Package org.kiji.schema

Examples of org.kiji.schema.Kiji$Factory

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  }

  /** Tests writer schema registration with no reader schema, ie. no constraint. */
  @Test
  public void testNoReaderSchema() throws Exception {
    final Kiji kiji = getKiji();
    kiji.createTable(KijiTableLayouts.getLayout(LAYOUT_DEVELOPER));
    final KijiTable table = kiji.openTable("dev");
    try {
      final EntityId eid = table.getEntityId("row");
      final KijiTableWriter writer = table.getWriterFactory().openTableWriter();
      try {
        // Registers writer schema 'long':
        writer.put(eid, "info", "user_id", (Long) 1L);

        // Should not need to register writer schema 'long':
        {
          final String layoutIdBefore = table.getLayout().getDesc().getLayoutId();
          writer.put(eid, "info", "user_id", (Long) 2L);
          final String layoutIdAfter = table.getLayout().getDesc().getLayoutId();
          Assert.assertEquals(layoutIdBefore, layoutIdAfter);
        }

        // Register writer schema 'string':
        writer.put(eid, "info", "user_id", "string");

        // Register writer schema for TestRecord1:
        final TestRecord1 record1 = TestRecord1.newBuilder().setInteger(314).build();
        writer.put(eid, "info", "user_id", record1);
      } finally {
        writer.close();
      }

      final List<AvroSchema> expectedIds = Lists.newArrayList(
          AvroSchema.newBuilder()
              .setUid(kiji.getSchemaTable().getOrCreateSchemaId(SCHEMA_LONG))
              .build(),
          AvroSchema.newBuilder()
              .setUid(kiji.getSchemaTable().getOrCreateSchemaId(SCHEMA_STRING))
              .build(),
          AvroSchema.newBuilder()
              .setUid(kiji.getSchemaTable().getOrCreateSchemaId(TestRecord1.SCHEMA$))
              .build());

      final List<AvroSchema> writerSchemaIds =
          table.getLayout().getCellSchema(KijiColumnName.create("info:user_id")).getWriters();
      Assert.assertEquals(expectedIds, writerSchemaIds);
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  }

  /** Tests writer schema compatibility with a LONG reader schema. */
  @Test
  public void testReaderSchemaLong() throws Exception {
    final Kiji kiji = getKiji();
    final TableLayoutDesc desc = KijiTableLayouts.getLayout(LAYOUT_DEVELOPER);
    final CellSchema cellSchema = desc.getLocalityGroups().get(0)
        .getFamilies().get(0)
        .getColumns().get(0)
        .getColumnSchema();
    cellSchema.setReaders(Lists.newArrayList(
        AvroSchema.newBuilder()
            .setUid(kiji.getSchemaTable().getOrCreateSchemaId(SCHEMA_LONG))
            .build()));

    kiji.createTable(desc);
    final KijiTable table = kiji.openTable("dev");
    try {
      final EntityId eid = table.getEntityId("row");
      final KijiTableWriter writer = table.getWriterFactory().openTableWriter();
      try {
        // Registering 'long' as a writer schema: compatible with 'long' reader schema:
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  }

  /** Tests writer schema compatibility with record schemas. */
  @Test
  public void testReaderSchemaTestRecord2() throws Exception {
    final Kiji kiji = getKiji();
    final TableLayoutDesc desc = KijiTableLayouts.getLayout(LAYOUT_DEVELOPER);
    final CellSchema cellSchema = desc.getLocalityGroups().get(0)
        .getFamilies().get(0)
        .getColumns().get(0)
        .getColumnSchema();
    cellSchema.setReaders(Lists.newArrayList(
        AvroSchema.newBuilder()
            .setUid(kiji.getSchemaTable().getOrCreateSchemaId(INT_TEXT_RECORD1))
            .build()));

