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Example 46 with FileDataStorageManager

use of herddb.file.FileDataStorageManager in project herddb by diennea.

the class SimpleIHashIndexRecoveryTest method createRecoveryIndex_withduoblecheckpoint.

@Test
public void createRecoveryIndex_withduoblecheckpoint() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        Index index = Index.builder().onTable(table).type(Index.TYPE_HASH).column("name", ColumnTypes.STRING).build();
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('a','n1')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('b','n1')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('c','n1')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('d','n2')", Collections.emptyList());
        TestUtils.executeUpdate(manager, "INSERT INTO tblspace1.t1(id,name) values('e','n2')", Collections.emptyList());
        CreateIndexStatement st3 = new CreateIndexStatement(index);
        manager.executeStatement(st3, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        TranslatedQuery translated = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.t1 WHERE name='n1'", Collections.emptyList(), true, true, false, -1);
        ScanStatement scan = translated.plan.mainStatement.unwrap(ScanStatement.class);
        assertTrue(scan.getPredicate().getIndexOperation() instanceof SecondaryIndexSeek);
        try (DataScanner scan1 = manager.scan(scan, translated.context, TransactionContext.NO_TRANSACTION)) {
            assertEquals(3, scan1.consume().size());
        }
        manager.checkpoint();
        manager.checkpoint();
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        assertTrue(manager.waitForTablespace("tblspace1", 10000));
        TranslatedQuery translated = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.t1 WHERE name='n1'", Collections.emptyList(), true, true, false, -1);
        ScanStatement scan = translated.plan.mainStatement.unwrap(ScanStatement.class);
        assertTrue(scan.getPredicate().getIndexOperation() instanceof SecondaryIndexSeek);
        try (DataScanner scan1 = manager.scan(scan, translated.context, TransactionContext.NO_TRANSACTION)) {
            assertEquals(3, scan1.consume().size());
        }
    }
}
Also used : Path(java.nio.file.Path) Table(herddb.model.Table) TranslatedQuery(herddb.sql.TranslatedQuery) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) CreateIndexStatement(herddb.model.commands.CreateIndexStatement) Index(herddb.model.Index) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) SecondaryIndexSeek(herddb.index.SecondaryIndexSeek) DataScanner(herddb.model.DataScanner) FileDataStorageManager(herddb.file.FileDataStorageManager) ScanStatement(herddb.model.commands.ScanStatement) Test(org.junit.Test)

Example 47 with FileDataStorageManager

use of herddb.file.FileDataStorageManager in project herddb by diennea.

the class SimpleRecoveryTest method ignoreUpdateWithMissingTransactionOnRecovery.

@Test
public void ignoreUpdateWithMissingTransactionOnRecovery() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Bytes key = Bytes.from_int(1234);
    Bytes value = Bytes.from_long(8888);
    Bytes value2 = Bytes.from_long(9999);
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    String tablespaceUUID = null;
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
        InsertStatement insert = new InsertStatement("tblspace1", "t1", new Record(key, value));
        assertEquals(1, manager.executeUpdate(insert, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).getUpdateCount());
        tablespaceUUID = manager.getTableSpaceManager("tblspace1").getTableSpaceUUID();
    }
    try (FileCommitLogManager commitLogManager = new FileCommitLogManager(logsPath)) {
        commitLogManager.start();
        try (FileCommitLog log = commitLogManager.createCommitLog(tablespaceUUID, "tblspace1", nodeId)) {
            log.recovery(LogSequenceNumber.START_OF_TIME, (n, e) -> {
            }, false);
            log.startWriting(1);
            /* Insert an entry for a unknown transaction id */
            LogEntry entry = new LogEntry(System.currentTimeMillis(), LogEntryType.UPDATE, 1024, "t1", key, value2);
            log.log(entry, true).getLogSequenceNumber();
        }
    }
    final boolean original = TableManager.ignoreMissingTransactionsOnRecovery;
    TableManager.ignoreMissingTransactionsOnRecovery = true;
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        {
            GetStatement get = new GetStatement("tblspace1", "t1", key, null, false);
            GetResult result = manager.get(get, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertTrue(result.found());
            assertEquals(key, result.getRecord().key);
            assertEquals(value, result.getRecord().value);
        }
    } finally {
        TableManager.ignoreMissingTransactionsOnRecovery = original;
    }
}
Also used : Path(java.nio.file.Path) Table(herddb.model.Table) GetResult(herddb.model.GetResult) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) FileCommitLog(herddb.file.FileCommitLog) InsertStatement(herddb.model.commands.InsertStatement) Bytes(herddb.utils.Bytes) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) GetStatement(herddb.model.commands.GetStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) Record(herddb.model.Record) LogEntry(herddb.log.LogEntry) Test(org.junit.Test)

