Lock error thrown when modifying schema and data dynamically #32
Description
The schema created at the beginning can't satisfy our requirement, so we have to modify the schema to load data into the database. When we modify the schema and invoke setProperty method, the following exception thrown:
com.baidu.hugegraph.exception.ServerException: Lock [il_delete:35] is locked by other operation
at com.baidu.hugegraph.exception.ServerException.fromResponse(ServerException.java:44) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugegraph.client.RestClient.checkStatus(RestClient.java:63) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugegraph.rest.RestClient.put(RestClient.java:142) ~[hugegraph-common-1.4.9.jar:1.4.9.0]
at com.baidu.hugegraph.api.graph.VertexAPI.append(VertexAPI.java:70) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugegraph.driver.GraphManager.appendVertexProperty(GraphManager.java:143) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugegraph.structure.graph.Vertex.setProperty(Vertex.java:73) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugegraph.structure.graph.Vertex.property(Vertex.java:63) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugegraph.structure.graph.Vertex.property(Vertex.java:30) ~[hugegraph-client-1.5.8.jar:1.5.8.0]
at com.baidu.hugedragon.repository.graphdb.hugegraph.HugeGraphElement.setProperty(HugeGraphElement.java:118) ~[classes/:?]
... 19 more
Steps to reproduce
- Create a vertex label
- Add a property key
- Add a property with property key created in last step in the vertex label
- Set value for the new created property
Environments
- hugegraph-client 1.5.8
- hugegraph-core 0.7.4