wangyao2016 commented on PR #1527:
URL:
https://github.com/apache/incubator-hugegraph/pull/1527#issuecomment-1128720092
With this PR, I cannot start hugegraph successful. Err:
`2022-05-17 18:37:28 [main] [INFO] c.b.h.s.RestServer - RestServer
starting...
2022-05-17 18:37:30 [main] [INFO] c.b.h.u.ConfigUtil - Scanning option
'graphs' directory './conf/graphs'
2022-05-17 18:37:30 [main] [INFO] c.b.h.b.c.Cache - Init RamCache for
'users-hugegraph' with capacity 10240
2022-05-17 18:37:30 [main] [INFO] c.b.h.b.c.Cache - Init RamCache for
'users_pwd-hugegraph' with capacity 10240
2022-05-17 18:37:30 [main] [INFO] c.b.h.b.c.Cache - Init RamCache for
'token-hugegraph' with capacity 10240
2022-05-17 18:37:30 [main] [INFO] c.b.h.s.RestServer - Graph 'hugegraph' was
successfully configured via './conf/graphs/hugegraph.properties'
2022-05-17 18:37:30 [main] [INFO] c.b.h.r.RpcServer - RpcServer config is
empty, skip starting RpcServer
2022-05-17 18:37:30 [main] [ERROR] c.b.h.d.HugeGraphServer - HugeRestServer
start error:
java.lang.NullPointerException: null
at
com.baidu.hugegraph.testutil.Whitebox.getInternalState(Whitebox.java:69)
~[hugegraph-common-2.1.2.jar:2.1.2.0]
at
com.baidu.hugegraph.core.GraphManager.remotingRpcServer(GraphManager.java:301)
~[hugegraph-api-0.13.0.jar:0.69.0.0]
at
com.baidu.hugegraph.core.GraphManager.waitGraphsReady(GraphManager.java:373)
~[hugegraph-api-0.13.0.jar:0.69.0.0]
at com.baidu.hugegraph.core.GraphManager.<init>(GraphManager.java:112)
~[hugegraph-api-0.13.0.jar:0.69.0.0]
at
com.baidu.hugegraph.server.ApplicationConfig$GraphManagerFactory$1.onEvent(ApplicationConfig.java:130)
~[hugegraph-api-0.13.0.jar:0.69.0.0]
at
org.glassfish.jersey.server.internal.monitoring.CompositeApplicationEventListener.onEvent(CompositeApplicationEventListener.java:49)
~[jersey-server-3.0.3.jar:?]
at
org.glassfish.jersey.server.internal.monitoring.MonitoringContainerListener.onStartup(MonitoringContainerListener.java:56)
~[jersey-server-3.0.3.jar:?]
at
org.glassfish.jersey.server.ApplicationHandler.onStartup(ApplicationHandler.java:711)
~[jersey-server-3.0.3.jar:?]
at
org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.start(GrizzlyHttpContainer.java:330)
~[jersey-container-grizzly2-http-3.0.3.jar:?]
at
org.glassfish.grizzly.http.server.HttpHandlerChain.start(HttpHandlerChain.java:376)
~[grizzly-http-server-3.0.1.jar:3.0.1]
at
org.glassfish.grizzly.http.server.HttpServer.setupHttpHandler(HttpServer.java:268)
~[grizzly-http-server-3.0.1.jar:3.0.1]
at
org.glassfish.grizzly.http.server.HttpServer.start(HttpServer.java:245)
~[grizzly-http-server-3.0.1.jar:3.0.1]
at com.baidu.hugegraph.server.RestServer.start(RestServer.java:73)
~[hugegraph-api-0.13.0.jar:0.69.0.0]
at com.baidu.hugegraph.server.RestServer.start(RestServer.java:180)
~[hugegraph-api-0.13.0.jar:0.69.0.0]
at
com.baidu.hugegraph.dist.HugeRestServer.start(HugeRestServer.java:34)
~[hugegraph-dist-0.13.0.jar:?]
at
com.baidu.hugegraph.dist.HugeGraphServer.<init>(HugeGraphServer.java:62)
~[hugegraph-dist-0.13.0.jar:?]
at
com.baidu.hugegraph.dist.HugeGraphServer.main(HugeGraphServer.java:121)
~[hugegraph-dist-0.13.0.jar:?]`
I found
[serverConfig.getServer()](https://github.com/apache/incubator-hugegraph/commit/8609968e6648d69189b6ea6d37b68b81e245e4dc#diff-7a0b04965824fe2f392d66bc9cb0addb6b059d81142c3117f8ff6c390b5e4e03R299)
was null. Actually ServerConfig is `[protocol=bolt, port=8091,
host=127.0.0.1]`
Can you take a look？Thanks. @Linary
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