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| #Fresh instalation on Ubuntu Neo 2.1.2 | |
| commands = [[:create_node, {:name=>"bob"}]] | |
| neo = Neography::Rest.new | |
| batch_results = neo.batch *commands #returns Neography::NeographyError: Neography::NeographyError | |
| #Gemfile | |
| #remote: git://github.com/maxdemarzi/neography.git | |
| #revision: f1306a6f6c9d1eddc2ffe71156d13e53cc9b044e | |
| #specs: | |
| #neography (1.5.2) | |
| #excon (>= 0.33.0) | |
| #json (>= 1.7.7) | |
| #multi_json (>= 1.3.2) | |
| #os (>= 0.9.6) | |
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| 2014-07-14 17:25:22.540+0000 WARN [o.n.s.r.w.StreamingBatchOperations]: | |
| java.lang.NullPointerException: null | |
| at org.eclipse.jetty.server.Request.getHttpChannelState(Request.java:407) ~[jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:98) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.neo4j.server.web.Jetty9WebServer.invokeDirectly(Jetty9WebServer.java:339) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.web.StreamingBatchOperations.invoke(StreamingBatchOperations.java:69) [neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.batch.BatchOperations.performRequest(BatchOperations.java:201) [neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.batch.BatchOperations.parseAndPerform(BatchOperations.java:171) [neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.web.StreamingBatchOperations.readAndExecuteOperations(StreamingBatchOperations.java:57) [neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.web.BatchOperationService$1.write(BatchOperationService.java:98) [neo4j-server-2.1.2.jar:2.1.2] | |
| at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:71) [jersey-core-1.9.jar:1.9] | |
| at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:57) [jersey-core-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1437) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) [jersey-server-1.9.jar:1.9] | |
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [javax.servlet-3.0.0.v201112011016.jar:na] | |
| at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.neo4j.server.extension.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:57) [authentication-extension-2.0.2-1.0-SNAPSHOT.jar:2.0.2-1.0-SNAPSHOT] | |
| at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1477) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:211) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:92) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.Server.handle(Server.java:445) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) [jetty-io-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at java.lang.Thread.run(Thread.java:744) [na:1.7.0_55] | |
| 2014-07-14 17:25:22.541+0000 WARN [o.n.s.r.w.BatchOperationService]: Error executing batch request | |
| org.neo4j.server.rest.domain.BatchOperationFailedException: null | |
| at org.neo4j.server.rest.web.StreamingBatchOperations.invoke(StreamingBatchOperations.java:73) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.batch.BatchOperations.performRequest(BatchOperations.java:201) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.batch.BatchOperations.parseAndPerform(BatchOperations.java:171) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.web.StreamingBatchOperations.readAndExecuteOperations(StreamingBatchOperations.java:57) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.web.BatchOperationService$1.write(BatchOperationService.java:98) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:71) [jersey-core-1.9.jar:1.9] | |
| at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:57) [jersey-core-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1437) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) [jersey-server-1.9.jar:1.9] | |
| at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) [jersey-server-1.9.jar:1.9] | |
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [javax.servlet-3.0.0.v201112011016.jar:na] | |
| at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.neo4j.server.extension.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:57) [authentication-extension-2.0.2-1.0-SNAPSHOT.jar:2.0.2-1.0-SNAPSHOT] | |
| at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1477) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:211) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:92) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.Server.handle(Server.java:445) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) [jetty-io-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at java.lang.Thread.run(Thread.java:744) [na:1.7.0_55] | |
| Caused by: java.lang.NullPointerException: null | |
| at org.eclipse.jetty.server.Request.getHttpChannelState(Request.java:407) ~[jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:98) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815] | |
| at org.neo4j.server.web.Jetty9WebServer.invokeDirectly(Jetty9WebServer.java:339) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| at org.neo4j.server.rest.web.StreamingBatchOperations.invoke(StreamingBatchOperations.java:69) ~[neo4j-server-2.1.2.jar:2.1.2] | |
| ... 36 common frames omitted |
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| E, [2014-07-14T17:25:22.546088 #2637] ERROR -- : {:body=>"", :headers=>{"Content-Type"=>"application/json; charset=UTF-8", "Access-Control-Allow-Origin"=>"*", "Connection"=>"close", "Server"=>"Jetty(9.0.5.v20130815)"}, :status=>200, :remote_ip=>"serverip", :local_port=>55984, :local_address=>"serverip"} error: [{"id"=>0, "from"=>"/node", "body"=>{"extensions"=>{}, "outgoing_relationships"=>"http://serverip:7474/db/data/node/7/relationships/out", "labels"=>"http://serverip:7474/db/data/node/7/labels", "all_typed_relationships"=>"http://serverip:7474/db/data/node/7/relationships/all/{-list|&|types}", "traverse"=>"http://serverip:7474/db/data/node/7/traverse/{returnType}", "self"=>"http://serverip/db/data/node/7", "property"=>"http://serverip:7474/db/data/node/7/properties/{key}", "properties"=>"http://server:7474/db/data/node/7/properties", "outgoing_typed_relationships"=>"http://serverip:7474/db/data/node/7/relationships/out/{-list|&|types}", "incoming_relationships"=>"http://serverip:7474/db/data/node/7/relationships/in", "create_relationship"=>"http://serverip:7474/db/data/node/7/relationships", "paged_traverse"=>"http://serverip:7474/db/data/node/7/paged/traverse/{returnType}{?pageSize,leaseTime}", "all_relationships"=>"http://serverip:7474/db/data/node/7/relationships/all", "incoming_typed_relationships"=>"http://serverip:7474/db/data/node/7/relationships/in/{-list|&|types}", "data"=>{"name"=>"bob"}}, "status"=>500}] |
Author
@maxdemarzi: I tried the 4 different ways and I get the same thing. Exact same error in messages.log "2014-07-14 18:54:39.426+0000 WARN [o.n.s.r.w.StreamingBatchOperations]:
java.lang.NullPointerException: null"
Did you get to the bottom of this? I'm currently looking at an almost identical stack trace and I've got nothing... I'm using Neo4j from Nodejs on OSX though...
I was running into similar issues, running neo4j-2.2.2. I was getting similar stack traces with a batch post.
I'm also on OSX (Yosemite) as I'm currently in dev mode
I noticed that at the top of the stack trace was an issue related to the RequestLogHandler in Jetty:
at org.eclipse.jetty.server.Request.getHttpChannelState(Request.java:407) ~[jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:98) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
I disabled HTTP logging in conf/neo4j-server.properties:
# HTTP logging is disabled. HTTP logging can be enabled by setting this
# property to 'true'.
org.neo4j.server.http.log.enabled=false
and the stack traces stopped and my batch import started working. I'm not a Java person (anymore) so I'm not going to dive into tracing where the Neo4j/Jetty/logging breakdown was happening. My suspicion is that it's a matter of a logger being specified that doesn't exist or is not properly configured to understand the HTTP channel...
Regardless, this fix removes the HTTP logging, but those aren't that helpful anyway.
Hello gentleman,
Sorry, it took us long time to fix the issue.
It should be fixed by neo4j/neo4j#5049 and released with neo4j 2.2.4.
Validation of the fix would be extremely appreciated.
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Can you try:
@neo.batch [:create_node, {"name" => "bob"}]
@neo.batch [:create_node, {name:"bob"}]
@neo.batch *[[:create_node, {"name" => "bob"}]]
@neo.batch *[[:create_node, {name:"bob"}]}