peng xiao created CASSANDRA-11815:
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Summary: com.datastax.driver.core.exceptions.UnavailableException:
Not enough replica available for query at consistency ONE (1 required but only
0 alive)
Key: CASSANDRA-11815
URL: https://issues.apache.org/jira/browse/CASSANDRA-11815
Project: Cassandra
Issue Type: Bug
Reporter: peng xiao
Priority: Critical
Hi,
We are trying to to add a new Data Center as per the following link.
http://docs.datastax.com/en/cassandra/2.1/cassandra/operations/ops_add_dc_to_cluster_t.html
The problem is that when I run the following command in the original cluster:
ALTER KEYSPACE carrierdata WITH replication = {'class':
'NetworkTopologyStrategy', 'DC1':3,'DC2':3};
We will get the following error:
2016-05-17 19:38:32.920 ERROR 28583 ---
[daed440b-2f19-48a5-8bad-77f7169bc32e-string] [io-11235-exec-4]
c.e.c.s.s.filter.GlobalExceptionHandler :
com.datastax.driver.core.exceptions.UnavailableException: Not enough replica
available for query at consistency ONE (1 required but only 0 alive)
at
com.datastax.driver.core.exceptions.UnavailableException.copy(UnavailableException.java:79)
at
com.datastax.driver.core.DefaultResultSetFuture.extractCauseFromExecutionException(DefaultResultSetFuture.java:269)
at
com.datastax.driver.core.DefaultResultSetFuture.getUninterruptibly(DefaultResultSetFuture.java:183)
at
com.datastax.driver.core.AbstractSession.execute(AbstractSession.java:52)
at
com.datastax.driver.mapping.MethodMapper.invoke(MethodMapper.java:148)
at
com.datastax.driver.mapping.AccessorInvocationHandler.invoke(AccessorInvocationHandler.java:65)
at com.sun.proxy.$Proxy139.getAccounts(Unknown Source)
at
com.enniu.cloud.services.data.ecommerce.dao.cassandra.ECommerceDaoCassandraImpl.getECommerceSummaries(ECommerceDaoCassandraImpl.java:310)
Could you please advise?
Thanks,
Peng Xiao
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