crate 0.54.4 发布，此版本的更新内容如下： - Job prepare phases now run on their own threads in order to prevent deadlocks in netty event loop. - Improved reliability of queries on system tables even if cluster is overloaded and/or doc table queries are stuck. - Fewer retries are done when a shard is not fully recovered and queried in order to safe threads. - Fix: The recovery expected nodes check incorrectly included client nodes instead of just data and master nodes. 详情请看：发行说明 下载页面：0.54.4 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。Crate 特别适合用于 Docker 环境中。 crate 0.54.4 发布，数据存储系统下载地址
