Package com.dp.nebula.wormhole.common

Examples of com.dp.nebula.wormhole.common.WormholeException

53
54
55
56
57
58
59
60
61
62
        columnFamilies[i] = parts[0].getBytes(
            DEFAULT_ENCODING);
        qualifiers[i] = parts[1].getBytes(
            DEFAULT_ENCODING);
      } catch (UnsupportedEncodingException e) {
        throw new WormholeException(e,
            JobStatus.READ_FAILED.getStatus());
      }
    }
  }
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
          LOG.warn("field number is less than " + MININUM_FIELD_NUM + " consider it as an empty line:" + line.toString(','));
          continue;
        }
        String rowKey = line.getField(rowKeyIndex);
        if (StringUtils.isEmpty(rowKey)) {
          throw new WormholeException(
              "hbase rowkey should not be empty",
              JobStatus.WRITE_DATA_EXCEPTION.getStatus());
        }
        client.setRowKey(rowKey.getBytes(DEFAULT_ENCODING));
        for (int i = 0; i < rowKeyIndex; i++) {
          if (line.getField(i) == null) {
            continue;
          }
          client.addColumn(columnFamilies[i], qualifiers[i], line
              .getField(i).getBytes(DEFAULT_ENCODING));
        }
        for (int i = rowKeyIndex + 1; i < fieldNum; i++) {
          if (line.getField(i) == null) {
            continue;
          }
          client.addColumn(columnFamilies[i-1], qualifiers[i-1], line
              .getField(i).getBytes(DEFAULT_ENCODING));
        }
        client.insert();
        getMonitor().increaseSuccessLines();
      }
    } catch (Exception e) {
      throw new WormholeException(e, JobStatus.WRITE_DATA_EXCEPTION.getStatus());
    }
  }
View Full Code Here
109
110
111
112
113
114
115
116
  @Override
  public void commit() {
    try {
      client.flush();
    } catch (IOException e) {
      throw new WormholeException(e, JobStatus.WRITE_DATA_EXCEPTION.getStatus());
    }
  }
View Full Code Here
118
119
120
121
122
123
124
125
  @Override
  public void finish() {
    try {
      client.close();
    } catch (IOException e) {
      throw new WormholeException(e, JobStatus.WRITE_DATA_EXCEPTION.getStatus());
    }
  }
View Full Code Here
69
70
71
72
73
74
75
76
        DBUtils.update(conn, sql);
      }
      conn.close();
    }catch (Exception e) {
      logger.error(writerID + ": Mysql writer prepare failed. ");
      throw new WormholeException(e,JobStatus.PRE_WRITE_FAILED.getStatus() + errorCodeAdd,writerID);
    }
  }
View Full Code Here
92
93
94
95
96
97
98
99
        DBUtils.update(conn, sql);
      }
      conn.close();
    } catch (Exception e) {
      logger.error(writerID + ": Mysql writer roll back failed. ");
      throw new WormholeException(e,JobStatus.ROLL_BACK_FAILED.getStatus() + errorCodeAdd,writerID);
    }
  }
View Full Code Here
125
126
127
128
129
130
131
132
133
          DBUtils.update(conn, sql);
        }
        conn.close();
      }catch (Exception e) {
        logger.error(writerID + ": Mysql writer dopost failed. ");
        throw new WormholeException(e,JobStatus.POST_WRITE_FAILED.getStatus() + errorCodeAdd,writerID);
      }
    }
  }
View Full Code Here
134
135
136
137
138
139
140
141
142
143
144
      }
    } catch (Exception e) {
      logger.error(String.format(
          "HdfsWriter rename temp files failed :%s,%s",
          e.getMessage(), e.getCause()));
      throw new WormholeException(
          "HdfsWriter rename temp files failed in do-post stage",
          JobStatus.POST_WRITE_FAILED.getStatus());
    } finally {
      closeAll();
    }
View Full Code Here
154
155
156
157
158
159
160
161
162
    /* for connection session */
    Properties p = createProperties();
    try {
      DBSource.register(MysqlWriter.class, this.ip, this.writerID, this.dbname, p);
    } catch (Exception e) {
      throw new WormholeException(e, JobStatus.WRITE_CONNECTION_FAILED.getStatus() + errorCodeAdd);
    }
   
  }
View Full Code Here
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
          }
        }
      } while (!idxCreated && times++ <= MAX_LZO_CREATION_TRY_TIMES);

      if (!idxCreated) {
        throw new WormholeException(
            "lzo index creation failed after try "
                + MAX_LZO_CREATION_TRY_TIMES + " times",
            JobStatus.POST_WRITE_FAILED.getStatus());
      }

      if (existIncompleteFile(dir)) {
        logger.error(String.format(
            "HdfsWriter doPost stage create index %s failed:",
            directory));
        throw new WormholeException(
            "dfsWriter doPost stage create index failed",
            JobStatus.POST_WRITE_FAILED.getStatus());
      }
    } catch (IOException e) {
      logger.error(String.format(
          "HdfsWriter doPost stage get configuration failed:%s,%s",
          e.getMessage(), e.getCause()));
      throw new WormholeException(e,
          JobStatus.POST_WRITE_FAILED.getStatus());
    }
  }
View Full Code Here
TOP

Related Classes of com.dp.nebula.wormhole.common.WormholeException

  • com.dp.nebula.wormhole.engine.core.AbstractPluginManager
  • com.dp.nebula.wormhole.engine.storage.RAMStorage
  • com.dp.nebula.wormhole.plugins.common.DBUtils
  • com.dp.nebula.wormhole.plugins.common.HBaseClient
  • com.dp.nebula.wormhole.plugins.reader.greenplumreader.GreenplumReader
  • com.dp.nebula.wormhole.plugins.reader.greenplumreader.GreenplumReaderPeriphery
  • com.dp.nebula.wormhole.plugins.reader.greenplumreader.GreenplumReaderSplitter
  • com.dp.nebula.wormhole.plugins.reader.hbasereader.HBaseReader
  • com.dp.nebula.wormhole.plugins.reader.hivereader.HiveJdbcClient
  • com.dp.nebula.wormhole.plugins.reader.hivereader.HiveReader
    • 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.