Package org.apache.hive.service.cli

Examples of org.apache.hive.service.cli.TableSchema

511
512
513
514
515
516
517
518
519
520
521
522
  @Override
  public TGetResultSetMetadataResp GetResultSetMetadata(TGetResultSetMetadataReq req)
      throws TException {
    TGetResultSetMetadataResp resp = new TGetResultSetMetadataResp();
    try {
      TableSchema schema = cliService.getResultSetMetadata(new OperationHandle(req.getOperationHandle()));
      resp.setSchema(schema.toTTableSchema());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      LOG.warn("Error getting result set metadata: ", e);
      resp.setStatus(HiveSQLException.toTStatus(e));
    }
View Full Code Here
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
        //Schema has to be set
        if (mResultSchema == null || !mResultSchema.isSetFieldSchemas()) {
          throw new HiveSQLException("Error compiling query: Schema and FieldSchema " +
              "should be set when query plan has a FetchTask");
        }
        resultSchema = new TableSchema(mResultSchema);
        setHasResultSet(true);
      } else {
        setHasResultSet(false);
      }
      // Set hasResultSet true if the plan has ExplainTask
      // TODO explain should use a FetchTask for reading
      for (Task<? extends Serializable> task: driver.getPlan().getRootTasks()) {
        if (task.getClass() == ExplainTask.class) {
          resultSchema = new TableSchema(mResultSchema);
          setHasResultSet(true);
          break;
        }
      }
    } catch (HiveSQLException e) {
View Full Code Here
273
274
275
276
277
278
279
280
281
  @Override
  public TableSchema getResultSetSchema() throws HiveSQLException {
    assertState(OperationState.FINISHED);
    if (resultSchema == null) {
      resultSchema = new TableSchema(driver.getSchema());
    }
    return resultSchema;
  }
View Full Code Here
134
135
136
137
138
139
140
141
142
143
144
145
      Collections.sort(dbNames);
      for (String dbName : dbNames) {
        List<String> tableNames = metastoreClient.getTables(dbName, tablePattern);
        Collections.sort(tableNames);
        for (Table table : metastoreClient.getTableObjectsByName(dbName, tableNames)) {
          TableSchema schema = new TableSchema(metastoreClient.getSchema(dbName, table.getTableName()));
          for (ColumnDescriptor column : schema.getColumnDescriptors()) {
            if (columnPattern != null && !columnPattern.matcher(column.getName()).matches()) {
              continue;
            }
            Object[] rowData = new Object[] {
                null,  // TABLE_CAT
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
125
126
            + response.getErrorMessage(), response.getSQLState(), response.getResponseCode());
      }
      Schema schema = response.getSchema();
      if (schema != null) {
        setHasResultSet(true);
        resultSchema = new TableSchema(schema);
      } else {
        setHasResultSet(false);
        resultSchema = new TableSchema();
      }
    } catch (HiveSQLException e) {
      setState(OperationState.ERROR);
      throw e;
    } catch (Exception e) {
View Full Code Here
160
161
162
163
164
165
166
167
168
169
170
      TTableSchema schema = metadataResp.getSchema();
      if (schema == null || !schema.isSetColumns()) {
        // TODO: should probably throw an exception here.
        return;
      }
      setSchema(new TableSchema(schema));

      List<TColumnDesc> columns = schema.getColumns();
      for (int pos = 0; pos < schema.getColumnsSize(); pos++) {
        if (pos != 0) {
          namesSb.append(",");
View Full Code Here
362
363
364
365
366
367
368
369
370
371
372
373
  @Override
  public TGetResultSetMetadataResp GetResultSetMetadata(TGetResultSetMetadataReq req)
      throws TException {
    TGetResultSetMetadataResp resp = new TGetResultSetMetadataResp();
    try {
      TableSchema schema = cliService.getResultSetMetadata(new OperationHandle(req.getOperationHandle()));
      resp.setSchema(schema.toTTableSchema());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      e.printStackTrace();
      resp.setStatus(HiveSQLException.toTStatus(e));
    }
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
            + response.getErrorMessage(), response.getSQLState(), response.getResponseCode());
      }

      mResultSchema = driver.getSchema();
      if (mResultSchema != null && mResultSchema.isSetFieldSchemas()) {
        resultSchema = new TableSchema(mResultSchema);
        setHasResultSet(true);
      } else {
        setHasResultSet(false);
      }
    } catch (HiveSQLException e) {
View Full Code Here
145
146
147
148
149
150
151
152
153
  @Override
  public TableSchema getResultSetSchema() throws HiveSQLException {
    assertState(OperationState.FINISHED);
    if (resultSchema == null) {
      resultSchema = new TableSchema(driver.getSchema());
    }
    return resultSchema;
  }
View Full Code Here
132
133
134
135
136
137
138
139
140
141
142
143
      Collections.sort(dbNames);
      for (String dbName : dbNames) {
        List<String> tableNames = metastoreClient.getTables(dbName, tablePattern);
        Collections.sort(tableNames);
        for (Table table : metastoreClient.getTableObjectsByName(dbName, tableNames)) {
          TableSchema schema = new TableSchema(metastoreClient.getSchema(dbName, table.getTableName()));
          for (ColumnDescriptor column : schema.getColumnDescriptors()) {
            if (columnPattern != null && !columnPattern.matcher(column.getName()).matches()) {
              continue;
            }
            Object[] rowData = new Object[] {
                null,  // TABLE_CAT
View Full Code Here
TOP

Related Classes of org.apache.hive.service.cli.TableSchema

  • co.cask.cdap.explore.service.hive.BaseHiveExploreService
  • org.apache.hive.jdbc.HiveQueryResultSet
  • org.apache.hive.service.cli.operation.GetColumnsOperation
  • org.apache.hive.service.cli.operation.HiveCommandOperation
  • org.apache.hive.service.cli.operation.OperationManager
  • org.apache.hive.service.cli.operation.SQLOperation
  • org.apache.hive.service.cli.thrift.ThriftCLIService
  • org.apache.hive.service.cli.thrift.ThriftCLIServiceClient
  • org.apache.hive.service.cli.thrift.TTableSchema
    • 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.