeat lost.
>>
>> Host is up and running and other services are running on the same host.
>>
>> How should I take care of this?
>>
>> Thanks
>> Krish
>>
>>
>
>
> --
> [image: Hortonworks, Inc.] <http://hortonworks.com/> *Alejandro Fernandez
> <af...@hortonworks.com>**Engineering - Ambari*
> 786.303.7149
>
> 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: How to Handle - Heartbeat Lost for Services ?
Posted by Alejandro Fernandez <af...@hortonworks.com>.
Hi Krish,
Check that the agent can ping the server, and that the /etc/hosts file has
fully qualified names.
Have there been any recent network interface changes?
Thanks,
Alejandro
On Fri, Jan 23, 2015 at 4:15 PM, Krish Donald <go...@gmail.com> wrote:
> Hi,
>
> I am setting up the Hadoop cluster using ambari but for few services , I
> am getting status as Heatbeat lost.
>
> Host is up and running and other services are running on the same host.
>
> How should I take care of this?
>
> Thanks
> Krish
>
>
--
[image: Hortonworks, Inc.] <http://hortonworks.com/> *Alejandro Fernandez
<af...@hortonworks.com>**Engineering - Ambari*
786.303.7149
--
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.