org.apache.hadoop.hbase.HBaseTestingUtility.getRandomUUID()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中org.apache.hadoop.hbase.HBaseTestingUtility.getRandomUUID()方法的一些代码示例，展示了HBaseTestingUtility.getRandomUUID()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。HBaseTestingUtility.getRandomUUID()方法的具体详情如下：
包路径：org.apache.hadoop.hbase.HBaseTestingUtility
类名称：HBaseTestingUtility
方法名：getRandomUUID

HBaseTestingUtility.getRandomUUID介绍

暂无

代码示例

代码示例来源：origin: apache/hbase

SimpleRange(byte[] start, byte[] end) {
 this.start = start;
 this.end = end;
 this.tiebreaker = TEST_UTIL.getRandomUUID();
}

代码示例来源：origin: apache/hbase

@Override
public UUID getPeerUUID() {
 return utility1.getRandomUUID();
}

代码示例来源：origin: apache/hbase

private void init(String tableName) throws Exception {
 fs = FileSystem.get(conf);
 Path testDir = FSUtils.getRootDir(conf);
 Path mobTestDir = new Path(testDir, MobConstants.MOB_DIR_NAME);
 basePath = new Path(new Path(mobTestDir, tableName), family);
 mobSuffix = TEST_UTIL.getRandomUUID().toString().replaceAll("-", "");
 delSuffix = TEST_UTIL.getRandomUUID().toString().replaceAll("-", "") + "_del";
 allFiles.clear();
 mobFiles.clear();
 delFiles.clear();
}

代码示例来源：origin: apache/hbase

@Before
public void setup() throws Exception {
 tn = TableName.valueOf("test-" + util.getRandomUUID());
 args = new HashMap<>();
 // Prepare the arguments required for the test.
 args.put(ImportTsv.COLUMNS_CONF_KEY, "HBASE_ROW_KEY,FAM:A,FAM:B");
 args.put(ImportTsv.SEPARATOR_CONF_KEY, "\u001b");
}

代码示例来源：origin: apache/hbase

@Before
public void setUp() {
 Random random = new Random();
 uuid = TEST_UTIL.getRandomUUID().toString().replaceAll("-", "");
 date = new Date();
 dateStr = MobUtils.formatDate(date);
 startKey = Bytes.toBytes(random.nextInt());
}

代码示例来源：origin: apache/hbase

private Configuration getConfForNodeHealthScript() throws IOException {
 Configuration conf = UTIL.getConfiguration();
 File tempDir = new File(UTIL.getDataTestDir().toString());
 if (!tempDir.exists()) {
  if (!tempDir.mkdirs()) {
   throw new IOException("Failed mkdirs " + tempDir);
  }
 }
 String scriptName = "HealthScript" + UTIL.getRandomUUID().toString()
   + (Shell.WINDOWS ? ".cmd" : ".sh");
 healthScriptFile = new File(tempDir.getAbsolutePath(), scriptName);
 conf.set(HConstants.HEALTH_SCRIPT_LOC, healthScriptFile.getAbsolutePath());
 conf.setLong(HConstants.HEALTH_FAILURE_THRESHOLD, 3);
 conf.setLong(HConstants.HEALTH_SCRIPT_TIMEOUT, SCRIPT_TIMEOUT);
 return conf;
}

代码示例来源：origin: apache/hbase

private void putRows(Table ht, int numRows, String value, String key)
  throws IOException {
 for (int i = 0; i < numRows; i++) {
  String row = key + "_" + TEST_UTIL.getRandomUUID().toString();
  System.out.println(String.format("Saving row: %s, with value %s", row,
    value));
  Put put = new Put(Bytes.toBytes(row));
  put.setDurability(Durability.SKIP_WAL);
  put.addColumn(Bytes.toBytes("trans-blob"), null, Bytes
    .toBytes("value for blob"));
  put.addColumn(Bytes.toBytes("trans-type"), null, Bytes.toBytes("statement"));
  put.addColumn(Bytes.toBytes("trans-date"), null, Bytes
    .toBytes("20090921010101999"));
  put.addColumn(Bytes.toBytes("trans-tags"), Bytes.toBytes("qual2"), Bytes
    .toBytes(value));
  put.addColumn(Bytes.toBytes("trans-group"), null, Bytes
    .toBytes("adhocTransactionGroupId"));
  ht.put(put);
 }
}

