homealim2012

gremlin_python.driver.protocol.GremlinServerError: 500: Could not start new transaction

2

When the slow query times out, gremlin-console will display Evaluation exceeded the configured 'evaluationTimeout' threshold of 30000 ms or evaluation was otherwise cancelled directly for request [g.V().count()]: null - try...

Need to add a tool for batch data import

1

If you import data directly through gremlin statements, it takes about half an hour to add 100000 points, which is far from meeting the performance requirements.Therefore, a fast data import...

Failed to load, cause: The primary keys of the table 'xxx' shouldn't be empty

3

### Problem Type (问题类型) server status (启动/运行异常) ### Before submit - [x] 我已经确认现有的 [Issues](https://github.com/hugegraph/hugegraph/issues) 与 [FAQ](https://hugegraph.github.io/hugegraph-doc/guides/faq.html) 中没有相同 / 重复问题 ### Environment (环境信息) - Server Version: v0.12.x - Backend: RocksDB, SSD...

建议增加层级化标签功能

1

### Feature Description (功能描述) 在[示例图](https://hugegraph.apache.org/docs/quickstart/hugegraph-loader/) 中 Person标签的实体create了Software标签的实体，按照hugegraph的逻辑，create的关系只能连接Person标签实体和Software标签的实体，不能连接其它类型的实体。 但是Software可以分为应用软件和系统软件标签，应用软件标签和系统软件标签的属性存在差别。如果设置create关系逻辑连接Person实体和应用软件实体，则不能连接Person实体和系统软件实体，在功能上存在局限性。 在垂直领域图谱，标签的关系更加复杂，而且更加重要，所以希望团队能考虑到标签甚至时本体之间关系的设计。

python 环境修改

Front page response is too slow

1

How to reproduce the behaviour --------- 当访问主页时前端页面响应太慢，而且每次刷新都用时30秒，见下图 When accessing the home page, the front-end page response is too slow, and each refresh takes 30 seconds, as shown below：  Your...

[Feature] 支持 JDBC 导入 DATE 数据类型, 并存在自动强制转化成文本问题

4

### Feature Description (功能描述) 执行基于jdbc的数据导入功能，报错： 1、这是设置Date类型类型时报的错误： java.lang.IllegalStateException: Only accept FileSource when convert String value to Date, but got 'com.baidu.hugegraph.loader.source.jdbc.JDBCSource' at com.google.common.base.Preconditions.checkState(Preconditions.java:532) ~[guava-29.0-jre.jar:?] at com.baidu.hugegraph.util.E.checkState(E.java:68) ~[hugegraph-common-2.0.1.jar:2.0.1.0] at com.baidu.hugegraph.loader.util.DataTypeUtil.parseSingleValue(DataTypeUtil.java:140) ~[hugegraph-loader-0.12.0.jar:?] at com.baidu.hugegraph.loader.util.DataTypeUtil.convert(DataTypeUtil.java:69)...