acquire An acquired taste is an appreciation [鉴赏] for something unlikely to be enjoyed by a person who has not had substantial [相当大的] exposure to it. It is the opposite of innate [天生的] taste, which is the appreciation for things that are enjoyable by…
删除表时遇到 ORA-00054:资源正忙,要求指定NOWAIT 错误.以前在灾备中心遇到过. 资源被锁定了,没有办法删除. 报错日志:ORA-00054: resource busy and acquire with NOWAIT specified 解决办法: 1:找出所有被锁的对象,定位出哪个回话占用 select l.session_id,o.owner,o.object_name from v$locked_object l,dba_objects o where l.object_i…
Yesterday someone asked me a question can EnCase acquire data from a smartphone, and my reply was "yes". Let me show you how to use Use EnCase to acquire data from a smartphone. Of course we have to install driver on the workstation first so tha…
An operation has acquire semantics if other processors will always see its effect before any subsequent operation's effect. An operation has release semantics if other processors will see every preceding operation's effect before the effect of the op…
1. truncate 表报 ORA-00054 ,标明有事务正在操作该表SQL> truncate table alldm.DM_XQKD_YUJING_D;truncate table alldm.DM_XQKD_YUJING_D *ERROR at line 1:ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired 2. 找到正在操作该表的session与sqlSQL> set line…
Forensic examiners usually acquire images from suspect's PC or Laptop. What if the target computer is not a physical PC/Laptop/Server? Let's say the target computer is one of the VMs on a server, what will you to acquire this VM? Forensic guy 008 say…
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@11d9f05 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition atte…
1. 问题现象 启动 kafka 时报错:Failed to acquire lock on file .lock in /tmp/kafka-logs. A Kafka instance in another process or thread is using this directory. 2. 解决方案 2.1 方案一 删除 /tmp/kafka-logs 目录,然后重启 kafka: 2.2 方案二 修改配置的日志文件目录 在 config/server.properties 中修改…
开发说测试环境在删除表的时候,报了如下错误: SQL> drop table tke purge; drop table tke purge * ERROR at line 1: ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired 查看一下锁住对象的会话id: SQL> select session_id from v$locked_object; SESSION_ID ----------…
SQLSERVER JOB无法执行 错误提示: Message Executed as user: WORKGROUP\NSDZHSCMFP01$. Microsoft (R) SQL Server Execute Package Utility Version 10.50.1600.1 for 32-bit Copyright (C) Microsoft Corporation 2010. All rights reserved. Started: 22:37:48 Error:…
今天想使用Tidb官方提供的mydumper来备份AWS上的RDS集群中mysql数据库的某个表,发现报错了 [tidb@:xxx /usr/local/tidb-tools]$ -t -F -B xxx -T xxx -o /data/test1/ ** (mydumper:): CRITICAL **: Couldn't acquire global lock, snapshots will not be consistent: Access denied for user 'super'@…
Nokia will focus on network infrastructure, mapping and locations services and technology development and licensing September 03, 2013, 1:26 AM — Microsoft is to acquire Nokia's Devices & Services business, which includes the smartphone and mobile ph…
1. 问题详细提示如下: E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarly unavailable) E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is an other process using it? 2. 如何解决这种问题呢? 2.1 首先查看是否有apt-get这个程序在…
报错如下:** (mydumper:56288): CRITICAL **: Couldn't acquire global lock, snapshots will not be consistent: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation 解决办法:RDS应在备库执行备份操作,主库上执行备份会有如上报错.…
1.配置xshell,查看虚拟机中ubuntu中网络ip ifconfig 报错 Command 'ifconfig' not found, but can be installed with: sudo apt install net-tools 没有这个工具需要安装 net-tools 2.安装net-tools,报错 sudo apt install net-tools 注意:ubuntu 高版本,比如18..,都是apt,而不是apt-get 报错信息: E: Could not get…
