Updated on 2022-12-12 GMT+08:00
What Is the Compression Ratio of zstd?
Zstandard (zstd) is an open-source fast lossless compression algorithm. The compression ratio of zstd is twice that of orc. For details, see https://github.com/L-Angel/compress-demo. CarbonData does not support lzo, and MRS has zstd integrated.
Parent topic: MRS Overview
MRS Overview FAQs
- What Is MRS Used For?
- What Types of Distributed Storage Does MRS Support?
- How Do I Create an MRS Cluster Using a Custom Security Group?
- How Do I Use MRS?
- Region and AZ
- Can I Configure a Phoenix Connection Pool?
- Does MRS Support Change of the Network Segment?
- Can I Downgrade the Specifications of an MRS Cluster Node?
- What Is the Relationship Between Hive and Other Components?
- Does an MRS Cluster Support Hive on Spark?
- What Are the Differences Between Hive Versions?
- Which MRS Cluster Version Supports Hive Connection and User Synchronization?
- What Are the Differences Between OBS and HDFS in Data Storage?
- How Do I Obtain the Hadoop Pressure Test Tool?
- What Is the Relationship Between Impala and Other Components?
- Statement About the Public IP Addresses in the Open-Source Third-Party SDK Integrated by MRS
- What Is the Relationship Between Kudu and HBase?
- Does MRS Support Running Hive on Kudu?
- What Are the Solutions for processing 1 Billion Data Records?
- Can I Change the IP address of DBService?
- Can I Clear MRS sudo Logs?
- Is the Storm Log also limited to 20 GB in MRS cluster 2.1.0?
- What Is Spark ThriftServer?
- What Access Protocols Are Supported by Kafka?
- What If Error 408 Is Reported When an MRS Node Accesses OBS?
- What Is the Compression Ratio of zstd?
- Why Are the HDFS, YARN, and MapReduce Components Unavailable When an MRS Cluster Is Bought?
- Why Is the ZooKeeper Component Unavailable When an MRS Cluster Is Bought?
- Which Python Versions Are Supported by Spark Tasks in an MRS 3.1.0 Cluster?
- How Do I Enable Different Service Programs to Use Different YARN Queues?
- Differences and Relationships Between the MRS Management Console and Cluster Manager
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