Flink之前standalone模式做了高可用，换成yarn模式。接着我把zk关掉了。然后用yarn模式跑，就不行。把zk打开就行了。 原因：可能是flink conf.yaml的文件中有之前的高可用配置信息。具体原因还不清楚，记录下 ...
2021-03-27 19:59 0 511 推荐指数：
一、问题现象，使用flink on yarn 模式，写入数据到clickhouse，但是在yarn 集群充足的情况下一直报：Deployment took more than 60 seconds. Please check if the requested resources ...
查看显卡信息 /usr/local/cuda-8.0/samples/bin/x86_64/linux/release$ ./deviceQuery Total number of registers available per block: 65536 ...
Object not found! The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform ...
报错 解决办法： 缺少Jar包：Hadoop-mapreduce-client-common-2.2.0.jar 以上就是 解决Cannot initialize Cluster. Please check your configuration ...
log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). log4j:WARN Please initialize the log4j ...
kylin启动时遇到 ERROR: Check hive's usability failed, please check the status of your cluster解决办法如下: 1、检查/etc/profile.d/env.sh中HIVE_HOME是否有配置，配置后需要source ...
关于The requested resource is not available这个问题 原来书上的提交路径是 <form action="/Login/Login.do" method="post"> 经过我无数次的修改，比如变成Login/Login.do，再 ...
Spark submit任务到Spark集群时，会出现如下异常： Exception 1：Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered ...
