Package org.apache.hadoop.hive.ql.session

Examples of org.apache.hadoop.hive.ql.session.SessionState$ResourceHook

55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
      ss.out.println(s+" is undefined");
    }
  }

  public int run(String command) {
    SessionState ss = SessionState.get();

    String nwcmd = command.trim();
    if(nwcmd.equals("")) {
      dumpOptions(ss.getConf().getChangedProperties());
      return 0;
    }

    if(nwcmd.equals("-v")) {
      dumpOptions(ss.getConf().getAllProperties());
      return 0;
    }

    String[] part = new String [2];

    int eqIndex = nwcmd.indexOf('=');
    if(eqIndex == -1) {
      // no equality sign - print the property out
      dumpOption(ss.getConf().getAllProperties(), nwcmd);
      return (0);
    } else if (eqIndex == nwcmd.length()-1) {
      part[0] = nwcmd.substring(0, nwcmd.length()-1);
      part[1] = "";
    } else {
      part[0] = nwcmd.substring(0, eqIndex).trim();
      part[1] = nwcmd.substring(eqIndex+1).trim();
    }

    try {
      if (part[0].equals("silent")) {
        boolean val = getBoolean(part[1]);
        ss.setIsSilent(val);
      } else {
        ss.getConf().set(part[0], part[1]);
      }
    } catch (IllegalArgumentException err) {
      ss.err.println(err.getMessage());
      return 1;
    }
View Full Code Here
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
   *
   * @return return value of execute()
   */
  public int executeTask() {
    try {
      SessionState ss = SessionState.get();
      this.setStarted();
      if (ss != null) {
        ss.getHiveHistory().logPlanProgress(queryPlan);
      }
      int retval = execute(driverContext);
      this.setDone();
      if (ss != null) {
        ss.getHiveHistory().logPlanProgress(queryPlan);
      }
      return retval;
    } catch (IOException e) {
      throw new RuntimeException(e.getMessage());
    }
View Full Code Here
81
82
83
84
85
86
87
88
89
90
  private final LogHelper console;
  private final Configuration conf;

  public CliDriver() {
    SessionState ss = SessionState.get();
    conf = (ss != null) ? ss.getConf() : new Configuration();
    Log LOG = LogFactory.getLog("CliDriver");
    console = new LogHelper(LOG);
  }
View Full Code Here
581
582
583
584
585
586
587
588
589
590
591
    outf = new File(outf, qf.getName().concat(".out"));
    FileOutputStream fo = new FileOutputStream(outf);
    ss.out = new PrintStream(fo, true, "UTF-8");
    ss.err = ss.out;
    ss.setIsSilent(true);
    SessionState oldSs = SessionState.get();
    if (oldSs != null && oldSs.out != null && oldSs.out != System.out) {
      oldSs.out.close();
    }
    SessionState.start(ss);
View Full Code Here
208
209
210
211
212
213
214
215
216
217
218
    }
  }

  private static int processCmd(String cmd){

    SessionState ss = SessionState.get();
    long start = System.currentTimeMillis();

    cmd = cmd.trim();
    String firstToken = cmd.split("\\s+")[0].trim();
View Full Code Here
94
95
96
97
98
99
100
101
102
    public HiveServerHandler() throws MetaException {
      super(HiveServer.class.getName());

      isHiveQuery = false;
      driver = null;
      SessionState session = new SessionState(new HiveConf(SessionState.class));
      SessionState.start(session);
      setupSessionIO(session);
    }
View Full Code Here
130
131
132
133
134
135
136
137
138
139
140
     * @param cmd
     *          HiveQL query to execute
     */
    public void execute(String cmd) throws HiveServerException, TException {
      HiveServerHandler.LOG.info("Running the query: " + cmd);
      SessionState session = SessionState.get();

      String cmd_trimmed = cmd.trim();
      String[] tokens = cmd_trimmed.split("\\s");
      String cmd_1 = cmd_trimmed.substring(tokens[0].length()).trim();

View Full Code Here
186
187
188
189
190
191
192
193
194
195
196
      if (driver != null) {
        driver.close();
        driver.destroy();
      }

      SessionState session = SessionState.get();
      if (session.getTmpOutputFile() != null) {
        session.getTmpOutputFile().delete();
      }
      pipeIn = null;
    }
View Full Code Here
332
333
334
335
336
337
338
339
340
341
342
      }
    }

    private void cleanTmpFile() {
      if (pipeIn != null) {
        SessionState session = SessionState.get();
        File tmp = session.getTmpOutputFile();
        tmp.delete();
        pipeIn = null;
      }
    }
View Full Code Here
348
349
350
351
352
353
354
355
356
357
358
359
     * @param nLines number of lines read at once. If it is <= 0, then read all lines.
     */
    private void readResults(List<String> results, int nLines) {

      if (pipeIn == null) {
        SessionState session = SessionState.get();
        File tmp = session.getTmpOutputFile();
        try {
          pipeIn = new BufferedReader(new FileReader(tmp));
        } catch (FileNotFoundException e) {
          LOG.error("File " + tmp + " not found. ", e);
          return;
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.ql.session.SessionState$ResourceHook

  • com.facebook.presto.hive.shaded.org.apache.commons.logging.Log
  • com.nexr.rhive.hive.udf.RangeKeyUDF
  • com.sap.hadoop.windowing.cli2.WindowingClient
  • com.tripadvisor.hadoop.HiveUtil
  • io.teknek.hiveunit.EmbeddedHive
  • io.teknek.hiveunit.HiveTestEmbedded
  • org.apache.commons.logging.Log
  • org.apache.drill.exec.store.hive.HiveTestDataGenerator
  • org.apache.hadoop.conf.Configuration
  • org.apache.hadoop.fs.FileSystem
    • 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.