Copy store not working with v3.2.6
amadfida opened this issue · 2 comments
amadfida commented
Running following command on a 3.2.6 database, with updated dependency to 3.2.6 neo4j.version.
./copy-store.sh community graph.db target.db
Caused by: java.lang.IllegalArgumentException: Can not set final org.neo4j.unsafe.batchinsert.DirectRecordAccessSet field org.neo4j.unsafe.batchinsert.internal.BatchInserterImpl.recordAccess to org.neo4j.unsafe.batchinsert.internal.FileSystemClosingBatchInserter at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167) at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171) at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:58) at sun.reflect.UnsafeQualifiedObjectFieldAccessorImpl.get(UnsafeQualifiedObjectFieldAccessorImpl.java:38) at java.lang.reflect.Field.get(Field.java:393) at org.neo4j.tool.StoreCopy.getFlusher(StoreCopy.java:96) at org.neo4j.tool.StoreCopy.copyStore(StoreCopy.java:76) at org.neo4j.tool.StoreCopy.main(StoreCopy.java:47)
amadfida commented
this can be fixed with the following changes in StoreCopy.java copystore method,
DefaultFileSystemAbstraction fileSystem = new DefaultFileSystemAbstraction();
Iterable kernelExtensions = Service.load(KernelExtensionFactory.class);
Pair<Long, Long> highestIds = getHighestNodeId(source);
String pageCacheSize = getProperty("dbms.pagecache.memory", "2G");
BatchInserter targetDb = BatchInserters.inserter(target, stringMap("dbms.pagecache.memory", pageCacheSize));
BatchInserter sourceDb = BatchInserters.inserter(source,
fileSystem,
stringMap("dbms.pagecache.memory",
getProperty("dbms.pagecache.memory.source", pageCacheSize)),
kernelExtensions);
mdantonio commented
Same problem here, with version 3.2.2
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.1:java (default-cli) on project store-util: An exception occured while executing the Java class. null: Invo
cationTargetException: Can not set final org.neo4j.unsafe.batchinsert.DirectRecordAccessSet field org.neo4j.unsafe.batchinsert.internal.BatchInserterImpl.recordAccess to org.ne
o4j.unsafe.batchinsert.internal.FileSystemClosingBatchInserter -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.1:java (default-cli) on project store-util: An exception oc
cured while executing the Java class. null
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: An exception occured while executing the Java class. null
at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java:345)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:290)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: Can not set final org.neo4j.unsafe.batchinsert.DirectRecordAccessSet field org.neo4j.unsafe.batchinsert.internal.BatchInserterImpl.recordAccess to org.neo4j.unsafe.batchinsert.internal.FileSystemClosingBatchInserter
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167)
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171)
at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:58)
at sun.reflect.UnsafeQualifiedObjectFieldAccessorImpl.get(UnsafeQualifiedObjectFieldAccessorImpl.java:38)
at java.lang.reflect.Field.get(Field.java:393)
at org.neo4j.tool.StoreCopy.getFlusher(StoreCopy.java:96)
at org.neo4j.tool.StoreCopy.copyStore(StoreCopy.java:76)
at org.neo4j.tool.StoreCopy.main(StoreCopy.java:47)
... 6 more