@cassandra.apache.org
Subject: RE: 答复: 答复: A node down every day in a 6 nodes cluster
If you think that will fix the problem, maybe you could add a little more
memory to each machine as a short term fix.
From: Xiangfei Ni [mailto:xiangfei...@cm-dt.com]
Sent: Wednesday, March 28, 2018 5:24 AM
To: user
2516
发件人: Kenneth Brotman
发送时间: 2018年3月28日 20:16
收件人: user@cassandra.apache.org
主题: RE: 答复: 答复: A node down every day in a 6 nodes cluster
David,
Did you figure out what to do about the data model problem? It could be that
your data files finally grow to the point that the data
Brotman
发送时间: 2018年3月28日 20:16
收件人: user@cassandra.apache.org
主题: RE: 答复: 答复: A node down every day in a 6 nodes cluster
David,
Did you figure out what to do about the data model problem? It could be that
your data files finally grow to the point that the data model problem caused
the Java heap
model.
Kenneth Brotman
From: Kenneth Brotman [mailto:kenbrot...@yahoo.com]
Sent: Wednesday, March 28, 2018 4:46 AM
To: 'user@cassandra.apache.org'
Subject: RE: 答复: 答复: A node down every day in a 6 nodes cluster
Was any change to hardware done around the time the problem star
-dt.com]
Sent: Wednesday, March 28, 2018 4:40 AM
To: user@cassandra.apache.org
Subject: 答复: 答复: 答复: A node down every day in a 6 nodes cluster
Hi Kenneth,
The cluster has been running for 4 months,
The problem occurred from last week,
Best Regards,
倪项菲/ David Ni
中移德电网络科技有限公司
: Kenneth Brotman
发送时间: 2018年3月28日 19:34
收件人: user@cassandra.apache.org
主题: RE: 答复: 答复: A node down every day in a 6 nodes cluster
David,
How long has the cluster been operating?
How long has the problem been occurring?
Kenneth Brotman
From: Jeff Jirsa [mailto:jji...@gmail.com]
Sent: Tuesday, March 27
David,
How long has the cluster been operating?
How long has the problem been occurring?
Kenneth Brotman
From: Jeff Jirsa [mailto:jji...@gmail.com]
Sent: Tuesday, March 27, 2018 7:00 PM
To: Xiangfei Ni
Cc: user@cassandra.apache.org
Subject: Re: 答复: 答复: A node down every day in a 6
java.lang.OutOfMemoryError: Java heap space
You’re oom’ ing
--
Jeff Jirsa
> On Mar 27, 2018, at 6:45 PM, Xiangfei Ni wrote:
>
> Hi Jeff,
> Today another node was shutdown,I have attached the exception log
> file,could you please help to analyze?Thanks.
>
> Best Regards,
>
> 倪项菲/
,Wuhan,HuBei
Mob: +86 13797007811|Tel: + 86 27 5024 2516
发件人: Xiangfei Ni
发送时间: 2018年3月28日 9:45
收件人: Jeff Jirsa
抄送: user@cassandra.apache.org
主题: 答复: 答复: A node down every day in a 6 nodes cluster
Hi Jeff,
Today another node was shutdown,I have attached the exception log
file,could you
Hi Jeff,
Today another node was shutdown,I have attached the exception log
file,could you please help to analyze?Thanks.
Best Regards,
倪项菲/ David Ni
中移德电网络科技有限公司
Virtue Intelligent Network Ltd, co.
Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei
Mob: +86 13797007811|Tel: + 86
Thanks Jeff,
So your suggestion is to first resolve the data model issue which
cause wide partition,right?
Best Regards,
倪项菲/ David Ni
中移德电网络科技有限公司
Virtue Intelligent Network Ltd, co.
Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei
Mob: +86 13797007811|Tel: + 86 27 502
Hi Jeff,
This is very strange that the table info that the max partition is
129557750(123M):
[cid:image001.png@01D3C5E0.0A9F8910]
But why the index max partition is nearly 2G,
Table (index):
rt_ac_stat.idx_rt_ac_stat_prot_verrt_ac_stat.idx_rt_ac_stat_prot_ver
SSTable
I have checked the dmesg and message logs ,there is no eth* content in it.so I
think there was no network connection issue.
Best Regards,
倪项菲/ David Ni
中移德电网络科技有限公司
Virtue Intelligent Network Ltd, co.
Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei
Mob: +86 13797007811|Tel: + 86
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