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From "Donald Smith (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-8591) Tuneable bootstrapping
Date Fri, 09 Jan 2015 17:57:35 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Donald Smith updated CASSANDRA-8591:
------------------------------------
    Description: 
Often bootstrapping fails due to errors like "unable to find sufficient sources for streaming
range". But cassandra is supposed to be fault tolerant, and it's supposed to have tuneable
consistency.

If it can't find some sources, it should allow bootstrapping to continue, under control by
parameters, and should print out a report about what ranges were missing.  For many apps,
it's far better to bootstrap what's available then to fail flat.

  was:
Often bootstrapping fails due to errors like "unable to find sufficient sources for streaming
range". But cassandra is supposed to be fault tolerant, and it's supposed to have tunable
consistency.

If it can't find some sources, it should allow bootstrapping to continue, under control by
parameters, and should print out a report about what ranges were missing.  For many apps,
it's far better to bootstrap what's available then to fail flat.


> Tuneable bootstrapping
> ----------------------
>
>                 Key: CASSANDRA-8591
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8591
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Donald Smith
>
> Often bootstrapping fails due to errors like "unable to find sufficient sources for streaming
range". But cassandra is supposed to be fault tolerant, and it's supposed to have tuneable
consistency.
> If it can't find some sources, it should allow bootstrapping to continue, under control
by parameters, and should print out a report about what ranges were missing.  For many apps,
it's far better to bootstrap what's available then to fail flat.



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