Questions and General feedback

Share your feedback...

Importing graph.dump of 3.x into Neo4j of 5.x failed.
root@6eb24e7bf97d:/var/lib/neo4j/bin# neo4j-admin database load --from-path=/var/lib/neo4j/ ckg1 --overwrite-destination=true --verbose Executing command line: /opt/java/openjdk/bin/java -cp /var/lib/neo4j/plugins/ :/var/lib/neo4j/conf/ :/var/lib/neo4j/lib/* -XX:+UseParallelGC -XX:-OmitStackTraceInFastThrow -XX:+UnlockExperimentalVMOptions -XX:+TrustFinalNonStaticFields -XX:+DisableExplicitGC -Djdk.nio.maxCachedBufferSize=1024 -Dio.netty.tryReflectionSetAccessible=true -XX:+ExitOnOutOfMemoryError -Djdk.tls.ephemeralDHKeySize=2048 -XX:FlightRecorderOptions=stackdepth=256 -XX:+UnlockDiagnosticVMOptions -XX:+DebugNonSafepoints --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/ java.io =ALL-UNNAMED --add-opens=java.base/ sun.nio.ch =ALL-UNNAMED -Dlog4j2.disable.jmx=true -Dfile.encoding=UTF-8 org.neo4j.cli.AdminTool database load --from-path=/var/lib/neo4j/ ckg1 --overwrite-destination=true --verbose neo4j 5.15.0 VM Name: OpenJDK 64-Bit Server VM VM Vendor: Eclipse Adoptium VM Version: 17.0.9+9 JIT compiler: HotSpot 64-Bit Tiered Compilers VM Arguments: [-XX:+UseParallelGC, -XX:-OmitStackTraceInFastThrow, -XX:+UnlockExperimentalVMOptions, -XX:+TrustFinalNonStaticFields, -XX:+DisableExplicitGC, -Djdk.nio.maxCachedBufferSize=1024, -Dio.netty.tryReflectionSetAccessible=true, -XX:+ExitOnOutOfMemoryError, -Djdk.tls.ephemeralDHKeySize=2048, -XX:FlightRecorderOptions=stackdepth=256, -XX:+UnlockDiagnosticVMOptions, -XX:+DebugNonSafepoints, --add-opens=java.base/java.nio=ALL-UNNAMED, --add-opens=java.base/ java.io =ALL-UNNAMED, --add-opens=java.base/ sun.nio.ch =ALL-UNNAMED, -Dlog4j2.disable.jmx=true, -Dfile.encoding=UTF-8] Configuration files used (ordered by priority): /var/lib/neo4j/conf/neo4j-admin.conf /var/lib/neo4j/conf/neo4j.conf -------------------- Done: 190 files, 26.39GiB processed. Failed to load database 'ckg1': Can not read store version of database ckg1Load failed for databases: 'ckg1' org.neo4j.cli.CommandFailedException: Load failed for databases: 'ckg1' at org.neo4j.commandline.dbms.LoadCommand.checkFailure( LoadCommand.java:224 ) at org.neo4j.commandline.dbms.LoadCommand.loadDump( LoadCommand.java:212 ) at org.neo4j.commandline.dbms.LoadCommand.execute( LoadCommand.java:150 ) at org.neo4j.cli.AbstractCommand.call ( AbstractCommand.java:92 ) at org.neo4j.cli.AbstractCommand.call ( AbstractCommand.java:37 ) at picocli.CommandLine.executeUserObject( CommandLine.java:2041 ) at picocli.CommandLine.access$1500( CommandLine.java:148 ) at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent( CommandLine.java:2461 ) at picocli.CommandLine$RunLast.handle( CommandLine.java:2453 ) at picocli.CommandLine$RunLast.handle( CommandLine.java:2415 ) at picocli.CommandLine$AbstractParseResultHandler.execute( CommandLine.java:2273 ) at picocli.CommandLine$RunLast.execute( CommandLine.java:2417 ) at picocli.CommandLine.execute( CommandLine.java:2170 ) at org.neo4j.cli.AdminTool.execute( AdminTool.java:94 ) at org.neo4j.cli.AdminTool.main( AdminTool.java:82 ) Caused by: java.lang.IllegalStateException: Can not read store version of database ckg1 at org.neo4j.commandline.dbms.StoreVersionLoader.loadStoreVersionAndCheckDowngrade( StoreVersionLoader.java:95 ) at org.neo4j.dbms.archive.Loader.getStoreVersion( Loader.java:132 ) at org.neo4j.commandline.dbms.LoadDumpExecutor.execute( LoadDumpExecutor.java:82 ) at org.neo4j.commandline.dbms.LoadCommand.loadDump( LoadCommand.java:202 ) ... 13 more Caused by: java.lang.IllegalArgumentException: Unable to read store with version 'v0.A.9'. Please make sure that database is migrated properly to be supported by current version of neo4j. at org.neo4j.kernel.impl.store .LegacyMetadataHandler.storeIdFromLegacyMetadata( LegacyMetadataHandler.java:146 ) at org.neo4j.kernel.impl.store .LegacyMetadataHandler.readMetadata44FromStore( LegacyMetadataHandler.java:98 ) at org.neo4j.kernel.impl.storemigration.RecordStoreVersionCheck.readVersion( RecordStoreVersionCheck.java:74 ) at org.neo4j.kernel.impl.storemigration.RecordStoreVersionCheck.getAndCheckUpgradeTargetVersion( RecordStoreVersionCheck.java:143 ) at org.neo4j.commandline.dbms.StoreVersionLoader.loadStoreVersionAndCheckDowngrade( StoreVersionLoader.java:92 ) ... 16 more
1