Examples with DataSourceAnalysis org.apache.druid.query.planning.DataSourceAnalysis used on opensource projects

Example 1 with DataSourceAnalysis

use of org.apache.druid.query.planning.DataSourceAnalysis in project druid by druid-io.

the class JoinableFactoryWrapperTest method test_computeJoinDataSourceCacheKey_keyChangesWithExpression.

@Test
public void test_computeJoinDataSourceCacheKey_keyChangesWithExpression() {
    DataSourceAnalysis analysis = EasyMock.mock(DataSourceAnalysis.class);
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.empty()).anyTimes();
    JoinableFactoryWrapper joinableFactoryWrapper = new JoinableFactoryWrapper(new JoinableFactoryWithCacheKey());
    PreJoinableClause clause1 = makeGlobalPreJoinableClause("dataSource_1", "y == \"j.y\"", "j.");
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Collections.singletonList(clause1)).anyTimes();
    EasyMock.replay(analysis);
    Optional<byte[]> cacheKey1 = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertTrue(cacheKey1.isPresent());
    Assert.assertNotEquals(0, cacheKey1.get().length);
    PreJoinableClause clause2 = makeGlobalPreJoinableClause("dataSource_1", "x == \"j.x\"", "j.");
    EasyMock.reset(analysis);
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Collections.singletonList(clause2)).anyTimes();
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.empty()).anyTimes();
    EasyMock.replay(analysis);
    Optional<byte[]> cacheKey2 = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertTrue(cacheKey2.isPresent());
    Assert.assertFalse(Arrays.equals(cacheKey1.get(), cacheKey2.get()));
}

Example 2 with DataSourceAnalysis

use of org.apache.druid.query.planning.DataSourceAnalysis in project druid by druid-io.

the class JoinableFactoryWrapperTest method test_computeJoinDataSourceCacheKey_noHashJoin.

@Test
public void test_computeJoinDataSourceCacheKey_noHashJoin() {
    PreJoinableClause clause1 = makeGlobalPreJoinableClause("dataSource_1", "x == \"j.x\"", "j.");
    PreJoinableClause clause2 = makeGlobalPreJoinableClause("dataSource_2", "x != \"h.x\"", "h.");
    DataSourceAnalysis analysis = EasyMock.mock(DataSourceAnalysis.class);
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Arrays.asList(clause1, clause2)).anyTimes();
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.of(TrueDimFilter.instance())).anyTimes();
    EasyMock.replay(analysis);
    JoinableFactoryWrapper joinableFactoryWrapper = new JoinableFactoryWrapper(new JoinableFactoryWithCacheKey());
    Optional<byte[]> cacheKey = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertFalse(cacheKey.isPresent());
}

Example 3 with DataSourceAnalysis

use of org.apache.druid.query.planning.DataSourceAnalysis in project druid by druid-io.

the class JoinableFactoryWrapperTest method test_computeJoinDataSourceCacheKey_keyChangesWithPrefix.

@Test
public void test_computeJoinDataSourceCacheKey_keyChangesWithPrefix() {
    DataSourceAnalysis analysis = EasyMock.mock(DataSourceAnalysis.class);
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.empty()).anyTimes();
    JoinableFactoryWrapper joinableFactoryWrapper = new JoinableFactoryWrapper(new JoinableFactoryWithCacheKey());
    PreJoinableClause clause1 = makeGlobalPreJoinableClause("dataSource_1", "abc == xyz", "ab");
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Collections.singletonList(clause1)).anyTimes();
    EasyMock.replay(analysis);
    Optional<byte[]> cacheKey1 = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertTrue(cacheKey1.isPresent());
    Assert.assertNotEquals(0, cacheKey1.get().length);
    PreJoinableClause clause2 = makeGlobalPreJoinableClause("dataSource_1", "abc == xyz", "xy");
    EasyMock.reset(analysis);
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Collections.singletonList(clause2)).anyTimes();
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.empty()).anyTimes();
    EasyMock.replay(analysis);
    Optional<byte[]> cacheKey2 = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertTrue(cacheKey2.isPresent());
    Assert.assertFalse(Arrays.equals(cacheKey1.get(), cacheKey2.get()));
}

Example 4 with DataSourceAnalysis

use of org.apache.druid.query.planning.DataSourceAnalysis in project druid by druid-io.

the class JoinableFactoryWrapperTest method test_computeJoinDataSourceCacheKey_keyChangesWithJoinType.

@Test
public void test_computeJoinDataSourceCacheKey_keyChangesWithJoinType() {
    DataSourceAnalysis analysis = EasyMock.mock(DataSourceAnalysis.class);
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.empty()).anyTimes();
    JoinableFactoryWrapper joinableFactoryWrapper = new JoinableFactoryWrapper(new JoinableFactoryWithCacheKey());
    PreJoinableClause clause1 = makeGlobalPreJoinableClause("dataSource_1", "x == \"j.x\"", "j.", JoinType.LEFT);
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Collections.singletonList(clause1)).anyTimes();
    EasyMock.replay(analysis);
    Optional<byte[]> cacheKey1 = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertTrue(cacheKey1.isPresent());
    Assert.assertNotEquals(0, cacheKey1.get().length);
    PreJoinableClause clause2 = makeGlobalPreJoinableClause("dataSource_1", "x == \"j.x\"", "j.", JoinType.INNER);
    EasyMock.reset(analysis);
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Collections.singletonList(clause2)).anyTimes();
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.empty()).anyTimes();
    EasyMock.replay(analysis);
    Optional<byte[]> cacheKey2 = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertTrue(cacheKey2.isPresent());
    Assert.assertFalse(Arrays.equals(cacheKey1.get(), cacheKey2.get()));
}

Example 5 with DataSourceAnalysis

use of org.apache.druid.query.planning.DataSourceAnalysis in project druid by druid-io.

the class JoinableFactoryWrapperTest method test_computeJoinDataSourceCacheKey_cachingUnsupported.

@Test
public void test_computeJoinDataSourceCacheKey_cachingUnsupported() {
    PreJoinableClause clause1 = makeGlobalPreJoinableClause("dataSource_1", "x == \"j.x\"", "j.");
    DataSource dataSource = new LookupDataSource("lookup");
    PreJoinableClause clause2 = makePreJoinableClause(dataSource, "x == \"h.x\"", "h.", JoinType.LEFT);
    DataSourceAnalysis analysis = EasyMock.mock(DataSourceAnalysis.class);
    EasyMock.expect(analysis.getPreJoinableClauses()).andReturn(Arrays.asList(clause1, clause2)).anyTimes();
    EasyMock.expect(analysis.getJoinBaseTableFilter()).andReturn(Optional.of(TrueDimFilter.instance())).anyTimes();
    EasyMock.replay(analysis);
    JoinableFactoryWrapper joinableFactoryWrapper = new JoinableFactoryWrapper(new JoinableFactoryWithCacheKey());
    Optional<byte[]> cacheKey = joinableFactoryWrapper.computeJoinDataSourceCacheKey(analysis);
    Assert.assertFalse(cacheKey.isPresent());
}