代码示例来源：origin: apache/hbase

/**
 * Creates a new mob file name by the old one.
 * @param oldFileName The old mob file name.
 * @return The new mob file name.
 */
String createMobFileName(String oldFileName) {
 MobFileName mobFileName = MobFileName.create(oldFileName);
 String startKey = mobFileName.getStartKey();
 String date = mobFileName.getDate();
 return MobFileName.create(startKey, date,
              TEST_UTIL.getRandomUUID().toString().replaceAll("-", ""))
  .getFileName();
}

代码示例来源：origin: apache/hbase

@Test
public void testBulkOutputWithInvalidLabels() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 Path hfiles = new Path(util.getDataTestDirOnTestFS(tableName.getNameAsString()), "hfiles");
 // Prepare the arguments required for the test.
 String[] args =
   new String[] { "-D" + ImportTsv.BULK_OUTPUT_CONF_KEY + "=" + hfiles.toString(),
     "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
     "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 // 2 Data rows, one with valid label and one with invalid label
 String data =
   "KEY\u001bVALUE1\u001bVALUE2\u001bprivate\nKEY1\u001bVALUE1\u001bVALUE2\u001binvalid\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1, 2);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testBulkOutputWithTsvImporterTextMapper() throws Exception {
 final TableName table = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 String FAMILY = "FAM";
 Path bulkOutputPath = new Path(util.getDataTestDirOnTestFS(table.getNameAsString()),"hfiles");
 // Prepare the arguments required for the test.
 String[] args =
   new String[] {
     "-D" + ImportTsv.MAPPER_CONF_KEY
       + "=org.apache.hadoop.hbase.mapreduce.TsvImporterTextMapper",
     "-D" + ImportTsv.COLUMNS_CONF_KEY
       + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
     "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b",
     "-D" + ImportTsv.BULK_OUTPUT_CONF_KEY + "=" + bulkOutputPath.toString(),
     table.getNameAsString()
     };
 String data = "KEY\u001bVALUE4\u001bVALUE8\u001bsecret&private\n";
 doMROnTableTest(util, FAMILY, data, args, 4);
 util.deleteTable(table);
}