Example 48 with FileDataStorageManager

use of herddb.file.FileDataStorageManager in project herddb by diennea.

the class SimpleRecoveryTest method createTable1_nocheckpoint.

@Test
public void createTable1_nocheckpoint() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        try {
            manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            fail();
        } catch (TableAlreadyExistsException alreadyExists) {
        }
    }
}
Also used : Path(java.nio.file.Path) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) TableAlreadyExistsException(herddb.model.TableAlreadyExistsException) Table(herddb.model.Table) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) Test(org.junit.Test)

Example 49 with FileDataStorageManager

use of herddb.file.FileDataStorageManager in project herddb by diennea.

the class SimpleRecoveryTest method createTable1_aftercheckpoint.

@Test
public void createTable1_aftercheckpoint() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        try {
            manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            fail();
        } catch (TableAlreadyExistsException alreadyExists) {
        }
    }
}
Also used : Path(java.nio.file.Path) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) TableAlreadyExistsException(herddb.model.TableAlreadyExistsException) Table(herddb.model.Table) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) Test(org.junit.Test)

Example 50 with FileDataStorageManager

use of herddb.file.FileDataStorageManager in project herddb by diennea.

the class SimpleRecoveryTest method createInsertInTransactionAndRestart.

@Test
public void createInsertInTransactionAndRestart() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Bytes key = Bytes.from_int(1234);
    Bytes value = Bytes.from_long(8888);
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
        long tx = ((TransactionResult) manager.executeStatement(new BeginTransactionStatement("tblspace1"), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)).getTransactionId();
        InsertStatement insert = new InsertStatement("tblspace1", "t1", new Record(key, value));
        assertEquals(1, manager.executeUpdate(insert, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx)).getUpdateCount());
        manager.executeStatement(new CommitTransactionStatement("tblspace1", tx), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        GetStatement get = new GetStatement("tblspace1", "t1", key, null, false);
        GetResult result = manager.get(get, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(result.found());
        assertEquals(key, result.getRecord().key);
        assertEquals(value, result.getRecord().value);
    }
}
Also used : Path(java.nio.file.Path) TransactionResult(herddb.model.TransactionResult) Table(herddb.model.Table) GetResult(herddb.model.GetResult) CommitTransactionStatement(herddb.model.commands.CommitTransactionStatement) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) InsertStatement(herddb.model.commands.InsertStatement) Bytes(herddb.utils.Bytes) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) TransactionContext(herddb.model.TransactionContext) GetStatement(herddb.model.commands.GetStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) BeginTransactionStatement(herddb.model.commands.BeginTransactionStatement) Record(herddb.model.Record) Test(org.junit.Test)

Aggregations

FileDataStorageManager (herddb.file.FileDataStorageManager)57 Path (java.nio.file.Path)55 Test (org.junit.Test)52 CreateTableSpaceStatement (herddb.model.commands.CreateTableSpaceStatement)49 FileMetadataStorageManager (herddb.file.FileMetadataStorageManager)48 FileCommitLogManager (herddb.file.FileCommitLogManager)47 Table (herddb.model.Table)44 CreateTableStatement (herddb.model.commands.CreateTableStatement)43 GetStatement (herddb.model.commands.GetStatement)30 GetResult (herddb.model.GetResult)29 InsertStatement (herddb.model.commands.InsertStatement)28 DataScanner (herddb.model.DataScanner)24 TransactionContext (herddb.model.TransactionContext)22 Record (herddb.model.Record)21 Bytes (herddb.utils.Bytes)21 TranslatedQuery (herddb.sql.TranslatedQuery)18 TransactionResult (herddb.model.TransactionResult)17 ScanStatement (herddb.model.commands.ScanStatement)17 BeginTransactionStatement (herddb.model.commands.BeginTransactionStatement)16 Index (herddb.model.Index)12