Unexpected node header type 'START_ID'

Neo4j Graph Platform Import / Export
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1

Bulk command is getting failed with Unexpected node header type 'START_ID'

actors.csv
personId:ID,name,:LABEL
keanu,"Keanu Reeves",Actor
laurence,"Laurence Fishburne",Actor
carrieanne,"Carrie-Anne Moss",Actor

movies.csv
movieId:ID,title,year:int,:LABEL
tt0133093,"The Matrix",1999,Movie
tt0234215,"The Matrix Reloaded",2003,Sequel
tt0242653,"The Matrix Revolutions",2003,Movie

roles.csv
:START_ID,role,:END_ID,:TYPE
keanu,"Neo",tt0133093,ACTED_IN
keanu,"Neo",tt0234215,ACTED_IN
keanu,"Neo",tt0242653,ACTED_IN
laurence,"Morpheus",tt0133093,ACTED_IN
laurence,"Morpheus",tt0234215,ACTED_IN
laurence,"Morpheus",tt0242653,ACTED_IN
carrieanne,"Trinity",tt0133093,ACTED_IN
carrieanne,"Trinity",tt0234215,ACTED_IN
carrieanne,"Trinity",tt0242653,ACTED_IN

Bulk load command:-
sudo /usr/bin/neo4j-admin import --database=graphdb --nodes=:Movie=/home/ubuntu/data/movies.csv --nodes=:Actor=/home/ubuntu/data/actors.csv --relationship=/home/ubuntu/data/roles.csv --skip-duplicate-nodes=true --high-io=true

Exception :-
WARNING: Max 1024 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
org.neo4j.internal.batchimport.input.HeaderException: Unexpected node header type 'START_ID'
at org.neo4j.internal.batchimport.input.csv.DataFactories$DefaultNodeFileHeaderParser.entry(DataFactories.java:423)
at org.neo4j.internal.batchimport.input.csv.DataFactories$AbstractDefaultFileHeaderParser.create(DataFactories.java:235)
at org.neo4j.internal.batchimport.input.csv.CsvInput.verifyHeaders(CsvInput.java:131)
at org.neo4j.internal.batchimport.input.csv.CsvInput.(CsvInput.java:109)
at org.neo4j.internal.batchimport.input.csv.CsvInput.(CsvInput.java:90)
at org.neo4j.importer.CsvImporter.doImport(CsvImporter.java:148)
at org.neo4j.importer.ImportCommand.execute(ImportCommand.java:249)
at org.neo4j.cli.AbstractCommand.call(AbstractCommand.java:59)
at org.neo4j.cli.AbstractCommand.call(AbstractCommand.java:29)
at picocli.CommandLine.executeUserObject(CommandLine.java:1743)
at picocli.CommandLine.access$900(CommandLine.java:145)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2101)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2068)
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:1935)
at picocli.CommandLine.execute(CommandLine.java:1864)
at org.neo4j.cli.AdminTool.execute(AdminTool.java:77)
at org.neo4j.cli.AdminTool.main(AdminTool.java:58)

Can someone please help me out here what is the problem with input data? This sample data taken from Neo4j doc Neo4j-admin import - Operations Manual

Regards,
Rambalak

2

same problem to me ！and have no ideas

3

Maybe you got wrong with this three csv files,please check for it.
Exampels: you wrote the content of roles.csv to movies.csv,and the node can't recognize the START_ID

4

Hi! I have experienced the same issue, and wanted to inquire if a solution was ever discovered. I would appreciate any assistance that you might be able to provide!

5

Hi, I actually found a solution that worked for me! I simply added a name for the relationship i.e. --relationship=:ROLES=/home/ubuntu/data/roles.csv and the error message was resolved!