[HBase]停止集群报错，pid不存在的问题
[HBase]停止集群报错，pid不存在的问题 停止HBase集群时报错如下： [plain] stopping hbasecat: /tmp/hbase-mango-master.pid: No such file or directory 原因是，默认情况下pid文件保存在/tmp目录下，/tmp目录下的文件很容易丢失，解决办法：在hbase-env.s
[HBase]停止集群报错，pid不存在的问题
停止HBase集群时报错如下：
[plain]
stopping hbasecat: /tmp/hbase-mango-master.pid: No such file or directory
原因是，默认情况下pid文件保存在/tmp目录下，/tmp目录下的文件很容易丢失，解决办法：在hbase-env.sh中修改pid文件的存放路径
[java]
# The directory where pid files are stored. /tmp by default.
export HBASE_PID_DIR=/var/hadoop/pids
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1664
14
1423
52
1318
25
1268
29
1248
24
Solution: Socket Error when handling HTTP requests
Feb 25, 2024 pm 09:24 PM
http request error: Solution to SocketError When making network requests, we often encounter various errors. One of the common problems is SocketError. This error is thrown when our application cannot establish a connection with the server. In this article, we will discuss some common causes and solutions of SocketError. First, we need to understand what Socket is. Socket is a communication protocol that allows applications to
Cause analysis: HTTP request error 504 gateway timeout
Feb 19, 2024 pm 05:12 PM
Brief introduction to the reason for the http request error: 504GatewayTimeout: During network communication, the client interacts with the server by sending HTTP requests. However, sometimes we may encounter some error messages during the process of sending the request. One of them is the 504GatewayTimeout error. This article will explore the causes and solutions to this error. What is the 504GatewayTimeout error? GatewayTimeo
Step-by-step guide to quickly solve pyqt5 installation errors
Jan 19, 2024 am 09:32 AM
If you are learning Python and want to develop GUI applications, PyQt5 is a very good choice. It is a bound version of the PyQt library under Python, which makes it very convenient to call and develop the Qt graphics library. However, sometimes you may encounter some problems when installing PyQt5. This guide will provide you with some steps to quickly solve installation error problems, and also attach specific code examples. Make sure the Python version is correct PyQt5 is a Python-based library, so first
Solve the problem of UniApp error: unable to find 'xxx' animation effect
Nov 25, 2023 am 11:43 AM
Solve the problem of UniApp error: 'xxx' animation effect cannot be found UniApp is a cross-platform application development framework based on the Vue.js framework, which can be used to develop applications for multiple platforms such as WeChat applets, H5, and App. During the development process, we often use animation effects to improve user experience. However, sometimes you will encounter an error: The 'xxx' animation effect cannot be found. This error will cause the animation to fail to run normally, causing inconvenience to development. This article will introduce several ways to solve this problem.
Node completely evacuates from Proxmox VE and rejoins the cluster
Feb 21, 2024 pm 12:40 PM
Scenario description for nodes to completely evacuate from ProxmoxVE and rejoin the cluster. When a node in the ProxmoxVE cluster is damaged and cannot be repaired quickly, the faulty node needs to be kicked out of the cluster cleanly and the residual information must be cleaned up. Otherwise, new nodes using the IP address used by the faulty node will not be able to join the cluster normally; similarly, after the faulty node that has separated from the cluster is repaired, although it has nothing to do with the cluster, it will not be able to access the web management of this single node. In the background, information about other nodes in the original ProxmoxVE cluster will appear, which is very annoying. Evict nodes from the cluster. If ProxmoxVE is a Ceph hyper-converged cluster, you need to log in to any node in the cluster (except the node you want to delete) on the host system Debian, and run the command
Teach you how to diagnose common iPhone problems
Dec 03, 2023 am 08:15 AM
Known for its powerful performance and versatile features, the iPhone is not immune to the occasional hiccup or technical difficulty, a common trait among complex electronic devices. Experiencing iPhone problems can be frustrating, but usually no alarm is needed. In this comprehensive guide, we aim to demystify some of the most commonly encountered challenges associated with iPhone usage. Our step-by-step approach is designed to help you resolve these common issues, providing practical solutions and troubleshooting tips to get your equipment back in peak working order. Whether you're facing a glitch or a more complex problem, this article can help you resolve them effectively. General Troubleshooting Tips Before delving into specific troubleshooting steps, here are some helpful
How to deal with Laravel API error problems
Mar 06, 2024 pm 05:18 PM
Title: How to deal with Laravel API error problems, specific code examples are needed. When developing Laravel, API errors are often encountered. These errors may come from various reasons such as program code logic errors, database query problems, or external API request failures. How to handle these error reports is a key issue. This article will use specific code examples to demonstrate how to effectively handle Laravel API error reports. 1. Error handling in Laravel
Improvements in PHP7: no more undefined errors
Mar 04, 2024 pm 06:15 PM
Improvements in PHP7: No more undefined errors. PHP7 is a major version update of the PHP language, which brings many important improvements and optimizations. One of the significant improvements is that undefined errors no longer appear when dealing with undefined variables, which brings a better user experience to developers. Before PHP7, if undefined variables were used in the code, an undefined error would occur. Developers needed to manually check or set the error reporting level to avoid this situation.
