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List:       cassandra-dev
Subject:    node failure, and automatic decommission (or removetoken)
From:       Mimi Aluminium <mimi.aluminium () gmail ! com>
Date:       2011-02-27 18:41:57
Message-ID: AANLkTikJML5zq+FwCbTiWbFy2zxkGO+oq7ZfF9RpqR9t () mail ! gmail ! com
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Hi,
I have a question about a tool or a wrapper that perform automatic data move
upon node failure?
Assuming I have  3 nodes with a replication factor of 3. In case of one node
failure, does the third replica (that was located before on the failed node
) re-appears on one the of live nodes?
I am looking for something that is similar to Hinted Handoff but with with a
viable that can be read.
I know we can stream manually the data (using nodetool move or
decommissions), but is there something automatic?
I also found an open ticket 957 but was not sure this is what I am looking
for.
Thanks
Miriam




Miriam Allalouf, PhD
----------------------------------------
Storage & Network Research
IBM, Haifa Research Labs
Tel: 972-3-7689525
Mobile: 972-52-3664129
e-mail: miriama@il.ibm.com


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