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

Example 26 with ShowCompactResponse

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

the class TestAcidOnTez method testJoin.

// Ideally test like this should be a qfile test. However, the explain output from qfile is always
// slightly different depending on where the test is run, specifically due to file size estimation
private void testJoin(String engine, String joinType) throws Exception {
    // make a clone of existing hive conf
    HiveConf confForTez = new HiveConf(hiveConf);
    // make a clone of existing hive conf
    HiveConf confForMR = new HiveConf(hiveConf);
    if (engine.equals("tez")) {
        // one-time setup to make query able to run with Tez
        setupTez(confForTez);
    }
    if (joinType.equals("MapJoin")) {
        setupMapJoin(confForTez);
        setupMapJoin(confForMR);
    }
    runQueries(engine, joinType, confForTez, confForMR);
    // Perform compaction. Join result after compaction should still be the same
    runStatementOnDriver("alter table " + Table.ACIDTBL + " compact 'MAJOR'");
    TestTxnCommands2.runWorker(hiveConf);
    TxnStore txnHandler = TxnUtils.getTxnStore(hiveConf);
    ShowCompactResponse resp = txnHandler.showCompact(new ShowCompactRequest());
    Assert.assertEquals("Unexpected number of compactions in history", 1, resp.getCompactsSize());
    Assert.assertEquals("Unexpected 0 compaction state", TxnStore.CLEANING_RESPONSE, resp.getCompacts().get(0).getState());
    TestTxnCommands2.runCleaner(hiveConf);
    runQueries(engine, joinType, confForTez, confForMR);
}

Example 27 with ShowCompactResponse

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

the class TestCompactionTxnHandler method testFindNextToCompact.

@Test
public void testFindNextToCompact() throws Exception {
    CompactionRequest rqst = new CompactionRequest("foo", "bar", CompactionType.MINOR);
    rqst.setPartitionname("ds=today");
    txnHandler.compact(rqst);
    long now = System.currentTimeMillis();
    CompactionInfo ci = txnHandler.findNextToCompact("fred");
    assertNotNull(ci);
    assertEquals("foo", ci.dbname);
    assertEquals("bar", ci.tableName);
    assertEquals("ds=today", ci.partName);
    assertEquals(CompactionType.MINOR, ci.type);
    assertNull(ci.runAs);
    assertNull(txnHandler.findNextToCompact("fred"));
    txnHandler.setRunAs(ci.id, "bob");
    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.MINOR, c.getType());
    assertEquals("working", c.getState());
    assertTrue(c.getStart() - 5000 < now && c.getStart() + 5000 > now);
    assertEquals("fred", c.getWorkerid());
    assertEquals("bob", c.getRunAs());
}

Example 28 with ShowCompactResponse

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

the class TestCompactionTxnHandler method testRevokeFromLocalWorkers.

@Test
public void testRevokeFromLocalWorkers() throws Exception {
    CompactionRequest rqst = new CompactionRequest("foo", "bar", CompactionType.MINOR);
    txnHandler.compact(rqst);
    rqst = new CompactionRequest("foo", "baz", CompactionType.MINOR);
    txnHandler.compact(rqst);
    rqst = new CompactionRequest("foo", "bazzoo", CompactionType.MINOR);
    txnHandler.compact(rqst);
    assertNotNull(txnHandler.findNextToCompact("fred-193892"));
    assertNotNull(txnHandler.findNextToCompact("bob-193892"));
    assertNotNull(txnHandler.findNextToCompact("fred-193893"));
    txnHandler.revokeFromLocalWorkers("fred");
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    assertEquals(3, compacts.size());
    boolean sawWorkingBob = false;
    int initiatedCount = 0;
    for (ShowCompactResponseElement c : compacts) {
        if (c.getState().equals("working")) {
            assertEquals("bob-193892", c.getWorkerid());
            sawWorkingBob = true;
        } else if (c.getState().equals("initiated")) {
            initiatedCount++;
        } else {
            fail("Unexpected state");
        }
    }
    assertTrue(sawWorkingBob);
    assertEquals(2, initiatedCount);
}

Example 29 with ShowCompactResponse

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

the class TestCompactionTxnHandler method testRevokeTimedOutWorkers.

@Test
public void testRevokeTimedOutWorkers() throws Exception {
    CompactionRequest rqst = new CompactionRequest("foo", "bar", CompactionType.MINOR);
    txnHandler.compact(rqst);
    rqst = new CompactionRequest("foo", "baz", CompactionType.MINOR);
    txnHandler.compact(rqst);
    assertNotNull(txnHandler.findNextToCompact("fred-193892"));
    Thread.sleep(200);
    assertNotNull(txnHandler.findNextToCompact("fred-193892"));
    txnHandler.revokeTimedoutWorkers(100);
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    List<ShowCompactResponseElement> compacts = rsp.getCompacts();
    assertEquals(2, compacts.size());
    boolean sawWorking = false, sawInitiated = false;
    for (ShowCompactResponseElement c : compacts) {
        if (c.getState().equals("working"))
            sawWorking = true;
        else if (c.getState().equals("initiated"))
            sawInitiated = true;
        else
            fail("Unexpected state");
    }
    assertTrue(sawWorking);
    assertTrue(sawInitiated);
}

Example 30 with ShowCompactResponse

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

the class TestCompactionTxnHandler method testMarkCleaned.

@Test
public void testMarkCleaned() throws Exception {
    CompactionRequest rqst = new CompactionRequest("foo", "bar", CompactionType.MINOR);
    rqst.setPartitionname("ds=today");
    txnHandler.compact(rqst);
    assertEquals(0, txnHandler.findReadyToClean().size());
    CompactionInfo ci = txnHandler.findNextToCompact("fred");
    assertNotNull(ci);
    assertEquals(0, txnHandler.findReadyToClean().size());
    txnHandler.markCompacted(ci);
    assertNull(txnHandler.findNextToCompact("fred"));
    List<CompactionInfo> toClean = txnHandler.findReadyToClean();
    assertEquals(1, toClean.size());
    assertNull(txnHandler.findNextToCompact("fred"));
    txnHandler.markCleaned(ci);
    assertNull(txnHandler.findNextToCompact("fred"));
    assertEquals(0, txnHandler.findReadyToClean().size());
    ShowCompactResponse rsp = txnHandler.showCompact(new ShowCompactRequest());
    assertEquals(1, rsp.getCompactsSize());
    assertTrue(TxnHandler.SUCCEEDED_RESPONSE.equals(rsp.getCompacts().get(0).getState()));
}