Examples with CommandProcessorResponse org.apache.hadoop.hive.ql.processors.CommandProcessorResponse used on opensource projects

Example 46 with CommandProcessorResponse

use of org.apache.hadoop.hive.ql.processors.CommandProcessorResponse in project hive by apache.

the class TestSemanticAnalysis method testCreateTableIfNotExists.

@Test
public void testCreateTableIfNotExists() throws MetaException, TException, NoSuchObjectException, CommandNeedRetryException {
    hcatDriver.run("drop table " + TBL_NAME);
    hcatDriver.run("create table " + TBL_NAME + " (a int) stored as RCFILE");
    Table tbl = client.getTable(MetaStoreUtils.DEFAULT_DATABASE_NAME, TBL_NAME);
    List<FieldSchema> cols = tbl.getSd().getCols();
    assertEquals(1, cols.size());
    assertTrue(cols.get(0).equals(new FieldSchema("a", "int", null)));
    assertEquals(RCFileInputFormat.class.getName(), tbl.getSd().getInputFormat());
    assertEquals(RCFileOutputFormat.class.getName(), tbl.getSd().getOutputFormat());
    CommandProcessorResponse resp = hcatDriver.run("create table if not exists junit_sem_analysis (a int) stored as RCFILE");
    assertEquals(0, resp.getResponseCode());
    assertNull(resp.getErrorMessage());
    tbl = client.getTable(MetaStoreUtils.DEFAULT_DATABASE_NAME, TBL_NAME);
    cols = tbl.getSd().getCols();
    assertEquals(1, cols.size());
    assertTrue(cols.get(0).equals(new FieldSchema("a", "int", null)));
    assertEquals(RCFileInputFormat.class.getName(), tbl.getSd().getInputFormat());
    assertEquals(RCFileOutputFormat.class.getName(), tbl.getSd().getOutputFormat());
    hcatDriver.run("drop table junit_sem_analysis");
}

Example 47 with CommandProcessorResponse

use of org.apache.hadoop.hive.ql.processors.CommandProcessorResponse in project hive by apache.

the class TestSemanticAnalysis method testAlterTblClusteredBy.

@Test
public void testAlterTblClusteredBy() throws CommandNeedRetryException {
    hcatDriver.run("drop table junit_sem_analysis");
    hcatDriver.run("create table junit_sem_analysis (a int) partitioned by (b string) stored as RCFILE");
    CommandProcessorResponse response = hcatDriver.run("alter table junit_sem_analysis clustered by (a) into 7 buckets");
    assertEquals(0, response.getResponseCode());
    hcatDriver.run("drop table junit_sem_analysis");
}

Example 48 with CommandProcessorResponse

use of org.apache.hadoop.hive.ql.processors.CommandProcessorResponse in project hive by apache.

the class TestSemanticAnalysis method testInvalidateClusteredBy.

@Test
public void testInvalidateClusteredBy() throws IOException, CommandNeedRetryException {
    hcatDriver.run("drop table junit_sem_analysis");
    query = "create table junit_sem_analysis (a int) partitioned by (b string) clustered by (a) into 10 buckets stored as TEXTFILE";
    CommandProcessorResponse response = hcatDriver.run(query);
    assertEquals(0, response.getResponseCode());
}

Example 49 with CommandProcessorResponse

use of org.apache.hadoop.hive.ql.processors.CommandProcessorResponse in project hive by apache.

the class TestSemanticAnalysis method testCTLPass.

@Test
public void testCTLPass() throws IOException, MetaException, TException, NoSuchObjectException, CommandNeedRetryException {
    try {
        hcatDriver.run("drop table junit_sem_analysis");
    } catch (Exception e) {
        LOG.error("Error in drop table.", e);
    }
    query = "create table junit_sem_analysis (a int) partitioned by (b string) stored as RCFILE";
    hcatDriver.run(query);
    String likeTbl = "like_table";
    hcatDriver.run("drop table " + likeTbl);
    query = "create table like_table like junit_sem_analysis";
    CommandProcessorResponse resp = hcatDriver.run(query);
    assertEquals(0, resp.getResponseCode());
//    Table tbl = client.getTable(MetaStoreUtils.DEFAULT_DATABASE_NAME, likeTbl);
//    assertEquals(likeTbl,tbl.getTableName());
//    List<FieldSchema> cols = tbl.getSd().getCols();
//    assertEquals(1, cols.size());
//    assertEquals(new FieldSchema("a", "int", null), cols.get(0));
//    assertEquals("org.apache.hadoop.hive.ql.io.RCFileInputFormat",tbl.getSd().getInputFormat());
//    assertEquals("org.apache.hadoop.hive.ql.io.RCFileOutputFormat",tbl.getSd().getOutputFormat());
//    Map<String, String> tblParams = tbl.getParameters();
//    assertEquals("org.apache.hadoop.hive.hcat.rcfile.RCFileInputStorageDriver", tblParams.get("hcat.isd"));
//    assertEquals("org.apache.hadoop.hive.hcat.rcfile.RCFileOutputStorageDriver", tblParams.get("hcat.osd"));
//
//    hcatDriver.run("drop table junit_sem_analysis");
//    hcatDriver.run("drop table "+likeTbl);
}

Example 50 with CommandProcessorResponse

use of org.apache.hadoop.hive.ql.processors.CommandProcessorResponse in project hive by apache.

the class TestSemanticAnalysis method testAlterTblTouch.

@Test
public void testAlterTblTouch() throws CommandNeedRetryException {
    hcatDriver.run("drop table junit_sem_analysis");
    hcatDriver.run("create table junit_sem_analysis (a int) partitioned by (b string) stored as RCFILE");
    CommandProcessorResponse response = hcatDriver.run("alter table junit_sem_analysis touch");
    assertEquals(0, response.getResponseCode());
    hcatDriver.run("alter table junit_sem_analysis touch partition (b='12')");
    assertEquals(0, response.getResponseCode());
    hcatDriver.run("drop table junit_sem_analysis");
}