Cassandra UnavailableException() [英] Cassandra UnavailableException()
问题描述
线程main中的异常 UnavailableException()
Exception in thread "main" UnavailableException()
在
org.apache。 cassandra.thrift.Cassandra $ batch_mutate_result.read(Cassandra.java:16485)
at
org.apache.cassandra.thrift.Cassandra $ Client.recv_batch_mutate(Cassandra.java:916)
at
org.apache.cassandra.thrift.Cassandra $ Client.batch_mutate(Cassandra.java:890)
在WordCountSetup.main(未知
源)
at org.apache.cassandra.thrift.Cassandra$batch_mutate_result.read(Cassandra.java:16485) at org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:916) at org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:890) at WordCountSetup.main(Unknown Source)
您好,我在cassandra中运行作业时出现此错误。任何人都可以帮助我如何获得这些类文件。
先谢谢。
Hi, I got this error while running a job in cassandra. can anyone help me how to get those class files. thanks in advance..
推荐答案
UnavailableException 表示太多副本已关闭。
UnavailableException means "too many replicas are down."
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