Package org.apache.hadoop.chukwa.util

Examples of org.apache.hadoop.chukwa.util.DatabaseWriter.execute()

53
54
55
56
57
58
59
60
61
62
63
    buffer = readFile(aFile);
    String tables[] = buffer.split(";");
    for(String table : tables) {
      if(table.length()>5) {
        try {
          db.execute(table);
        } catch (Exception e) {
          fail("Fail to retrieve meta data from database table: "+table);
        }
      }
    }
View Full Code Here
83
84
85
86
87
88
89
90
91
92
93
      while(rs.next()) {
        String table = rs.getString(1);
        list.add(table);
      }
      for(String table : list) {
        db.execute("drop table "+table);
      }
    } catch(Throwable ex) {
    } finally {
      if(db!=null) {
        db.close();
View Full Code Here
48
49
50
51
52
53
54
55
56
57
58
                 + File.separator + "database_create_tables.sql");
    buffer = readFile(aFile);
    String tables[] = buffer.split(";");
    for(String table : tables) {
      if(table.length()>5) {
        db.execute(table);
      }
    }
    db.close();
    for(int i=0;i<timeWindow.length;i++) {
      TableCreator tc = new TableCreator();
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
      while(rs.next()) {
        String table = rs.getString(1);
        list.add(table);
      }
      for(String table : list) {
        db.execute("drop table "+table);
      }
    } catch(Throwable ex) {
    } finally {
      if(db!=null) {
        db.close();
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
    buffer = readFile(aFile);
    String tables[] = buffer.split(";");
    for(String table : tables) {
      if(table.length()>5) {
        try {
          db.execute(table);
        } catch (Exception e) {
          fail("Fail to retrieve meta data from table:"+table);
        }
      }
    }
View Full Code Here
79
80
81
82
83
84
85
86
87
88
89
      while(rs.next()) {
        String table = rs.getString(1);
        list.add(table);
      }
      for(String table : list) {
        db.execute("drop table "+table);
      }
    } catch(Throwable ex) {
    } finally {
      if(db!=null) {
        db.close();
View Full Code Here
118
119
120
121
122
123
124
125
126
127
128
    String hostname="chukwa.example.org";
    String query = "insert into [system_metrics] set timestamp='"+timestamp.toString()+"', host='"+hostname+"', cpu_user_pcnt=100;";
    Macro mp = new Macro(current, current, query);
    query = mp.toString();
    try {
      db.execute(query);
      query = "select timestamp,host,cpu_user_pcnt from [system_metrics] where timestamp=? and host=? and cpu_user_pcnt=?;";
      mp = new Macro(current, current, query);
      query = mp.toString();
      ArrayList<Object> parms = new ArrayList<Object>();
      parms.add(current);
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
        + File.separator + "database_create_tables.sql");
    buffer = readFile(aFile);
    String tables[] = buffer.split(";");
    for(String table : tables) {
      if(table.length()>5) {
        db.execute(table);
      }
    }
    db.close();
    for(int i=0;i<timeWindow.length;i++) {
      TableCreator tc = new TableCreator();
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
      while(rs.next()) {
        String table = rs.getString(1);
        list.add(table);
      }
      for(String table : list) {
        db.execute("drop table "+table);
      }
    } catch(Throwable ex) {
    } finally {
      if(db!=null) {
        db.close();
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
    buffer = readFile(aFile);
    String tables[] = buffer.split(";");
    for(String table : tables) {
      if(table.length()>5) {
        try {
          db.execute(table);
        } catch (Exception e) {
          fail("Fail to retrieve meta data for database table:"+table);
        }
      }
    }
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.