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From Mark Greene <green...@gmail.com>
Subject Re: Cassandra adding node issue (no UJ status)
Date Tue, 15 Sep 2015 12:44:21 GMT
Hey Rock,

I've seen this occur as well. I've come to learn that in some cases, like a
network blip, the join can fail. There is usually something in the log to
the effect of "Stream failed"

When I encounter this issue, I make an attempt to bootstrap the new node
again. If that doesn't help, I run a repair on the new node.

On Tue, Sep 15, 2015 at 3:14 AM, Rock Zhang <rock@alohar.com> wrote:

> Hi All,
>
>
> Now I got a problem everything when add new node, the data is not balance
> again, just add it as new node.
>
>
> Originally I saw the UJ status, anybody experienced this kind of issue ? I
> don't know what changed .
>
>
> ubuntu@ip-172-31-15-242:/etc/cassandra$ nodetool status rawdata
>
> Datacenter: DC1
>
> ===============
>
> Status=Up/Down
>
> |/ State=Normal/Leaving/Joining/Moving
>
> --  Address        Load       Tokens  Owns (effective)  Host ID
>                     Rack
>
> UN  172.31.16.191  742.15 GB  256     21.1%
> 08638815-b721-46c4-b77c-af08285226db  RAC1
>
> UN  172.31.30.145  774.42 GB  256     21.2%
> bde31dd9-ff1d-4f2f-b28d-fe54d0531c51  RAC1
>
> UN  172.31.6.79    592.9 GB   256     19.8%
> 15795fca-5425-41cd-909c-c1756715442a  RAC2
>
> UN  172.31.27.186  674.42 GB  256     18.4%
> 9685a476-1da7-4c6f-819e-dd4483e3345e  RAC1
>
> UN  172.31.7.31    642.47 GB  256     19.9%
> f7c8c6fb-ab37-4124-ba1a-a9a1beaecc1b  RAC1
>
> *UN  172.31.15.242  37.4 MB    256     19.8%
> c3eff010-9904-49a0-83cd-258dc5a98525  RAC1*
>
> UN  172.31.24.32   780.59 GB  256     20.1%
> ffa58bd1-3188-440d-94c9-97166ee4b735  RAC1
>
> *UN  172.31.3.40    80.75 GB   256     18.9%
> 01ce3f96-ebc0-4128-9ec3-ddd1a9845d51  RAC1*
>
> UN  172.31.31.238  756.59 GB  256     19.9%
> 82d34a3b-4f12-4874-816c-7d89a0535577  RAC1
>
> UN  172.31.31.99   583.68 GB  256     20.8%
> 2b10194f-23d2-4bdc-bcfa-7961a149cd11  RAC2
>
>
> Thanks
>
> Rock
>

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