回答:已解決 mysql 啟動(dòng)失敗導(dǎo)致。
問(wèn)題描述:2022-12-01 14:49:28 [AsyncTask] Task Started: [usdp-slave1]初始化 Flink 配置文件TaskInfo:[ hostname: usdp-slave1, ipv4: ...
回答:看報(bào)錯(cuò)是 grafana 用戶名或密碼錯(cuò)誤2022-09-1516:01:56[AsyncTask]org.springframework.web.client.HttpClientErrorException$Unauthorized: 401Unauthorized:[{message:Invalidusernameorpassword}] ... atcn.ucloud.udp.utils....
問(wèn)題描述:[hadoop@usdp01 ~]$ hbase shellSLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/opt/usdp-srv/srv/udp/2.0.0.0/hdfs/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]...
回答:可將描述信息中Execute部分的命令復(fù)制出,并ssh到響應(yīng)的節(jié)點(diǎn)執(zhí)行,看下具體執(zhí)行時(shí)是什么問(wèn)題原因?qū)е碌膱?zhí)行失敗,然后解決該問(wèn)題。若未發(fā)現(xiàn)問(wèn)題,因執(zhí)行的是stop usdp agent操作,可以嘗試kill到其進(jìn)程,然后重試。
...在application.properties文件中直接配置數(shù)據(jù)庫(kù),而是寫(xiě)在了database.json文件中。 [ { name: db_sh, url: jdbc:mysql://localhost:3306/db_sh, username: root, password: root, driveClassName:com.mysql.jdbc...
... pass class DevConfig(Config): DEBUG = True SQLALCHEMY_DATABASE_URI = os.getenv(DEV_SQLALCHEMY_DATABASE_URI) or mysql+pymysql://root:[email protected]/flasky class TestingConfig...
... # 是否禁用root遠(yuǎn)程登錄Success.By default, MySQL comes with a database named test thatanyone can access. This is also intended only for testing,and should be removed before moving into a productionenviron...
建表(Create Table)創(chuàng)建表語(yǔ)法:CREATE TABLE [IF NOT EXISTS] [database.]table ( column_definition_list, [index_definition_list] ) [engine_type] [keys_type] [table_comment] [partition_info] distribution_...
...: docker run -d --name mysql-master -e MYSQL_USER=my_user -e MYSQL_DATABASE=my_database -e MYSQL_PASSWORD=my_database_password -e MYSQL_ROOT_PASSWORD=my_root_password -p 3307:3306 ...
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