MongoDB deploys and interfaces with Hive of CDH
This article, referring to the blogs of two big men, has made some modifications for reference only.
1, MongoDB deployment
1.1 software version
CDH6.2.1 MongoDB3.4.24 CentOS7
1.2 download
Click the link https://www.mongodb.com/try/download/community , go to the official website to download the rpm file: We need to download four package s: ...
Posted by shneoh on Sun, 20 Feb 2022 06:55:58 +0100
Flume introduction and flume deployment, principle and use
Flume introduction and flume deployment, principle and use
Flume overview
Flume is a highly available, reliable and distributed system for massive log collection, aggregation and transmission provided by Cloudera. Flume is based on streaming architecture, which is flexible and simple.
Flume's main function is to read the data from the server ...
Posted by CONFUSIONUK on Sat, 19 Feb 2022 16:46:18 +0100
hue uses http request to access the interface
There is a requirement in the development: after creating ldap users, they need to be automatically synchronized to hue After viewing the official documents, you can use http to request the interface of hue and synchronize ldap users
Record the pit of this interface call and the solution
1, hue's landing
The related interface requests of hue ...
Posted by ojsimon on Wed, 09 Feb 2022 18:08:13 +0100
CDH5 installing Kerberos authentication
BUG
BUG is written in front: Kerberos 1.15 1-18. el7. x86_ Version 64 has a BUG, do not install this version!!!! If you have installed the version described above, don't be afraid. Here is a solution Upgrade kerberos
1. System environment
1. Operating system: CentOS Linux release 7.5 1804 (Core) 2. CDH: 5.16.2-1.cdh5.16.2.p0.8 3. Kerberos: 1 ...
Posted by elum.chaitu on Sat, 01 Jan 2022 04:23:06 +0100