在Centos中首次安装后Cassandra Reaper启动问题
yml文件中的配置正确。
cassandra: clusterName:“测试”contactPoints:"127.0.0.1“键盘空间: reaper_db
cassandra-reaper.err
find:'./boot/efi':权限拒绝查找:'./boot/grub2':权限拒绝查找:'./proc/tty/driver':权限拒绝查找:'./proc/1/task/1/fd':权限拒绝查找:'./proc/1/task/1/fdinfo':权限拒绝查找:'./proc/1/task/1/ns':权限拒绝查找:'./proc/1/fd':权限拒绝查找:'./proc /1/fd‘:权限拒绝查找:’./proc/1/map_files':权限拒绝查找:'./proc/1/fdinfo':权限拒绝查找:'./proc/1/ns':权限拒绝查找:'./proc/2/task/2/fd':权限拒绝查找:'./proc/2/task/2/fdinfo':权限拒绝查找:'./proc/2/task/2/ns':权限拒绝查找:'./proc/2/fd':权限拒绝查找:'./proc/2/map_files':权限拒绝查找:'./proc/2/fdinfo':权限拒绝查找:'./proc/2/ns':权限拒绝查找:'./proc/3/task/3/fd':权限拒绝查找:'./proc/3/task/3/fdinfo':权限拒绝查找:'./proc/3/task/3/ns':权限拒绝查找:'./proc/3/fd':权限拒绝查找:'./proc/3/map_files':权限拒绝查找:'./proc/3/fdinfo':权限拒绝查找:'./proc/3/ns':权限拒绝查找:'./proc/5/task/5/fd':权限拒绝查找:'./proc/5/task/5/fdinfo':权限拒绝查找:'./proc/5/task/5/ns':权限拒绝查找:'./proc/5/fd':在io.netty.handler.codec.ByteToMessageDecoder拒绝权限io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:357) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:343) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:336) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) at com.datastax.driver.core.InboundTrafficMeter.channelRead(InboundTrafficMeter.java:38) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:357) at io.netty.channel的.channelRead(ByteToMessageDecoder.java:267)。AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:343)在io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:336)在io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1294)在io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:357)在io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:343)在io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:911)在io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:934)在io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:397) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:302) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) at java.lang.Thread.run(Thread.java:748)原因: com.datastax.driver.core.exceptions.UnavailableException:没有足够的副本可用于一致性LOCAL_ONE处的查询(需要1个,但只有0个活动)
发布于 2019-11-06 13:26:58
从上面的错误:-
com.datastax.driver.core.exceptions.UnavailableException:没有足够的复制副本可用于consistency LOCAL_ONE上的查询(需要1个,但只有0个活动)
您需要检查Cassandra节点是否全部启动并运行,因为它必须满足一致性级别。
https://stackoverflow.com/questions/58723530
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