Cassandra在一致性写入查询期间失败LOCAL_QUORUM

Question

虽然我正在将xml文件写入Cassandra表列，但我正面临以下异常。其中3节点群集和所有节点都已启动。

com.datastax.driver.core.exceptions.WriteFailureException: Cassandra failure during write query at consistency LOCAL_QUORUM (2 responses were required but only 0 replica responded, 1 failed) 
    at com.datastax.driver.core.exceptions.WriteFailureException.copy(WriteFailureException.java:80) 
    at com.datastax.driver.core.DriverThrowables.propagateCause(DriverThrowables.java:37) 
    at com.datastax.driver.core.DefaultResultSetFuture.getUninterruptibly(DefaultResultSetFuture.java:245) 
    at com.datastax.driver.core.AbstractSession.execute(AbstractSession.java:55) 
    at com.datastax.driver.core.AbstractSession.execute(AbstractSession.java:39) 
    at DBConnection.oracle2Cassandra(DBConnection.java:267) 
    at DBConnection.main(DBConnection.java:292) 
Caused by: com.datastax.driver.core.exceptions.WriteFailureException: Cassandra failure during write query at consistency LOCAL_QUORUM (2 responses were required but only 0 replica responded, 1 failed) 
    at com.datastax.driver.core.exceptions.WriteFailureException.copy(WriteFailureException.java:91) 
    at com.datastax.driver.core.Responses$Error.asException(Responses.java:119) 
    at com.datastax.driver.core.DefaultResultSetFuture.onSet(DefaultResultSetFuture.java:180) 
    at com.datastax.driver.core.RequestHandler.setFinalResult(RequestHandler.java:186) 
    at com.datastax.driver.core.RequestHandler.access$2300(RequestHandler.java:44) 
    at com.datastax.driver.core.RequestHandler$SpeculativeExecution.setFinalResult(RequestHandler.java:754) 
    at com.datastax.driver.core.RequestHandler$SpeculativeExecution.onSet(RequestHandler.java:576) 

如果有人帮助我摆脱这种情况，这将是一件好事。谢谢

Answer 1

但是我不知道真正的解决方案。

集群节点var/log/cassandra/system.log文件之一。我发现sstable损坏了一张桌子。该表用于抛出异常的代码。

获取表的备份。 从节点中删除损坏的数据库文件。 放下桌子。 重新创建表格。

这对我有用。