Collaboration diagram for com.mapd.tests.ImportAlterValidateSelectConcurrencyTest:

Public Member Functions
	ImportAlterValidateSelectConcurrencyTest (String csv_file_path, String geo_file_path)

void	testConcurrency () throws Exception

Static Public Member Functions
static void	main (String[] args) throws Exception

Package Attributes
String	csv_file_path

String	geo_file_path

Static Package Attributes
static final Logger	logger

Private Member Functions
void	runTest (String db, String dbaUser, String dbaPassword, String dbUser, String dbPassword) throws Exception

Detailed Description

Definition at line 29 of file ImportAlterValidateSelectConcurrencyTest.java.

Constructor & Destructor Documentation

com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.ImportAlterValidateSelectConcurrencyTest	(	String	csv_file_path,
		String	geo_file_path
	)

inline

Definition at line 36 of file ImportAlterValidateSelectConcurrencyTest.java.

References com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.csv_file_path, and com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.geo_file_path.

Referenced by com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.main().

                                                       {
     this.geo_file_path = geo_file_path;
     this.csv_file_path = csv_file_path;
   }

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Member Function Documentation

static void com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.main ( String[] args ) throws Exception

inlinestatic

Definition at line 42 of file ImportAlterValidateSelectConcurrencyTest.java.

References run_benchmark_import.args, and com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.ImportAlterValidateSelectConcurrencyTest().

                                                           {
     // Command Line Args:
     //  0: CSV file to import (absolute path accessible by server)
     //  1: Geo file to import (absolute path accessible by server)
     assert args.length == 2;
     ImportAlterValidateSelectConcurrencyTest test =
             new ImportAlterValidateSelectConcurrencyTest(args[0], args[1]);
     test.testConcurrency();
   }

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void com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.runTest	(	String	db,
		String	dbaUser,
		String	dbaPassword,
		String	dbUser,
		String	dbPassword
	)		throws Exception

inlineprivate

Definition at line 52 of file ImportAlterValidateSelectConcurrencyTest.java.

References com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.csv_file_path, com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.geo_file_path, i, run, and t.

Referenced by com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.testConcurrency().

                            {
     int num_threads = 4;
     final int runs = 25;
     final int fragment_size = 10;
     final String csvTableName = "import_test_mixed_varlen";
     final String geoTableName = "geospatial";
     Exception exceptions[] = new Exception[num_threads];
 
     final CyclicBarrier barrier = new CyclicBarrier(num_threads, new Runnable() {
       public void run() {
         try {
           MapdTestClient dba =
                   MapdTestClient.getClient("localhost", 6274, db, dbaUser, dbaPassword);
           dba.runSql("CREATE TABLE " + csvTableName
                   + "(pt GEOMETRY(POINT), ls GEOMETRY(LINESTRING), faii INTEGER[2], fadc DECIMAL(5, 2)[2], fatx TEXT[] ENCODING DICT(32), fatx2 TEXT[2] ENCODING DICT(32)) WITH(FRAGMENT_SIZE = "
                   + fragment_size + ")");
 
           dba.runSql("CREATE TABLE " + geoTableName
                   + "( trip INT, omnisci_geo MULTIPOLYGON ) WITH(FRAGMENT_SIZE = "
                   + fragment_size + ")");
 
         } catch (Exception e) {
           logger.error("[" + Thread.currentThread().getId() + "]"
                           + " Caught Exception: " + e.getMessage(),
                   e);
           exceptions[0] = e;
         }
       }
     });
 
     ArrayList<Thread> threads = new ArrayList<>();
     for (int i = 0; i < num_threads; i++) {
       logger.info("Starting " + i);
       final int threadId = i;
 
       Thread t = new Thread(new Runnable() {
         @Override
         public void run() {
           long tid = Thread.currentThread().getId();
           String logPrefix = "[" + tid + "]";
           String sql = "";
 
           TCopyParams copy_params = new TCopyParams();
           copy_params.has_header = TImportHeaderRow.NO_HEADER;
           copy_params.delimiter = ",";
           copy_params.null_str = "\\N";
           copy_params.quoted = true;
           copy_params.quote = "\"";
           copy_params.escape = "\"";
           copy_params.line_delim = "\n";
           copy_params.array_delim = ",";
           copy_params.array_begin = "{";
           copy_params.array_end = "}";
           copy_params.threads = 0;
 
           TCopyParams geo_copy_params = new TCopyParams();
           geo_copy_params.delimiter = ",";
           geo_copy_params.null_str = "\\N";
           geo_copy_params.quoted = true;
           geo_copy_params.quote = "\"";
           geo_copy_params.escape = "\"";
           geo_copy_params.line_delim = "\n";
           geo_copy_params.array_delim = ",";
           geo_copy_params.array_begin = "{";
           geo_copy_params.array_end = "}";
           geo_copy_params.threads = 0;
 
           try {
             barrier.await();
 
