Examples of CopyWork

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

232
233
234
235
236
237
238
239
240
241
242
      // that the hive warehouse is also located in the local file system - but
      // that's just a test case.
      String copyURIStr = ctx.getExternalTmpFileURI(toURI);
      URI copyURI = URI.create(copyURIStr);
      try {
        rTask = TaskFactory.get(new CopyWork(URIUtil.decode(fromURI.toString()), copyURIStr),
            conf);
      } catch (URIException e) {
        throw new SemanticException(ErrorMsg.INVALID_PATH.getMsg(fromTree, e
            .getMessage()), e);
      }
View Full Code Here

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

280
281
282
283
284
285
286
287
288
289
290
  }

  private Task<?> loadTable(URI fromURI, Table table) {
    Path dataPath = new Path(fromURI.toString(), "data");
    String tmpURI = ctx.getExternalTmpFileURI(fromURI);
    Task<?> copyTask = TaskFactory.get(new CopyWork(dataPath.toString(),
        tmpURI, false), conf);
    LoadTableDesc loadTableWork = new LoadTableDesc(tmpURI.toString(),
        ctx.getExternalTmpFileURI(fromURI),
        Utilities.getTableDesc(table), new TreeMap<String, String>(),
        false);
View Full Code Here

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

325
326
327
328
329
330
331
332
333
334
335
      addPartitionDesc.setLocation(tgtPath.toString());
      LOG.debug("adding dependent CopyWork/AddPart/MoveWork for partition "
          + partSpecToString(addPartitionDesc.getPartSpec())
          + " with source location: " + srcLocation);
      String tmpURI = ctx.getExternalTmpFileURI(fromURI);
      Task<?> copyTask = TaskFactory.get(new CopyWork(srcLocation,
          tmpURI, false), conf);
      Task<?> addPartTask = TaskFactory.get(new DDLWork(getInputs(),
          getOutputs(), addPartitionDesc), conf);
      LoadTableDesc loadTableWork = new LoadTableDesc(tmpURI,
          ctx.getExternalTmpFileURI(fromURI),
View Full Code Here

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

271
272
273
274
275
276
277
278
279
280
281
  }

  private Task<?> loadTable(URI fromURI, Table table) {
    Path dataPath = new Path(fromURI.toString(), "data");
    String tmpURI = ctx.getExternalTmpFileURI(fromURI);
    Task<?> copyTask = TaskFactory.get(new CopyWork(dataPath.toString(),
        tmpURI, false), conf);
    LoadTableDesc loadTableWork = new LoadTableDesc(tmpURI.toString(),
        ctx.getExternalTmpFileURI(fromURI),
        Utilities.getTableDesc(table), new TreeMap<String, String>(),
        false);
View Full Code Here

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

315
316
317
318
319
320
321
322
323
324
325
      addPartitionDesc.setLocation(tgtPath.toString());
      LOG.debug("adding dependent CopyWork/AddPart/MoveWork for partition "
          + partSpecToString(addPartitionDesc.getPartSpec())
          + " with source location: " + srcLocation);
      String tmpURI = ctx.getExternalTmpFileURI(fromURI);
      Task<?> copyTask = TaskFactory.get(new CopyWork(srcLocation,
          tmpURI, false), conf);
      Task<?> addPartTask = TaskFactory.get(new DDLWork(getInputs(),
          getOutputs(), addPartitionDesc), conf);
      LoadTableDesc loadTableWork = new LoadTableDesc(tmpURI,
          ctx.getExternalTmpFileURI(fromURI),
View Full Code Here

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

227
228
229
230
231
232
233
234
235
236
237
      // might seem redundant in the case
      // that the hive warehouse is also located in the local file system - but
      // that's just a test case.
      String copyURIStr = ctx.getExternalTmpFileURI(toURI);
      URI copyURI = URI.create(copyURIStr);
      rTask = TaskFactory.get(new CopyWork(fromURI.toString(), copyURIStr),
          conf);
      fromURI = copyURI;
    }

