答复: upgrade from 3.9 to 3.11.2

2018-05-03 Thread Xiangfei Ni
@cassandra.apache.org 主题: Re: upgrade from 3.9 to 3.11.2 Hi, It depends on your replication factor and consistency levels used. If you are not using consistency level of ALL in your applications and your replication factor is 3, then you usually don’t need to stop your frontend applications for the upgrade. If

Re: upgrade from 3.9 to 3.11.2

2018-05-03 Thread Hannu Kröger
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 5024 2516 > > 发件人: Hannu Kröger > 发送时间: 2018年5月3日 15:00 > 收件人: user > 主题: Re: upgrade from 3.9 to 3.11.2 > > He

答复: upgrade from 3.9 to 3.11.2

2018-05-03 Thread Xiangfei Ni
13797007811|Tel: + 86 27 5024 2516 发件人: Hannu Kröger 发送时间: 2018年5月3日 15:00 收件人: user 主题: Re: upgrade from 3.9 to 3.11.2 Hello, it never hurts to run “nodetool upgradesstables" after the upgrade. It’s a no-op if there is nothing to upgrade. Hannu On 3 May 2018, at 09:57, Xiangf

Re: upgrade from 3.9 to 3.11.2

2018-05-03 Thread Hannu Kröger
Hello, it never hurts to run “nodetool upgradesstables" after the upgrade. It’s a no-op if there is nothing to upgrade. Hannu > On 3 May 2018, at 09:57, Xiangfei Ni wrote: > > Hi Community > I have a question regarding upgrading Cassandra from 3.9 to 3.11.2, > Do I need to run nodetool up

upgrade from 3.9 to 3.11.2

2018-05-02 Thread Xiangfei Ni
Hi Community I have a question regarding upgrading Cassandra from 3.9 to 3.11.2, Do I need to run nodetool upgradesstables when I do the upgrade?we know that we don’t need to run this command when we do minor version upgrade.But from 3.9 to 3.11.2,I have no idea. Also I suggest that the com