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

Example 71 with ShowCompactResponseElement

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

the class TestTxnHandler method testCompactMajorWithPartition.

@Test
public void testCompactMajorWithPartition() throws Exception {
    CompactionRequest rqst = new CompactionRequest("foo", "bar", CompactionType.MAJOR);
    rqst.setPartitionname("ds=today");
    txnHandler.compact(rqst);
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    assertEquals(1, compacts.size());
    ShowCompactResponseElement c = compacts.get(0);
    assertEquals("foo", c.getDbname());
    assertEquals("bar", c.getTablename());
    assertEquals("ds=today", c.getPartitionname());
    assertEquals(CompactionType.MAJOR, c.getType());
    assertEquals("initiated", c.getState());
    assertEquals(0L, c.getStart());
}

Example 72 with ShowCompactResponseElement

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

the class TestInitiator method majorCompactOnPartitionTooManyAborts.

@Test
public void majorCompactOnPartitionTooManyAborts() throws Exception {
    Table t = newTable("default", "mcoptma", true);
    Partition p = newPartition(t, "today");
    HiveConf.setIntVar(conf, HiveConf.ConfVars.HIVE_COMPACTOR_ABORTEDTXN_THRESHOLD, 10);
    for (int i = 0; i < 11; i++) {
        long txnid = openTxn();
        LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.TABLE, "default");
        comp.setTablename("mcoptma");
        comp.setPartitionname("ds=today");
        comp.setOperationType(DataOperationType.DELETE);
        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);
        txnHandler.abortTxn(new AbortTxnRequest(txnid));
    }
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(1, compacts.size());
    Assert.assertEquals("initiated", compacts.get(0).getState());
    Assert.assertEquals("mcoptma", compacts.get(0).getTablename());
    Assert.assertEquals("ds=today", compacts.get(0).getPartitionname());
    Assert.assertEquals(CompactionType.MAJOR, compacts.get(0).getType());
}

Example 73 with ShowCompactResponseElement

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

the class TestInitiator method compactTableTooManyDeltas.

@Test
public void compactTableTooManyDeltas() throws Exception {
    Table t = newTable("default", "cttmd", false);
    addBaseFile(t, null, 200L, 200);
    addDeltaFile(t, null, 201L, 201L, 1);
    addDeltaFile(t, null, 202L, 202L, 1);
    addDeltaFile(t, null, 203L, 203L, 1);
    addDeltaFile(t, null, 204L, 204L, 1);
    addDeltaFile(t, null, 205L, 205L, 1);
    addDeltaFile(t, null, 206L, 206L, 1);
    addDeltaFile(t, null, 207L, 207L, 1);
    addDeltaFile(t, null, 208L, 208L, 1);
    addDeltaFile(t, null, 209L, 209L, 1);
    addDeltaFile(t, null, 210L, 210L, 1);
    addDeltaFile(t, null, 211L, 211L, 1);
    burnThroughTransactions("default", "cttmd", 210);
    long txnid = openTxn();
    LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.TABLE, "default");
    comp.setTablename("cttmd");
    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", "cttmd", txnid);
    Assert.assertEquals(211, writeid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(1, compacts.size());
    Assert.assertEquals("initiated", compacts.get(0).getState());
    Assert.assertEquals("cttmd", compacts.get(0).getTablename());
    Assert.assertEquals(CompactionType.MINOR, compacts.get(0).getType());
}

Example 74 with ShowCompactResponseElement

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

the class TestInitiator method compactTableHighDeltaPct.

@Test
public void compactTableHighDeltaPct() throws Exception {
    Table t = newTable("default", "cthdp", false);
    addBaseFile(t, null, 20L, 20);
    addDeltaFile(t, null, 21L, 22L, 2);
    addDeltaFile(t, null, 23L, 24L, 2);
    burnThroughTransactions("default", "cthdp", 23);
    long txnid = openTxn();
    LockComponent comp = new LockComponent(LockType.SHARED_WRITE, LockLevel.TABLE, "default");
    comp.setTablename("cthdp");
    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", "cthdp", txnid);
    Assert.assertEquals(24, writeid);
    txnHandler.commitTxn(new CommitTxnRequest(txnid));
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(1, compacts.size());
    Assert.assertEquals("initiated", compacts.get(0).getState());
    Assert.assertEquals("cthdp", compacts.get(0).getTablename());
    Assert.assertEquals(CompactionType.MAJOR, compacts.get(0).getType());
}

Example 75 with ShowCompactResponseElement

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

the class TestInitiator method recoverFailedLocalWorkers.

@Test
public void recoverFailedLocalWorkers() throws Exception {
    Table t = newTable("default", "rflw1", false);
    CompactionRequest rqst = new CompactionRequest("default", "rflw1", CompactionType.MINOR);
    txnHandler.compact(rqst);
    t = newTable("default", "rflw2", false);
    rqst = new CompactionRequest("default", "rflw2", CompactionType.MINOR);
    txnHandler.compact(rqst);
    txnHandler.findNextToCompact(aFindNextCompactRequest(ServerUtils.hostname() + "-193892", "4.0.0"));
    txnHandler.findNextToCompact(aFindNextCompactRequest("nosuchhost-193892", "4.0.0"));
    startInitiator();
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    Assert.assertEquals(2, compacts.size());
    boolean sawInitiated = false;
    for (ShowCompactResponseElement c : compacts) {
        if (c.getState().equals("working")) {
            Assert.assertEquals("nosuchhost-193892", c.getWorkerid());
        } else if (c.getState().equals("initiated")) {
            sawInitiated = true;
        } else {
            Assert.fail("Unexpected state");
        }
    }
    Assert.assertTrue(sawInitiated);
}