VGalaxies opened a new issue, #2310: URL: https://github.com/apache/incubator-hugegraph/issues/2310
### Bug 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/apache/hugegraph/issues) 与 [FAQ](https://hugegraph.apache.org/docs/guides/faq/) 中没有相同 / 重复问题 (I have confirmed and searched that there are no similar problems in the historical issue and documents) ### Environment (环境信息) - Server Version: 1.0.0 (Apache Release Version) - Backend: RocksDB x nodes, HDD or SSD - OS: x86_64 Linux 6.4.3-arch1-2 ### Expected & Actual behavior (期望与实际表现) When I try to stop the server (by script or in IDEA), the following error occurs: ```plain 2023-09-14 14:34:00 [gremlin-server-stop] [WARN] o.a.t.g.s.GremlinServer - Exception while closing Graph instance [hugegraph] java.lang.IllegalStateException: Ensure tx closed in all threads when closing graph 'hugegraph' at com.google.common.base.Preconditions.checkState(Preconditions.java:531) ~[guava-25.1-jre.jar:?] at org.apache.hugegraph.util.E.checkState(E.java:64) ~[hugegraph-common-1.0.0.jar:1.0.0] at org.apache.hugegraph.StandardHugeGraph.close(StandardHugeGraph.java:971) ~[hugegraph-core-1.0.0.jar:1.0.0] at org.apache.tinkerpop.gremlin.server.GremlinServer.lambda$null$7(GremlinServer.java:307) ~[gremlin-server-3.5.1.jar:3.5.1] at java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4696) ~[?:?] at org.apache.tinkerpop.gremlin.server.GremlinServer.lambda$stop$8(GremlinServer.java:304) ~[gremlin-server-3.5.1.jar:3.5.1] at java.lang.Thread.run(Thread.java:829) [?:?] ``` This is because after closing, the `refs` in `TinkerPopTransaction` are not zeroed: ```java public boolean closed() { int refs = this.refs.get(); assert refs >= 0 : refs; return refs == 0; } ``` By logging the value of `refs`, I noticed that when configuring `org.apache.tinkerpop.gremlin.jsr223.ScriptFileGremlinPlugin` as `scripts/empty-sample.groovy` in `conf/gremlin-server.yaml`, the `refs` value is 1. When configured as `scripts/example.groovy`, the `refs` value is 2. 🤔 Related PRs: - https://github.com/apache/incubator-hugegraph/pull/2031 ### Vertex/Edge example (问题点 / 边数据举例) _No response_ ### Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构) _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@hugegraph.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
