Examples of org.apache.hive.beeline.BeeLine

org.apache.hive.beeline.BeeLine
A console SQL shell with command completion.
TODO:
- User-friendly connection prompts
- Page results
- Handle binary data (blob fields)
- Implement command aliases
- Stored procedure execution
- Binding parameters to prepared statements
- Scripting language
- XA transactions

   * @throws Any exception while executing
   * @return The stderr and stdout from running the script
   */
  private String testCommandLineScript(String scriptFileName) throws Throwable {
    String[] args = {"-d", BeeLine.BEELINE_DEFAULT_JDBC_DRIVER, "-u", JDBC_URL, "-f", scriptFileName};
    BeeLine beeLine = new BeeLine();
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    PrintStream beelineOutputStream = new PrintStream(os);
    beeLine.setOutputStream(beelineOutputStream);
    beeLine.setErrorStream(beelineOutputStream);
    beeLine.begin(args, null);
    String output = os.toString("UTF8");


    return output;
  }

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   * HIVE-4566
   * @throws UnsupportedEncodingException
   */
  @Test
  public void testNPE() throws UnsupportedEncodingException {
    BeeLine beeLine = new BeeLine();


    ByteArrayOutputStream os = new ByteArrayOutputStream();
    PrintStream beelineOutputStream = new PrintStream(os);
    beeLine.setOutputStream(beelineOutputStream);
    beeLine.setErrorStream(beelineOutputStream);


    beeLine.runCommands( new String[] {"!typeinfo"} );
    String output = os.toString("UTF8");
    Assert.assertFalse( output.contains("java.lang.NullPointerException") );
    Assert.assertTrue( output.contains("No current connection") );


    beeLine.runCommands( new String[] {"!nativesql"} );
    output = os.toString("UTF8");
    Assert.assertFalse( output.contains("java.lang.NullPointerException") );
    Assert.assertTrue( output.contains("No current connection") );


    System.out.println(">>> PASSED " + "testNPE" );

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    argList.add("-p");
    argList.add(passWord);
    argList.add("-f");
    argList.add(sqlScriptFile);


    BeeLine beeLine = new BeeLine();
    if (!verbose) {
      beeLine.setOutputStream(new PrintStream(new NullOutputStream()));
      // beeLine.getOpts().setSilent(true);
    }
    // beeLine.getOpts().setAllowMultiLineCommand(false);
    // beeLine.getOpts().setIsolation("TRANSACTION_READ_COMMITTED");
    int status = beeLine.begin(argList.toArray(new String[0]), null);
    if (status != 0) {
      throw new IOException("Schema script failed, errorcode " + status);
    }
  }

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  public boolean hasErrors() {
    return hasErrors;
  }


  private void initBeeLine() throws Exception {
    beeLine = new BeeLine();
    beelineOutputStream = new PrintStream(new File(outputDirectory, qFileName + ".beeline"));
    beeLine.setOutputStream(beelineOutputStream);
    beeLine.setErrorStream(beelineOutputStream);
    beeLine.runCommands(new String[] {
        "!set verbose true",

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Related Classes of org.apache.hive.beeline.BeeLine

jline.ConsoleReader

org.apache.commons.cli.CommandLine

org.apache.hive.beeline.src.test.TestBeeLineWithArgs

org.apache.hive.beeline.util.QFileClient

org.apache.sentry.provider.db.tools.SentrySchemaTool

java.util.Properties

java.text.ChoiceFormat

java.sql.Driver

java.util.jar.Attributes

java.io.FileWriter

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