[Question] how to use hugegraph-tools to create new graph instance

[dongma]

Problem Type (问题类型)

None

Before submit

• 我已经确认现有的 Issues 与 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: xx CPUs, xx G RAM, Ubuntu 2x.x / CentOS 7.x
• Data Size: xx vertices, xx edges

Your Question (问题描述)

./bin/hugegraph graph-create --name=gremlin --file=conf/hugegraph.truststore
Failed to execute Was passed main parameter '--name=gremlin' but no main parameter was defined in your arg class
Type y(yes) to print exception stack[default n]?
y
com.beust.jcommander.ParameterException: Was passed main parameter '--name=gremlin' but no main parameter was defined in your arg class
at com.beust.jcommander.JCommander.initMainParameterValue(JCommander.java:936)
at com.beust.jcommander.JCommander.parseValues(JCommander.java:752)
at com.beust.jcommander.JCommander.parse(JCommander.java:340)
at com.beust.jcommander.JCommander.parseValues(JCommander.java:787)
at com.beust.jcommander.JCommander.parse(JCommander.java:340)
at com.beust.jcommander.JCommander.parse(JCommander.java:319)
at org.apache.hugegraph.cmd.HugeGraphCommand.parseCommand(HugeGraphCommand.java:486)
at org.apache.hugegraph.cmd.HugeGraphCommand.execute(HugeGraphCommand.java:405)
at org.apache.hugegraph.cmd.HugeGraphCommand.main(HugeGraphCommand.java:544)

Or run command with:
./bin/hugegraph graph-create --name gremlin --file conf/hugegraph.truststore
Failed to execute The value 'hugegraph' of option 'store' conflicts with existed graph
Type y(yes) to print exception stack[default n]?
y
class java.lang.IllegalArgumentException: The value 'hugegraph' of option 'store' conflicts with existed graph
at org.apache.hugegraph.exception.ServerException.fromResponse(ServerException.java:45)
at org.apache.hugegraph.client.RestClient.checkStatus(RestClient.java:91)
at org.apache.hugegraph.rest.AbstractRestClient.post(AbstractRestClient.java:232)
at org.apache.hugegraph.api.graphs.GraphsAPI.create(GraphsAPI.java:68)
at org.apache.hugegraph.driver.GraphsManager.createGraph(GraphsManager.java:37)
at org.apache.hugegraph.manager.GraphsManager.create(GraphsManager.java:34)
at org.apache.hugegraph.cmd.HugeGraphCommand.execute(HugeGraphCommand.java:272)
at org.apache.hugegraph.cmd.HugeGraphCommand.execute(HugeGraphCommand.java:406)
at org.apache.hugegraph.cmd.HugeGraphCommand.main(HugeGraphCommand.java:544)

Vertex/Edge example (问题点 / 边数据举例)

No response

Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构)

No response

[imbajin]

Currently the tools doesn't support the dynamic graph creation well, consider enhance it in next release (would u like to improve it?)

[dongma]

Does the java api support graph creation in current release, I intent to practice gremlin syntax for company business explore with demo dataset.
the default hugegraph instance statisfies my requirement now, Thanks for your invitation (there are many to do list on workdays [笑哭]).
Thanks for your reply on weekend, have a good night!

[imbajin]

yep, could refer this issue apache/incubator-hugegraph#1995 & PR apache/incubator-hugegraph#1065

and hope u could some doc or feedback for it~

[dongma]

close my question