Examples with RecordStoreVersionCheck org.neo4j.kernel.impl.storemigration.RecordStoreVersionCheck used on opensource projects

Example 6 with RecordStoreVersionCheck

use of org.neo4j.kernel.impl.storemigration.RecordStoreVersionCheck in project neo4j by neo4j.

the class StoreUpgraderInterruptionTestIT method tracePageCacheAccessOnIdStoreUpgrade.

@Test
public void tracePageCacheAccessOnIdStoreUpgrade() throws IOException, ConsistencyCheckIncompleteException {
    MigrationTestUtils.prepareSampleLegacyDatabase(version, fs, workingDatabaseLayout.databaseDirectory(), prepareDirectory);
    RecordStoreVersionCheck versionCheck = new RecordStoreVersionCheck(fs, pageCache, workingDatabaseLayout, NullLogProvider.getInstance(), Config.defaults(), NULL);
    MigrationProgressMonitor progressMonitor = MigrationProgressMonitor.SILENT;
    LogService logService = NullLogService.getInstance();
    var idMigratorTracer = new DefaultPageCacheTracer();
    var recordMigratorTracer = new DefaultPageCacheTracer();
    IdGeneratorMigrator idMigrator = new IdGeneratorMigrator(fs, pageCache, CONFIG, idMigratorTracer);
    assertTrue(checkNeoStoreHasFormatVersion(versionCheck, baselineFormat));
    var migrator = new RecordStorageMigrator(fs, pageCache, CONFIG, logService, jobScheduler, recordMigratorTracer, batchImporterFactory, INSTANCE);
    newUpgrader(versionCheck, progressMonitor, createIndexMigrator(), migrator, idMigrator).migrateIfNeeded(workingDatabaseLayout, false);
    assertTrue(checkNeoStoreHasFormatVersion(versionCheck, successorFormat));
    startStopDatabase(neo4jLayout.homeDirectory());
    assertConsistentStore(workingDatabaseLayout);
    assertEquals(43, idMigratorTracer.faults());
    assertEquals(83, idMigratorTracer.hits());
    assertEquals(126, idMigratorTracer.pins());
    assertEquals(126, idMigratorTracer.unpins());
    assertEquals(61, recordMigratorTracer.faults());
    assertEquals(228, recordMigratorTracer.hits());
    assertEquals(289, recordMigratorTracer.pins());
    assertEquals(289, recordMigratorTracer.unpins());
}