Package org.apache.hadoop.hive.ql.plan

Examples of org.apache.hadoop.hive.ql.plan.showTablesDesc

283
284
285
286
287
288
289
290
291
292
293
294
295
296
        if (switchDb != null) {
            Database db = cntxt.getHive().getDatabase(switchDb.getDatabaseName());
            authorize(db, Privilege.SELECT);
        }

        ShowTablesDesc showTables = work.getShowTblsDesc();
        if (showTables != null) {
            String dbName = showTables.getDbName() == null ? cntxt.getHive().getCurrentDatabase()
                : showTables.getDbName();
            authorize(cntxt.getHive().getDatabase(dbName), Privilege.SELECT);
        }

        ShowTableStatusDesc showTableStatus = work.getShowTblStatusDesc();
        if (showTableStatus != null) {
View Full Code Here
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), showDatabasesDesc), conf));
    setFetchTask(createFetchTask(showDatabasesDesc.getSchema()));
  }

  private void analyzeShowTables(ASTNode ast) throws SemanticException {
    ShowTablesDesc showTblsDesc;
    String dbName = db.getCurrentDatabase();
    String tableNames = null;

    if (ast.getChildCount() > 3) {
      throw new SemanticException(ErrorMsg.GENERIC_ERROR.getMsg());
    }

    switch (ast.getChildCount()) {
    case 1: // Uses a pattern
      tableNames = unescapeSQLString(ast.getChild(0).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName, tableNames);
      break;
    case 2: // Specifies a DB
      assert (ast.getChild(0).getType() == HiveParser.TOK_FROM);
      dbName = unescapeIdentifier(ast.getChild(1).getText());
      validateDatabase(dbName);
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    case 3: // Uses a pattern and specifies a DB
      assert (ast.getChild(0).getType() == HiveParser.TOK_FROM);
      dbName = unescapeIdentifier(ast.getChild(1).getText());
      tableNames = unescapeSQLString(ast.getChild(2).getText());
      validateDatabase(dbName);
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName, tableNames);
      break;
    default: // No pattern or DB
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showTblsDesc), conf));
    setFetchTask(createFetchTask(showTblsDesc.getSchema()));
  }
View Full Code Here
327
328
329
330
331
332
333
334
335
336
337
      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
      if (showTbls != null) {
        return showTables(db, showTbls);
      }

      ShowColumnsDesc showCols = work.getShowColumnsDesc();
View Full Code Here
220
221
222
223
224
225
226
227
228
229
230
      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
      if (showTbls != null) {
        return showTables(db, showTbls);
      }

      ShowTableStatusDesc showTblStatus = work.getShowTblStatusDesc();
View Full Code Here
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), showDatabasesDesc), conf));
    setFetchTask(createFetchTask(showDatabasesDesc.getSchema()));
  }

  private void analyzeShowTables(ASTNode ast) throws SemanticException {
    ShowTablesDesc showTblsDesc;
    String dbName = db.getCurrentDatabase();
    String tableNames = null;

    if (ast.getChildCount() > 3) {
      throw new SemanticException(ErrorMsg.GENERIC_ERROR.getMsg());
    }

    switch (ast.getChildCount()) {
    case 1: // Uses a pattern
      tableNames = unescapeSQLString(ast.getChild(0).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName, tableNames);
      break;
    case 2: // Specifies a DB
      assert(ast.getChild(0).getType() == HiveParser.TOK_FROM);
      dbName = unescapeIdentifier(ast.getChild(1).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    case 3: // Uses a pattern and specifies a DB
      assert(ast.getChild(0).getType() == HiveParser.TOK_FROM);
      dbName = unescapeIdentifier(ast.getChild(1).getText());
      tableNames = unescapeSQLString(ast.getChild(2).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName, tableNames);
      break;
    default: // No pattern or DB
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showTblsDesc), conf));
    setFetchTask(createFetchTask(showTblsDesc.getSchema()));
  }
View Full Code Here
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), showDatabasesDesc), conf));
    setFetchTask(createFetchTask(showDatabasesDesc.getSchema()));
  }

  private void analyzeShowTables(ASTNode ast) throws SemanticException {
    ShowTablesDesc showTblsDesc;
    String dbName = db.getCurrentDatabase();
    String tableNames = null;

    if (ast.getChildCount() > 3) {
      throw new SemanticException(ErrorMsg.GENERIC_ERROR.getMsg());
    }

    switch (ast.getChildCount()) {
    case 1: // Uses a pattern
      tableNames = unescapeSQLString(ast.getChild(0).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName, tableNames);
      break;
    case 2: // Specifies a DB
      assert(ast.getChild(0).getType() == HiveParser.TOK_FROM);
      dbName = unescapeIdentifier(ast.getChild(1).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    case 3: // Uses a pattern and specifies a DB
      assert(ast.getChild(0).getType() == HiveParser.TOK_FROM);
      dbName = unescapeIdentifier(ast.getChild(1).getText());
      tableNames = unescapeSQLString(ast.getChild(2).getText());
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName, tableNames);
      break;
    default: // No pattern or DB
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showTblsDesc), conf));
    setFetchTask(createFetchTask(showTblsDesc.getSchema()));
  }
View Full Code Here
272
273
274
275
276
277
278
279
280
281
282
283
284
285
    if (switchDb != null) {
      Database db = cntxt.getHive().getDatabase(switchDb.getDatabaseName());
      authorize(db, Privilege.SELECT);
    }

    ShowTablesDesc showTables = work.getShowTblsDesc();
    if (showTables != null) {
      String dbName = showTables.getDbName() == null ? cntxt.getHive().getCurrentDatabase()
          : showTables.getDbName();
      authorize(cntxt.getHive().getDatabase(dbName), Privilege.SELECT);
    }

    ShowTableStatusDesc showTableStatus = work.getShowTblStatusDesc();
    if (showTableStatus != null) {
View Full Code Here
299
300
301
302
303
304
305
306
307
308
309
      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
      if (showTbls != null) {
        return showTables(db, showTbls);
      }

      ShowTableStatusDesc showTblStatus = work.getShowTblStatusDesc();
View Full Code Here
287
288
289
290
291
292
293
294
295
296
297
298
299
300
    if (switchDb != null) {
      Database db = cntxt.getHive().getDatabase(switchDb.getDatabaseName());
      authorize(db, Privilege.SELECT);
    }

    ShowTablesDesc showTables = work.getShowTblsDesc();
    if (showTables != null) {
      String dbName = showTables.getDbName() == null ? SessionState.get().getCurrentDatabase()
        : showTables.getDbName();
      authorize(cntxt.getHive().getDatabase(dbName), Privilege.SELECT);
    }

    ShowTableStatusDesc showTableStatus = work.getShowTblStatusDesc();
    if (showTableStatus != null) {
View Full Code Here
286
287
288
289
290
291
292
293
294
295
296
297
298
299
    if (switchDb != null) {
      Database db = cntxt.getHive().getDatabase(switchDb.getDatabaseName());
      authorize(db, Privilege.SELECT);
    }

    ShowTablesDesc showTables = work.getShowTblsDesc();
    if (showTables != null) {
      String dbName = showTables.getDbName() == null ? SessionState.get().getCurrentDatabase()
        : showTables.getDbName();
      authorize(cntxt.getHive().getDatabase(dbName), Privilege.SELECT);
    }

    ShowTableStatusDesc showTableStatus = work.getShowTblStatusDesc();
    if (showTableStatus != null) {
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.ql.plan.showTablesDesc

  • org.apache.hadoop.hive.ql.exec.DDLTask
  • org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer
  • org.apache.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer
  • org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.