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.
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。
软件详情：https://github.com/crate/crate/blob/master/CHANGES.txt
下载地址：https://github.com/crate/crate/tree/0.54.4
来自:开源中国社区