    kiji.createTable(desc);
    final KijiTable table = kiji.openTable("dev");
    try {
      final EntityId eid = table.getEntityId("row");
      final KijiTableWriter writer = table.getWriterFactory().openTableWriter();
      try {
        // Register writer schema TestRecord1, compatible with reader TestRecord2:
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  @Test
  public void testBuilder() throws Exception {
    final KijiTableLayout layout =
        KijiTableLayout.newLayout(KijiTableLayouts.getLayout(KijiTableLayouts.SIMPLE));

    final Kiji kiji = new InstanceBuilder(getKiji())
        .withTable("table", layout)
            .withRow("row1")
                .withFamily("family")
                    .withQualifier("column").withValue(1, "foo1")
                                            .withValue(2, "foo2")
            .withRow("row2")
                .withFamily("family")
                    .withQualifier("column").withValue(100, "foo3")
        .build();

    final KijiTable table = kiji.openTable("table");
    final KijiTableReader reader = table.openTableReader();

    // Verify the first row.
    final KijiDataRequest req = KijiDataRequest.create("family", "column");
    final KijiRowData row1 = reader.get(table.getEntityId("row1"), req);
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public class TestScanTool extends KijiToolTest {
  private static final Logger LOG = LoggerFactory.getLogger(TestScanTool.class);

  @Test
  public void testUnderspecified() throws Exception {
    final Kiji kiji = getKiji();
    final KijiURI hbaseURI = KijiURI.newBuilder(kiji.getURI()).withInstanceName(null).build();

    assertEquals(BaseTool.FAILURE, runTool(new ScanTool(), hbaseURI.toString()));
    assertTrue(mToolOutputLines[0].startsWith("Specify a cluster"));
    assertEquals(BaseTool.FAILURE, runTool(new ScanTool()));
    assertTrue(mToolOutputLines[0].startsWith("URI must be specified"));
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    assertTrue(mToolOutputLines[0].startsWith("--timestamp"));
  }

  @Test
  public void testScanTable() throws Exception {
    final Kiji kiji = getKiji();
    kiji.createTable(KijiTableLayouts.getLayout(KijiTableLayouts.SIMPLE));
    final KijiTable table = kiji.openTable("table");
    try {
      // Table is empty:
      assertEquals(BaseTool.SUCCESS, runTool(new ScanTool(), table.getURI().toString()));
      assertEquals(1, mToolOutputLines.length);
      assertTrue(mToolOutputLines[0].startsWith("Scanning kiji table: "));
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    }
  }

  @Test
  public void testFormattedRowKey() throws Exception {
    final Kiji kiji = getKiji();
    final KijiTableLayout layout = KijiTableLayouts.getTableLayout(KijiTableLayouts.FORMATTED_RKF);
    new InstanceBuilder(kiji)
        .withTable(layout.getName(), layout)
            .withRow("dummy", "str1", "str2", 1, 2L)
                .withFamily("family").withQualifier("column")
                    .withValue(1L, "string-value")
                    .withValue(2L, "string-value2")
            .withRow("dummy", "str1", "str2", 1)
                .withFamily("family").withQualifier("column").withValue(1L, "string-value")
            .withRow("dummy", "str1", "str2")
                .withFamily("family").withQualifier("column").withValue(1L, "string-value")
            .withRow("dummy", "str1")
                .withFamily("family").withQualifier("column").withValue(1L, "string-value")
            .withRow("dummy")
                .withFamily("family").withQualifier("column").withValue(1L, "string-value")
        .build();

    final KijiTable table = kiji.openTable(layout.getName());
    try {
      assertEquals(BaseTool.SUCCESS, runTool(new ScanTool(), table.getURI().toString()));
      assertEquals(15, mToolOutputLines.length);
    } finally {
      ResourceUtils.releaseOrLog(table);
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    }
  }

  @Test
  public void testKijiScanStartAndLimitRow() throws Exception {
    final Kiji kiji = getKiji();

