[Liunx] Deploy WEB service: Apache Overview Apache 1 Introduction 2.Apache file path 3.Apache detailed explanation (1)Install Apache (2) Start Apache (3)Configuration file a.Apache main configuration file: vim /etc/httpd/conf/httpd.conf information: b. Virtual host based on host header (4) Start demonstration: a. Create two new website root directories b. Create two new index.html in the root directories […]
Tag: apache
SpringBoot application starts org.apache.catalina.LifecycleException
Table of Contents SpringBoot application starts org.apache.catalina.LifecycleException Problem Description Cause Analysis Solution 1. Check the resources that the application depends on 2. Check application configuration 3. Check port occupancy 4. Check dependent component version compatibility 5. Check the log files Application scenario example: org.apache.catalina.LifecycleExceptionexception caused by database connection exception SpringBoot application starts org.apache.catalina.LifecycleException When developing […]
Apache Airflow (4): Airflow scheduling shell command
Personal homepage: IT Pindao_Big data OLAP system technology stack, Apache Doris, Clickhouse technology-CSDN blog Private chat with bloggers: Join the big data technology discussion group chat to get more big data information. Blogger’s personal B stack address: Brother Bao teaches you about big data’s personal space – Brother Bao teaches you about big data personal […]
Deploy hadoop-3.3.6, hbase-2.5.6, apache-zookeeper-3.8.1 cluster on linux
1. Introduction to hadoop Hadoop is a distributed system infrastructure developed by the Apache Foundation. Users can develop distributed programs without understanding the underlying details of distribution. Make full use of the power of clusters for high-speed computing and storage. Hadoop implements a distributed file system (Distributed File System), one of which is HDFS (Hadoop […]
Apache Airflow (2): Airflow stand-alone construction
Personal homepage: IT Pindao_Big data OLAP system technology stack, Apache Doris, Clickhouse technology-CSDN blog Private chat with bloggers: Join the big data technology discussion group chat to get more big data information. Blogger’s personal B stack address: Brother Bao teaches you about big data’s personal space – Brother Bao teaches you about big data personal […]
HadoopApache Hadoop YARN
Personal homepage–Driving a tractor home_Linux, Java basic learning, big data operation and maintenance-CSDN blog ? Thanks for the likes and attention, we will make a little progress every day! come on! Table of Contents 1. Overview of YARN 2. YARN infrastructure 2.1 ResourceManager (RM) 2.1.1 Scheduler 2.1.2 ApplicationManager 2.2 ApplicationMaster (AM) 2.3 NodeManager (NM) 2.4 […]
Apache Tika for JAVA extraction of nested entrained files
Framework Security-CVE Recurrence&Apache Shiro&Apache Solr Vulnerability Recurrence
Article directory Service Attack and Defense – Framework Security &CVE Recurrence &Apache Shiro &Apache Solr Vulnerability Recurrence Middleware list Common development frameworks Apache Shiro – Component Framework Security Exposed security issues Vulnerability recurrence Apache Shiro Authentication Bypass Vulnerability (CVE-2020-1957) CVE-2020-11989 Authentication Bypass Vulnerability CVE_2016_4437 Shiro-550 & amp; & amp; CVE-2019-12422 Shiro-721 vulnerability reappears Apache Solr-Component […]
The average query speed is increased by 700%. Qi’anxin upgraded the log security analysis system based on Apache Doris.
Introduction to this article: The arrival of the digital intelligence era has made network security an important area that cannot be ignored. As a leading network security solution leader, Qi’anxin is committed to providing enterprises with advanced and comprehensive network security protection. Its log analysis system plays a key role in network security. Through in-depth […]
Apache ActiveMQ remote code execution vulnerability recurrence (CNVD-2023-69477)
Apache ActiveMQ remote code execution RCE vulnerability recurrence (CNVD-2023-69477) The vulnerability that was discovered last week is a good time to reproduce it and record it. 1. Vulnerability description ? A remote code execution vulnerability exists in Apache ActiveMQ. A remote attacker with access to the Apache ActiveMQ server TCP port (default is 61616) can […]