Java Code Examples for org.apache.hadoop.hbase.regionserver.HRegionFileSystem#createRegionOnFileSystem()

The following examples show how to use org.apache.hadoop.hbase.regionserver.HRegionFileSystem#createRegionOnFileSystem() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  WALFactory walFactory = new WALFactory(conf, null, tableName + ".hlog");
  WAL hLog = walFactory.getWAL(new byte[]{1}, null);
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd,
      new LocalRegionServerServices(conf, ServerName.valueOf(
          InetAddress.getLocalHost().getHostName(), 0, System.currentTimeMillis())));
}

Example 2

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  Path hlogPath = new Path(FSUtils.getRootDir(conf) + "/hlog");
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  HLog hLog = HLogFactory.createHLog(fs, hlogPath, tableName, conf);
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd, new MockRegionServerServices(conf, null));
}

Example 3

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  WALFactory walFactory = new WALFactory(conf, null, tableName + ".hlog");
  WAL hLog = walFactory.getWAL(new byte[]{1}, null);
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd,
      new LocalRegionServerServices(conf, ServerName.valueOf(
          InetAddress.getLocalHost().getHostName(), 0, System.currentTimeMillis())));
}

Example 4

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  WALFactory walFactory = new WALFactory(conf, tableName + ".hlog");
  HRegionInfo info = new HRegionInfo(htd.getTableName(), null, null, false);
  WAL hLog = walFactory.getWAL(info);
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd,
      new LocalRegionServerServices(conf, ServerName.valueOf(
          InetAddress.getLocalHost().getHostName(), 0, System.currentTimeMillis())));
}

Example 5

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  WALFactory walFactory = new WALFactory(conf, null, tableName + ".hlog");
  WAL hLog = walFactory.getWAL(new byte[]{1});
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd,
                     new LocalRegionServerServices(conf, ServerName.valueOf(
                       InetAddress.getLocalHost().getHostName(), 0, System.currentTimeMillis())));
}

Example 6

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  WALFactory walFactory = new WALFactory(conf, null, tableName + ".hlog");
  WAL hLog = walFactory.getWAL(new byte[]{1});
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd,
                     new LocalRegionServerServices(conf, ServerName.valueOf(
                       InetAddress.getLocalHost().getHostName(), 0, System.currentTimeMillis())));
}

Example 7

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  WALFactory walFactory = new WALFactory(conf, null, tableName + ".hlog");
  WAL hLog = walFactory.getWAL(new byte[]{1});
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd,
      new LocalRegionServerServices(conf, ServerName.valueOf(
          InetAddress.getLocalHost().getHostName(), 0, System.currentTimeMillis())));
}

Example 8

Source File: TransactionProcessorTest.java From phoenix-tephra with Apache License 2.0

6 votes

private HRegion createRegion(String tableName, byte[] family, long ttl) throws IOException {
  HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(tableName));
  HColumnDescriptor cfd = new HColumnDescriptor(family);
  if (ttl > 0) {
    cfd.setValue(TxConstants.PROPERTY_TTL, String.valueOf(ttl));
  }
  cfd.setMaxVersions(10);
  htd.addFamily(cfd);
  htd.addCoprocessor(TransactionProcessor.class.getName());
  Path tablePath = FSUtils.getTableDir(FSUtils.getRootDir(conf), htd.getTableName());
  Path hlogPath = new Path(FSUtils.getRootDir(conf) + "/hlog");
  FileSystem fs = FileSystem.get(conf);
  assertTrue(fs.mkdirs(tablePath));
  HLog hLog = HLogFactory.createHLog(fs, hlogPath, tableName, conf);
  HRegionInfo regionInfo = new HRegionInfo(TableName.valueOf(tableName));
  HRegionFileSystem regionFS = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tablePath, regionInfo);
  return new HRegion(regionFS, hLog, conf, htd, new MockRegionServerServices(conf, null));
}

Example 9

Source File: SnapshotTestingUtils.java From hbase with Apache License 2.0

5 votes

private RegionData[] createTable(final TableDescriptor htd, final int nregions)
    throws IOException {
  Path tableDir = CommonFSUtils.getTableDir(rootDir, htd.getTableName());
  new FSTableDescriptors(conf).createTableDescriptorForTableDirectory(tableDir, htd, false);

  assertTrue(nregions % 2 == 0);
  RegionData[] regions = new RegionData[nregions];
  for (int i = 0; i < regions.length; i += 2) {
    byte[] startKey = Bytes.toBytes(0 + i * 2);
    byte[] endKey = Bytes.toBytes(1 + i * 2);

    // First region, simple with one plain hfile.
    RegionInfo hri = RegionInfoBuilder.newBuilder(htd.getTableName())
        .setStartKey(startKey)
        .setEndKey(endKey)
        .build();
    HRegionFileSystem rfs = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tableDir, hri);
    regions[i] = new RegionData(tableDir, hri, 3);
    for (int j = 0; j < regions[i].files.length; ++j) {
      Path storeFile = createStoreFile(rfs.createTempName());
      regions[i].files[j] = rfs.commitStoreFile(TEST_FAMILY, storeFile);
    }

    // Second region, used to test the split case.
    // This region contains a reference to the hfile in the first region.
    startKey = Bytes.toBytes(2 + i * 2);
    endKey = Bytes.toBytes(3 + i * 2);
    hri = RegionInfoBuilder.newBuilder(htd.getTableName()).build();
    rfs = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tableDir, hri);
    regions[i+1] = new RegionData(tableDir, hri, regions[i].files.length);
    for (int j = 0; j < regions[i].files.length; ++j) {
      String refName = regions[i].files[j].getName() + '.' + regions[i].hri.getEncodedName();
      Path refFile = createStoreFile(new Path(rootDir, refName));
      regions[i+1].files[j] = rfs.commitStoreFile(TEST_FAMILY, refFile);
    }
  }
  return regions;
}

Example 10

Source File: SnapshotManifestV1.java From hbase with Apache License 2.0

4 votes

@Override
public HRegionFileSystem regionOpen(final RegionInfo regionInfo) throws IOException {
  HRegionFileSystem snapshotRegionFs = HRegionFileSystem.createRegionOnFileSystem(conf,
    workingDirFs, snapshotDir, regionInfo);
  return snapshotRegionFs;
}