Examples with InterpreterResult org.apache.zeppelin.interpreter.InterpreterResult used on opensource projects

Example 81 with InterpreterResult

use of org.apache.zeppelin.interpreter.InterpreterResult in project zeppelin by apache.

the class AlluxioInterpreterTest method mkdirTest.

@Test
public void mkdirTest() throws IOException, AlluxioException {
    String qualifiedPath = "tachyon://" + mLocalAlluxioCluster.getMasterHostname() + ":" + mLocalAlluxioCluster.getMasterPort() + "/root/testFile1";
    InterpreterResult output = alluxioInterpreter.interpret("mkdir " + qualifiedPath, null);
    boolean existsDir = fs.exists(new AlluxioURI("/root/testFile1"));
    Assert.assertEquals("Successfully created directory " + qualifiedPath + "\n\n", output.message().get(0).getData());
    Assert.assertTrue(existsDir);
}

Example 82 with InterpreterResult

use of org.apache.zeppelin.interpreter.InterpreterResult in project zeppelin by apache.

the class BeamInterpreterTest method testStaticReplWithoutMain.

@Test
public void testStaticReplWithoutMain() {
    StringBuffer sourceCode = new StringBuffer();
    sourceCode.append("package org.mdkt;\n");
    sourceCode.append("public class HelloClass {\n");
    sourceCode.append("   public String hello() { return \"hello\"; }");
    sourceCode.append("}");
    InterpreterResult res = beam.interpret(sourceCode.toString(), context);
    assertEquals(InterpreterResult.Code.ERROR, res.code());
}

Example 83 with InterpreterResult

use of org.apache.zeppelin.interpreter.InterpreterResult in project zeppelin by apache.

the class BeamInterpreterTest method testStaticReplWithSyntaxError.

@Test
public void testStaticReplWithSyntaxError() {
    StringWriter writer = new StringWriter();
    PrintWriter out = new PrintWriter(writer);
    out.println("public class HelloWorld {");
    out.println("  public static void main(String args[]) {");
    out.println("    System.out.prin(\"This is in another java file\");");
    out.println("  }");
    out.println("}");
    out.close();
    InterpreterResult res = beam.interpret(writer.toString(), context);
    assertEquals(InterpreterResult.Code.ERROR, res.code());
}

Example 84 with InterpreterResult

use of org.apache.zeppelin.interpreter.InterpreterResult in project zeppelin by apache.

the class BigQueryInterpreter method executeSql.

//Function to call bigQuery to run SQL and return results to the Interpreter for output
private InterpreterResult executeSql(String sql) {
    int counter = 0;
    StringBuilder finalmessage = null;
    finalmessage = new StringBuilder("%table ");
    String projId = getProperty(PROJECT_ID);
    long wTime = Long.parseLong(getProperty(WAIT_TIME));
    long maxRows = Long.parseLong(getProperty(MAX_ROWS));
    Iterator<GetQueryResultsResponse> pages;
    try {
        pages = run(sql, projId, wTime, maxRows);
    } catch (IOException ex) {
        logger.error(ex.getMessage());
        return new InterpreterResult(Code.ERROR, ex.getMessage());
    }
    try {
        while (pages.hasNext()) {
            finalmessage.append(printRows(pages.next()));
        }
        return new InterpreterResult(Code.SUCCESS, finalmessage.toString());
    } catch (NullPointerException ex) {
        return new InterpreterResult(Code.ERROR, ex.getMessage());
    }
}

Example 85 with InterpreterResult

use of org.apache.zeppelin.interpreter.InterpreterResult in project zeppelin by apache.

the class BigQueryInterpreterTest method badSqlSyntaxFails.

@Test
public void badSqlSyntaxFails() {
    InterpreterResult ret = bqInterpreter.interpret(CONSTANTS.getWrong(), context);
    assertEquals(InterpreterResult.Code.ERROR, ret.code());
}