代码示例来源：origin: apache/hbase

@Test
public void testMROnTableWithBulkload() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 Path hfiles = new Path(util.getDataTestDirOnTestFS(tableName.getNameAsString()), "hfiles");
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.BULK_OUTPUT_CONF_KEY + "=" + hfiles.toString(),
   "-D" + ImportTsv.COLUMNS_CONF_KEY
     + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE1\u001bVALUE2\u001bsecret&private\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testMRWithOutputFormat() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 Path hfiles = new Path(util.getDataTestDirOnTestFS(tableName.getNameAsString()), "hfiles");
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.MAPPER_CONF_KEY
     + "=org.apache.hadoop.hbase.mapreduce.TsvImporterMapper",
   "-D" + ImportTsv.BULK_OUTPUT_CONF_KEY + "=" + hfiles.toString(),
   "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE4\u001bVALUE8\u001bsecret&private\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testMROnTableWithInvalidOperationAttr() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.MAPPER_CONF_KEY
     + "=org.apache.hadoop.hbase.mapreduce.TsvImporterCustomTestMapperForOprAttr",
   "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_ATTRIBUTES_KEY",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE1\u001bVALUE2\u001btest1=>myvalue\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1, false);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testMROnTable() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.MAPPER_CONF_KEY
     + "=org.apache.hadoop.hbase.mapreduce.TsvImporterCustomTestMapperForOprAttr",
   "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_ATTRIBUTES_KEY",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE1\u001bVALUE2\u001btest=>myvalue\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1, true);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testMROnTable() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.MAPPER_CONF_KEY
     + "=org.apache.hadoop.hbase.mapreduce.TsvImporterMapper",
   "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_TTL",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE1\u001bVALUE2\u001b1000000\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testMROnTable() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.MAPPER_CONF_KEY
     + "=org.apache.hadoop.hbase.mapreduce.TsvImporterMapper",
   "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE1\u001bVALUE2\u001bsecret&private\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Test
public void testBulkOutputWithTsvImporterTextMapperWithInvalidLabels() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 Path hfiles = new Path(util.getDataTestDirOnTestFS(tableName.getNameAsString()), "hfiles");
 // Prepare the arguments required for the test.
 String[] args =
   new String[] {
     "-D" + ImportTsv.MAPPER_CONF_KEY
       + "=org.apache.hadoop.hbase.mapreduce.TsvImporterTextMapper",
     "-D" + ImportTsv.BULK_OUTPUT_CONF_KEY + "=" + hfiles.toString(),
     "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
     "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 // 2 Data rows, one with valid label and one with invalid label
 String data =
   "KEY\u001bVALUE1\u001bVALUE2\u001bprivate\nKEY1\u001bVALUE1\u001bVALUE2\u001binvalid\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1, 2);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Override
 public Object run() throws Exception {
  // force a new RS connection
  conf.set("testkey", TEST_UTIL.getRandomUUID().toString());
  Connection connection = ConnectionFactory.createConnection(conf);
  Table t = connection.getTable(TEST_TABLE.getTableName());
  try {
   Scan scan = new Scan().addFamily(TEST_FAMILY2);
   Result result = t.getScanner(scan).next();
   if (result != null) {
    return result.listCells();
   }
   return null;
  } finally {
   t.close();
   connection.close();
  }
 }
}, USER_OTHER);

代码示例来源：origin: apache/hbase

@Test
public void testMROnTableWithDeletes() throws Exception {
 final TableName tableName = TableName.valueOf(name.getMethodName() + util.getRandomUUID());
 // Prepare the arguments required for the test.
 String[] args = new String[] {
   "-D" + ImportTsv.MAPPER_CONF_KEY + "=org.apache.hadoop.hbase.mapreduce.TsvImporterMapper",
   "-D" + ImportTsv.COLUMNS_CONF_KEY + "=HBASE_ROW_KEY,FAM:A,FAM:B,HBASE_CELL_VISIBILITY",
   "-D" + ImportTsv.SEPARATOR_CONF_KEY + "=\u001b", tableName.getNameAsString() };
 String data = "KEY\u001bVALUE1\u001bVALUE2\u001bsecret&private\n";
 util.createTable(tableName, FAMILY);
 doMROnTableTest(util, FAMILY, data, args, 1);
 issueDeleteAndVerifyData(tableName);
 util.deleteTable(tableName);
}

代码示例来源：origin: apache/hbase

@Override
 public Object run() throws Exception {
  // force a new RS connection
  conf.set("testkey", TEST_UTIL.getRandomUUID().toString());
  Connection connection = ConnectionFactory.createConnection(conf);
  Table t = connection.getTable(TEST_TABLE.getTableName());
  try {
   Scan scan = new Scan().addFamily(TEST_FAMILY1);
   Result result = t.getScanner(scan).next();
   if (result != null) {
    assertTrue("Improper exclusion", result.containsColumn(TEST_FAMILY1, TEST_Q1));
    assertFalse("Improper inclusion", result.containsColumn(TEST_FAMILY2, TEST_Q1));
    return result.listCells();
   }
   return null;
  } finally {
   t.close();
   connection.close();
  }
 }
}, USER_OTHER);

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