tes tombstones, and then run a repair on that column family within
>> gc_grace_seconds. After that the data is actually gone and the space
>> reclaimed.
>>
>>
>> On Tue, Jul 16, 2013 at 6:20 AM, 杨辉强 wrote:
>> Thank you!
>> It should be "update
owKey: 303030303133636565373537646561633463393263363832653130363733
---
RowKey: 303030303134363234326136396637646465623537323761633233353065
- 原始邮件 -
发件人: "Michael Theroux"
收件人: user@cassandra.apache.org
发送时间: 星期二, 2013年 7 月 16日 下午 10:23:32
主题: Re: Deletion use more space.
The only time
; Thank you!
> It should be "update column family ScheduleInfoCF with gc_grace = 3600;"
> Faint.
>
> - 原始邮件 -
> 发件人: "杨辉强"
> 收件人: user@cassandra.apache.org
> 发送时间: 星期二, 2013年 7 月 16日 下午 6:15:12
> 主题: Re: Deletion use more space.
>
> Hi,
&g
ou!
> It should be "update column family ScheduleInfoCF with gc_grace = 3600;"
> Faint.
>
> - 原始邮件 -
> 发件人: "杨辉强"
> 收件人: user@cassandra.apache.org
> 发送时间: 星期二, 2013年 7 月 16日 下午 6:15:12
> 主题: Re: Deletion use more space.
>
> Hi,
>
Thank you!
It should be "update column family ScheduleInfoCF with gc_grace = 3600;"
Faint.
- 原始邮件 -
发件人: "杨辉强"
收件人: user@cassandra.apache.org
发送时间: 星期二, 2013年 7 月 16日 下午 6:15:12
主题: Re: Deletion use more space.
Hi,
I use the follow cmd to update gc_grace_secon
- 原始邮件 -
发件人: "Michał Michalski"
收件人: user@cassandra.apache.org
发送时间: 星期二, 2013年 7 月 16日 下午 5:51:49
主题: Re: Deletion use more space.
Deletion is not really "removing" data, but it's adding tombstones
(markers) of deletion. They'll be later merged with existi
Deletion is not really "removing" data, but it's adding tombstones
(markers) of deletion. They'll be later merged with existing data during
compaction and - in the end (see: gc_grace_seconds) - removed, but by
this time they'll take some space.
http://wiki.apache.org/cassandra/DistributedDelet
Hi, all:
I use cassandra 1.2.4 and I have 4 nodes ring and use byte order partitioner.
I had inserted about 200G data in the ring previous days.
Today I write a program to scan the ring and then at the same time delete the
items that are scanned.
To my surprise, the cassandra cost more di
