Apache Doris is an easy-to-use, high performance and unified analytics database.
APACHE-2.0 License
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Published by yiguolei about 2 years ago
Published by yiguolei about 2 years ago
apache-doris-1.1.2-src.tar.gz (asc) (sha512)
apache-doris-be-1.1.2-bin-arm.tar.gz (asc) (sha512)
[apache-doris-be-1.1.2-bin-x86_64-noavx2.tar.gz][asc][sha512] (Do not download no-avx2 version for now. We will update it soon)
apache-doris-be-1.1.2-bin-x86_64.tar.gz (asc) (sha512)
apache-doris-fe-1.1.2-bin.tar.gz (asc) (sha512)
Published by yiguolei about 2 years ago
Published by morningman over 2 years ago
Release Notes can be found here
For downloading convenience binary, please visit Apache Doris Official Website
Published by morningman over 2 years ago
Release Notes can be found here
For downloading convenience binary, please visit Apache Doris Official Website
Published by morningman almost 3 years ago
Release Notes can be found here
Published by yangzhg over 3 years ago
Release Notes can be found here
Published by EmmyMiao87 almost 4 years ago
Release Notes can be found here
Published by chaoyli over 4 years ago
Release Notes can be found here
Published by imay almost 5 years ago
Release Notes can be found here
Published by morningman over 5 years ago
New Features:
Support Routine Load
Doris now support routine load job, which allow user to create a routine
load job with simple instruction, and the data will be consumed and loaded
into Doris automatically. More information and guide can be found in
Routine Load.
Support Doris on ES
Doris now support querying Elasticsearch. User can create an extern table
with engine type ES
, and query it as a normal table. Doris also support a
new built-in function es_query()
, which allow user to write special
Elasticsearch query language in SQL. More information and guide can be
found in Doris-On-ES
Support UDF and UDAF
Now user can write UDF and UDAF in C++ language.
New documentation framework
All documents of Doris will be moved to the directory
docs/documentation/
. You can see README to
get more information, and help us complete the documentations. Any
documents are welcome.
There is also a new directory samples/
which contains some samples of
using Doris.
Enhancement:
Usability:
enable_insert_strict
session variable to control the insertBug fixed:
Published by lide-reed over 5 years ago
作为 Doris 进入 Apache 孵化器以来的第一个Release版本,该版本在功能、性能、易用性、稳定性方面做了诸多改进。下面介绍本次发布的一些主要功能
之前版本中,Doris只支持批量的异步导入方式。这样的导入方式对Kafka、Spark Streaming等流式系统来说并不友好。另外,批量导入执行过程中有多次落盘操作,导致导入整体效率不高,单机导入速度大概在10-20MB/s。
新的导入方式,采用micro-batch的思想,Doris一方面支持了同步导入数据,方便对接流式数据源;另一方面也极大的提高了导入效率,单节点导入吞吐能够达到100MB/s;小数据量导入延时从分钟级降低到毫秒级。
通过对表数据分布的管理,支持多表数据的原地Join操作。减少Join操作的网络传输,极大降低Join类查询的延迟。(感谢美团同学的贡献)
通过引入RocksDB来存储数据分片的元信息,极大地减少随机IO 操作。单机50万分片启动时间从10分钟降到了20秒。
提供多达100多项监控指标,以及丰富的监控Dashboard;提供当前查询和历史查询的资源消耗展示和统计;提供更完善的副本管理和状态查询工具。方便运维人员快速定位系统故障和找出性能瓶颈。
开发人员无需再应对复杂的编译依赖,可以在绝大部分环境下快速搭建Doris编译调试环境。
License 修改为 Apache License 2.0,任何公司或者个人都可以自由的使用和开发Doris。
多达30余项BUG及稳定性问题修复。助力Doris成为更成熟稳定的数据库产品。
This release version DOES NOT support rolling upgrade from 0.8.1 and previous version, and CAN NOT rollback after upgrade. So it is HIGHLY RECOMMENDED to backup your data and meta data before upgrading to this release version. Or upgrade it in your test/pre-online Doris cluster to make sufficient test.
Item | Content |
---|---|
Forward Compatibility | 0.8.2 |
Rolling Upgrade | No |
Rollback | No |
If your Doris version is less than 0.8.2, it is HIGHLY RECOMMENDED to first upgrade it to 0.8.2.
tools/row_to_column/
.PALO_HOME
in be.conf and fe.conf to DORIS_HOME
.Published by morningman over 6 years ago
Item | Content |
---|---|
Forward Compatibility | 0.8.0 |
Rolling Upgrade | Yes |
Rollback | Yes |
Download: palo-0.8.1-release-20180418.tar.gz
Published by morningman over 6 years ago
This is a first pre-release version of Palo.