    TableLayoutDesc desc = KijiTableLayouts.getLayout(KijiTableLayouts.FOO_TEST);
    ((RowKeyFormat2)desc.getKeysFormat()).setEncoding(RowKeyEncoding.RAW);

    final KijiTableLayout layout =  KijiTableLayout.newLayout(desc);
    final long timestamp = 10L;
    new InstanceBuilder(kiji)
        .withTable(layout.getName(), layout)
            .withRow("gwu@usermail.example.com")
                .withFamily("info")
                    .withQualifier("email").withValue(timestamp, "gwu@usermail.example.com")
                    .withQualifier("name").withValue(timestamp, "Garrett Wu")
            .withRow("aaron@usermail.example.com")
                .withFamily("info")
                    .withQualifier("email").withValue(timestamp, "aaron@usermail.example.com")
                    .withQualifier("name").withValue(timestamp, "Aaron Kimball")
            .withRow("christophe@usermail.example.com")
                .withFamily("info")
                    .withQualifier("email")
                        .withValue(timestamp, "christophe@usermail.example.com")
                    .withQualifier("name").withValue(timestamp, "Christophe Bisciglia")
            .withRow("kiyan@usermail.example.com")
                .withFamily("info")
                    .withQualifier("email").withValue(timestamp, "kiyan@usermail.example.com")
                    .withQualifier("name").withValue(timestamp, "Kiyan Ahmadizadeh")
            .withRow("john.doe@gmail.com")
                .withFamily("info")
                    .withQualifier("email").withValue(timestamp, "john.doe@gmail.com")
                    .withQualifier("name").withValue(timestamp, "John Doe")
            .withRow("jane.doe@gmail.com")
                .withFamily("info")
                    .withQualifier("email").withValue(timestamp, "jane.doe@gmail.com")
                    .withQualifier("name").withValue(timestamp, "Jane Doe")
        .build();

    final KijiTable table = kiji.openTable(layout.getName());
    try {
      assertEquals(BaseTool.SUCCESS, runTool(new ScanTool(),
          table.getURI().toString() + "info:name"
      ));
      assertEquals(18, mToolOutputLines.length);
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    }
  }

  @Test
  public void testRangeScanFormattedRKF() throws Exception {
    final Kiji kiji = getKiji();
    final KijiTableLayout layout = KijiTableLayouts.getTableLayout(KijiTableLayouts.FORMATTED_RKF);
    new InstanceBuilder(kiji)
        .withTable(layout.getName(), layout)
            .withRow("NYC", "Technology", "widget", 1, 2)
                .withFamily("family").withQualifier("column")
                    .withValue("Candaules")
            .withRow("NYC", "Technology", "widget", 1, 20)
                .withFamily("family").withQualifier("column")
                    .withValue("Croesus")
            .withRow("NYC", "Technology", "thingie", 2)
                .withFamily("family").withQualifier("column")
                    .withValue("Gyges")
            .withRow("DC", "Technology", "stuff", 123)
                .withFamily("family").withQualifier("column")
                    .withValue("Glaucon")
            .withRow("DC", "Technology", "stuff", 124, 1)
                .withFamily("family").withQualifier("column")
                    .withValue("Lydia")
        .build();

    final KijiTable table = kiji.openTable(layout.getName());
    try {
      assertEquals(BaseTool.SUCCESS, runTool(new ScanTool(), table.getURI().toString(),
          "--start-row=['NYC','Technology','widget',1,2]",
          "--limit-row=['NYC','Technology','widget',1,30]",
          "--debug"
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    }
  }

  @Test
  public void testTableNoFamilies() throws Exception {
    final Kiji kiji = new InstanceBuilder(getKiji())
        .withTable(KijiTableLayouts.getLayout(KijiTableLayouts.NOFAMILY))
        .build();
    final KijiTable table = kiji.openTable("nofamily");
    try {
      assertEquals(BaseTool.SUCCESS, runTool(new ScanTool(), table.getURI().toString()));
    } finally {
      table.release();
    }
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