Cassandra 在一致性 LOCAL_QUORUM 的写入查询期间失败答案

【问题标题】：Cassandra failure during write query at consistency LOCAL_QUORUMCassandra 在一致性 LOCAL_QUORUM 的写入查询期间失败
【发布时间】：2016-06-22 04:12:17
【问题描述】：

当我将 xml 文件写入 Cassandra 表列时，我面临以下异常。它是一个 3 节点集群并且所有节点都已启动。

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)

如果有人能帮助我摆脱这种情况，那就太好了。谢谢

【问题讨论】：

标签： java file cassandra load

【解决方案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。我发现一张表的 sstable 已损坏。该表用于引发异常的代码中。

备份表。从节点中删除损坏的 db 文件。丢表。重新创建表。

这对我有用。

【讨论】：