crate 0.50.2 / 0.51.0 发布，其中 0.50.2 的更新内容如下： - Fix: reduced the amount of unnecessary data handled on select queries - Fixed an issue which prevented column updates to be noticed in the cluster on tables in custom schemas. - Fix: issuing ``KILL ALL`` when a ``SELECT`` statement hung due to a node becoming unavailable during execution could result in error response - Improved the error handling: In case threadpools are exhausted (due to very high load on the cluster) queries could get stuck instead of being aborted right away. - Fixed a bug where a job entry wasn't cleaned up on any parser/analyzer errors. - Fixed an issue that caused queries on blob tables to cause a NullPointerException if the filter in the WHERE CLAUSE resulted in a ``null`` value. - Fix: fixed an issue which caused an error if one selects a setting which is not set - Fix: fixed an issue which caused TypeConversion errors if a setting was selected which represents a byte size (e.g. indices[‘store’][‘throttle’][‘my_bytes_per_sec’]) - Fixed a rare bug which could cause a MapperParsingException if one creates a new dynamic array concurrently 0.51.0 更新说明暂未找到，更多 crate 更新内容请关注：更新日志。 下载页面：releases 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： crate 0.50.2 / 0.51.0 发布，大规模数据存储系统下载地址
