Examples with CommitTxnRequest org.apache.hadoop.hive.metastore.api.CommitTxnRequest used on opensource projects

Example 36 with CommitTxnRequest

use of org.apache.hadoop.hive.metastore.api.CommitTxnRequest in project hive by apache.

the class TestInitiator method noCompactTableDeltaPctNotHighEnough.

@Test
public void noCompactTableDeltaPctNotHighEnough() throws Exception {
    Table t = newTable("default", "nctdpnhe", false);
    addBaseFile(t, null, 50L, 50);
    addDeltaFile(t, null, 21L, 22L, 2);
    addDeltaFile(t, null, 23L, 24L, 2);
    burnThroughTransactions("default", "nctdpnhe", 53);
    long txnid = openTxn();
    LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.TABLE, "default");
    comp.setTablename("nctdpnhe");
    comp.setOperationType(DataOperationType.UPDATE);
    List<LockComponent> components = new ArrayList<LockComponent>(1);
    components.add(comp);
    LockRequest req = new LockRequest(components, "me", "localhost");
    req.setTxnid(txnid);
    LockResponse res = txnHandler.lock(req);
    long writeid = allocateWriteId("default", "nctdpnhe", txnid);
    Assert.assertEquals(54, writeid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    Assert.assertEquals(0, rsp.getCompactsSize());
}

Example 37 with CommitTxnRequest

use of org.apache.hadoop.hive.metastore.api.CommitTxnRequest in project hive by apache.

the class TestInitiator method testMetaCache.

@Test
public void testMetaCache() throws Exception {
    String dbname = "default";
    String tableName = "tmc";
    Table t = newTable(dbname, tableName, true);
    List<LockComponent> components = new ArrayList<>();
    for (int i = 0; i < 2; i++) {
        Partition p = newPartition(t, "part" + (i + 1));
        addBaseFile(t, p, 20L, 20);
        addDeltaFile(t, p, 21L, 22L, 2);
        addDeltaFile(t, p, 23L, 24L, 2);
        LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.PARTITION, dbname);
        comp.setTablename(tableName);
        comp.setPartitionname("ds=part" + (i + 1));
        comp.setOperationType(DataOperationType.UPDATE);
        components.add(comp);
    }
    burnThroughTransactions(dbname, tableName, 23);
    long txnid = openTxn();
    LockRequest req = new LockRequest(components, "me", "localhost");
    req.setTxnid(txnid);
    LockResponse res = txnHandler.lock(req);
    Assert.assertEquals(LockState.ACQUIRED, res.getState());
    long writeid = allocateWriteId(dbname, tableName, txnid);
    Assert.assertEquals(24, writeid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    conf.setIntVar(HiveConf.ConfVars.HIVE_COMPACTOR_REQUEST_QUEUE, 3);
    Initiator initiator = Mockito.spy(new Initiator());
    initiator.setThreadId((int) t.getId());
    initiator.setConf(conf);
    initiator.init(new AtomicBoolean(true));
    initiator.run();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(2, compacts.size());
    Mockito.verify(initiator, times(1)).resolveTable(Mockito.any());
}

Example 38 with CommitTxnRequest

use of org.apache.hadoop.hive.metastore.api.CommitTxnRequest in project hive by apache.

the class TestInitiator method compactTableWithMultipleBase.

@Test
public void compactTableWithMultipleBase() throws Exception {
    Table t = newTable("default", "nctdpnhe", false);
    addBaseFile(t, null, 50L, 50);
    addBaseFile(t, null, 100L, 50);
    burnThroughTransactions("default", "nctdpnhe", 102);
    long txnid = openTxn();
    LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.TABLE, "default");
    comp.setTablename("nctdpnhe");
    comp.setOperationType(DataOperationType.UPDATE);
    List<LockComponent> components = new ArrayList<LockComponent>(1);
    components.add(comp);
    LockRequest req = new LockRequest(components, "me", "localhost");
    req.setTxnid(txnid);
    LockResponse res = txnHandler.lock(req);
    long writeid = allocateWriteId("default", "nctdpnhe", txnid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    Assert.assertEquals(1, rsp.getCompactsSize());
    Assert.assertEquals("initiated", rsp.getCompacts().get(0).getState());
    startWorker();
    Thread.sleep(1L);
    ShowCompactResponse response = txnHandler.showCompact(new ShowCompactRequest());
    Assert.assertEquals("ready for cleaning", response.getCompacts().get(0).getState());
}

Example 39 with CommitTxnRequest

use of org.apache.hadoop.hive.metastore.api.CommitTxnRequest in project hive by apache.

the class TestInitiator method dropTable.

@Test
public void dropTable() throws Exception {
    Table t = newTable("default", "dt", false);
    addBaseFile(t, null, 20L, 20);
    addDeltaFile(t, null, 21L, 22L, 2);
    addDeltaFile(t, null, 23L, 24L, 2);
    burnThroughTransactions("default", "dt", 23);
    long txnid = openTxn();
    LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.PARTITION, "default");
    comp.setTablename("dt");
    comp.setOperationType(DataOperationType.UPDATE);
    List<LockComponent> components = new ArrayList<LockComponent>(1);
    components.add(comp);
    LockRequest req = new LockRequest(components, "me", "localhost");
    req.setTxnid(txnid);
    LockResponse res = txnHandler.lock(req);
    long writeid = allocateWriteId("default", "dt", txnid);
    Assert.assertEquals(24, writeid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    ms.dropTable("default", "dt");
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(0, compacts.size());
}

Example 40 with CommitTxnRequest

use of org.apache.hadoop.hive.metastore.api.CommitTxnRequest in project hive by apache.

the class TestInitiator method dropPartition.

@Test
public void dropPartition() throws Exception {
    Table t = newTable("default", "dp", true);
    Partition p = newPartition(t, "today");
    addBaseFile(t, p, 20L, 20);
    addDeltaFile(t, p, 21L, 22L, 2);
    addDeltaFile(t, p, 23L, 24L, 2);
    burnThroughTransactions("default", "dp", 23);
    long txnid = openTxn();
    LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.PARTITION, "default");
    comp.setTablename("dp");
    comp.setPartitionname("ds=today");
    comp.setOperationType(DataOperationType.UPDATE);
    List<LockComponent> components = new ArrayList<LockComponent>(1);
    components.add(comp);
    LockRequest req = new LockRequest(components, "me", "localhost");
    req.setTxnid(txnid);
    LockResponse res = txnHandler.lock(req);
    long writeid = allocateWriteId("default", "dp", txnid);
    Assert.assertEquals(24, writeid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    ms.dropPartition("default", "dp", Collections.singletonList("today"), true);
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(0, compacts.size());
}