             MapdTestClient user =
                     MapdTestClient.getClient("localhost", 6274, db, dbUser, dbPassword);
 
             if (tid % 2 == 0) {
               logger.info(logPrefix + " IMPORT TABLE");
               user.import_table(csvTableName, csv_file_path, copy_params);
             }
 
             sql = "DELETE FROM " + csvTableName + " WHERE fatx2 IS NULL;";
             logger.info(logPrefix + " " + sql);
             user.runSql(sql);
 
             sql = "SELECT COUNT(*) FROM " + csvTableName + ";";
             logger.info(logPrefix + " " + sql);
             user.runSql(sql);
 
             if (threadId == 1) {
               Thread.sleep(5000); // Ensure import is launched
               sql = "ALTER TABLE " + csvTableName + " DROP COLUMN faii;";
               logger.info(logPrefix + " " + sql);
               user.runSql(sql);
             }
 
             // TODO(adb): add get_table_details once thread safe
 
             sql = "SELECT * FROM " + geoTableName + ";";
             logger.info(logPrefix + " VALIDATE " + sql);
             user.sqlValidate(sql);
 
             if (threadId == 3) {
               logger.info(logPrefix + " IMPORT GEO TABLE");
               user.import_geo_table(geoTableName,
                       geo_file_path,
                       copy_params,
                       new java.util.ArrayList<TColumnType>(),
                       new TCreateParams());
             }
 
             sql = "SELECT * FROM " + geoTableName + " LIMIT 2;";
             logger.info(logPrefix + " " + sql);
             user.runSql(sql);
 
             sql = "SELECT * FROM " + csvTableName + ";";
             logger.info(logPrefix + " VALIDATE " + sql);
             user.sqlValidate(sql);
 
             for (int i = 0; i < 5; i++) {
               sql = "INSERT INTO " + geoTableName + " VALUES (" + i
                       + ", 'MULTIPOLYGON(((0 0, 1 1, 2 2)))');";
               logger.info(logPrefix + " " + sql);
               user.runSql(sql);
             }
 
             sql = "TRUNCATE TABLE " + csvTableName + ";";
             logger.info(logPrefix + " " + sql);
             user.runSql(sql);
 
             sql = "SELECT COUNT(*) FROM " + csvTableName + ";";
             logger.info(logPrefix + " VALIDATE " + sql);
             user.sqlValidate(sql);
 
             if (threadId == 0) {
               Thread.sleep(5000); // Ensure import is launched
               sql = "DROP TABLE " + geoTableName + ";";
               logger.info(logPrefix + " " + sql);
               user.runSql(sql);
             }
           } catch (Exception e) {
             logger.error(logPrefix + " Caught Exception: " + e.getMessage(), e);
             exceptions[threadId] = e;
           }
         }
       });
       t.start();
       threads.add(t);
     }
 
     for (Thread t : threads) {
       t.join();
     }
 
     MapdTestClient dba =
             MapdTestClient.getClient("localhost", 6274, db, dbaUser, dbaPassword);
     dba.runSql("DROP TABLE " + csvTableName + ";");
 
     for (Exception e : exceptions) {
       if (null != e) {
         logger.error("Exception: " + e.getMessage(), e);
         throw e;
       }
     }
   }

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void com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.testConcurrency ( ) throws Exception

inline

Definition at line 217 of file ImportAlterValidateSelectConcurrencyTest.java.

References com.mapd.tests.ImportAlterValidateSelectConcurrencyTest.runTest().

                                                  {
     logger.info("ImportAlterValidateSelectConcurrencyTest()");
 
     MapdTestClient su = MapdTestClient.getClient(
             "localhost", 6274, "omnisci", "admin", "HyperInteractive");
     su.runSql("CREATE USER dba (password = 'password', is_super = 'true');");
     su.runSql("CREATE USER bob (password = 'password', is_super = 'false');");
 
     su.runSql("GRANT CREATE on DATABASE omnisci TO bob;");
 
     su.runSql("CREATE DATABASE db1;");
     su.runSql("GRANT CREATE on DATABASE db1 TO bob;");
     su.runSql("GRANT CREATE VIEW on DATABASE db1 TO bob;");
     su.runSql("GRANT DROP on DATABASE db1 TO bob;");
     su.runSql("GRANT DROP VIEW on DATABASE db1 TO bob;");
 
     runTest("db1", "admin", "HyperInteractive", "admin", "HyperInteractive");
     // TODO: run some tests as bob
 
     su.runSql("DROP DATABASE db1;");
     su.runSql("DROP USER bob;");
     su.runSql("DROP USER dba;");
 
     logger.info("ImportAlterValidateSelectConcurrencyTest() done");
   }