4、针对kettle执行过程出现Couldn't get row from result set Io异常:Socket read timed out 原因:出现这个问题原因可能是MySQL数据库设置的wait_timeout过短(缺省为8小时),由于MySQL服务在长时间不连接之后断开了,断开之后的首次请求会抛出这个异常 解决办法: 以root用户登录MySQL,首先查看wait_timeout: >show glob...
30 - Mongo_job - Caused by: org.apache.commons.vfs2.FileNotFoundException: Could not read ...
MySQL客户端连接Doris报错“Read timed out” MySQL客户端连接Doris报错“Read timed out” 现象描述 在MySQL客户端连接Doris报错: java.net.SocketTimeoutException: Read timed out 原因分析 Doris服务端响应较慢。 处理步骤 使用MySQL客户 来自:帮助中心
CDM迁移DWS数据报错Read timedout怎么处理? DBC数据库连接失败,读取数据超时,进而导致sqoop异常,作业失败。 迁移作业是CDM作为客户端先从源数据中抽取部分数据,写到目标端,再进行下一次部分数据抽取,写入目标端,往复执行,直到抽取到写入完成。因此可以添加高级属性:socketTimeout 参数,保证在每次抽取写入数据间隔,CDM一直...
Kettle数据同步速度调优记录 Msyql到Vertica 1、mysql中在openshop 数据库中选择其中⼀个300W左右数据的表 create table ip_records_tmp_01 AS SELECT * FROM ip_records_tmp t WHERE t.datetime<= '2015-05-01'2、vertica创建表ip_records_tmp_01，注意字段类型和mysql有点不⼀样。全量抽取2478130条数据，...
在NetworkClient.poll方法中,通过调用handleTimedOutRequests方法处理超时的请求: handleTimedOutRequests(responses, updatedNow); 1. private void handleTimedOutRequests(List responses, long now) { //获取有超时请求的节点id的集合 List nodeIds = this.inFlightRequests.nodesWithTimedOutRequests(now); for (Stri...
System.out.println(" - "+rule.toString()); } } } 开发者ID:yintaoxue,项目名称:read-open-source-code,代码行数:20,代码来源:ImportRulesDialog.java 示例4: test04_SelectFromWhereGroupBy ▲点赞 3▼ importorg.pentaho.di.core.KettleEnvironment;//导入方法依赖的package包/类publicvoidtest04_SelectFro...
Advanced Gorilla Primal Bell Workout Video This advanced routine combines a series of movements including front juggles, complexes, and overhead drills into four extremely tough sets. Chimp War Party TIMED: In Any Order 20 Snatches Each Arm ...
meta.isStopOnEmptyTopic()) { // Because we're not set to stop on empty, this is an abnormal // timeout throw new KettleException("Unexpected consumer timeout!", cte); } } // Notify that all messages were read successfully // data.consumer.commitOffsets(); return null; } 3.5、...