    // create final load/move work
View Full Code Here

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

87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
      if (ts.tableHandle.isPartitioned()) {
        partitions = (ts.partitions != null) ? ts.partitions : db.getPartitions(ts.tableHandle);
      }
      Path path = new Path(ctx.getLocalTmpPath(), "_metadata");
      EximUtil.createExportDump(FileSystem.getLocal(conf), path, ts.tableHandle, partitions);
      Task<? extends Serializable> rTask = TaskFactory.get(new CopyWork(
          path, new Path(toURI), false), conf);
      rootTasks.add(rTask);
      LOG.debug("_metadata file written into " + path.toString()
          + " and then copied to " + toURI.toString());
    } catch (Exception e) {
      throw new SemanticException(
          ErrorMsg.GENERIC_ERROR
              .getMsg("Exception while writing out the local file"), e);
    }

    Path parentPath = new Path(toURI);

    if (ts.tableHandle.isPartitioned()) {
      for (Partition partition : partitions) {
        Path fromPath = partition.getDataLocation();
        Path toPartPath = new Path(parentPath, partition.getName());
        Task<? extends Serializable> rTask = TaskFactory.get(
            new CopyWork(fromPath, toPartPath, false),
            conf);
        rootTasks.add(rTask);
        inputs.add(new ReadEntity(partition));
      }
    } else {
      Path fromPath = ts.tableHandle.getDataLocation();
      Path toDataPath = new Path(parentPath, "data");
      Task<? extends Serializable> rTask = TaskFactory.get(new CopyWork(
          fromPath, toDataPath, false), conf);
      rootTasks.add(rTask);
      inputs.add(new ReadEntity(ts.tableHandle));
    }
    outputs.add(new WriteEntity(parentPath, toURI.getScheme().equals("hdfs")));
View Full Code Here

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

227
228
229
230
231
232
233
234
235
236
237
      // might seem redundant in the case
      // that the hive warehouse is also located in the local file system - but
      // that's just a test case.
      String copyURIStr = ctx.getExternalTmpFileURI(toURI);
      URI copyURI = URI.create(copyURIStr);
      rTask = TaskFactory.get(new CopyWork(fromURI.toString(), copyURIStr),
          conf);
      fromURI = copyURI;
    }

    // create final load/move work
View Full Code Here

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

98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
        partitions = (ts.partitions != null) ? ts.partitions : db.getPartitions(ts.tableHandle);
      }
      String tmpfile = ctx.getLocalTmpFileURI();
      Path path = new Path(tmpfile, "_metadata");
      EximUtil.createExportDump(FileSystem.getLocal(conf), path, ts.tableHandle, partitions);
      Task<? extends Serializable> rTask = TaskFactory.get(new CopyWork(
          path.toString(), toURI.toString(), false), conf);
      rootTasks.add(rTask);
      LOG.debug("_metadata file written into " + path.toString()
          + " and then copied to " + toURI.toString());
    } catch (Exception e) {
      throw new SemanticException(
          ErrorMsg.GENERIC_ERROR
              .getMsg("Exception while writing out the local file"), e);
    }

    if (ts.tableHandle.isPartitioned()) {
      for (Partition partition : partitions) {
        URI fromURI = partition.getDataLocation();
        Path toPartPath = new Path(toURI.toString(), partition.getName());
        Task<? extends Serializable> rTask = TaskFactory.get(
            new CopyWork(fromURI.toString(), toPartPath.toString(), false),
            conf);
        rootTasks.add(rTask);
        inputs.add(new ReadEntity(partition));
      }
    } else {
      URI fromURI = ts.tableHandle.getDataLocation();
      Path toDataPath = new Path(toURI.toString(), "data");
      Task<? extends Serializable> rTask = TaskFactory.get(new CopyWork(
          fromURI.toString(), toDataPath.toString(), false), conf);
      rootTasks.add(rTask);
      inputs.add(new ReadEntity(ts.tableHandle));
    }
    outputs.add(new WriteEntity(toURI.toString(),
View Full Code Here

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

271
272
273
274
275
276
277
278
279
280
281
  }

  private Task<?> loadTable(URI fromURI, Table table) {
    Path dataPath = new Path(fromURI.toString(), "data");
    String tmpURI = ctx.getExternalTmpFileURI(fromURI);
    Task<?> copyTask = TaskFactory.get(new CopyWork(dataPath.toString(),
        tmpURI, false), conf);
    LoadTableDesc loadTableWork = new LoadTableDesc(tmpURI.toString(),
        ctx.getExternalTmpFileURI(fromURI),
        Utilities.getTableDesc(table), new TreeMap<String, String>(),
        false);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.