crate 0.49.5 发布,大规模数据存储系统
腾讯SNG夏日招聘集结号:200个空缺岗位,JAVA、C++、云计算、Android……crate 0.49.5 发布,更新内容如下:
[*] + - Fixed issue that could lead to a NullPointerException
[*] + caused by reporting row results to handler node before merge phase on handler was started
[*] + - Fixed an issue that could cause concurrent queries on information_schema or sys tables to return inconsistent results
[*] + - Fixed a rare race condition that could cause some queries with offset + limit higher+ than 1_000_000 to return too few rows
[*] + - Fixed a possible race condition which leads to the execution of a non-distributed group by instead of a distributed one.
[*] + - Fix: IS NULL predicate in query could return records that have already been marked for deletion
[*]
+ - Fixed hash collide in fetch requests to avoid collision of node>
更多内容请查看更新日志。
下载地址:Source code (zip)
Crate Data 是一个开源的大规模的可伸缩的数据存储系统,无需任何系统管理需求。提供强大的搜索功能。用于存储各种表格数据、非结构化数据和二进制对象。并可通过 SQL 进行检索。易于安装和使用,支持高可用性和实时大规模并行访问和处理。
使用方法:
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