Package org.apache.accumulo.monitor.util

Examples of org.apache.accumulo.monitor.util.TableRow

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        digester.update(extent.getEndRow().getBytes(), 0, extent.getEndRow().getLength());
      }
      String obscuredExtent = Base64.encodeBase64String(digester.digest());
      String displayExtent = String.format("<code>[%s]</code>", obscuredExtent);
     
      TableRow row = perTabletResults.prepareRow();
      row.add(tableId);
      row.add(displayExtent);
      row.add(info.numEntries);
      row.add(info.ingestRate);
      row.add(info.queryRate);
      row.add(info.minors.num != 0 ? info.minors.elapsed / info.minors.num : null);
      row.add(stddev(info.minors.elapsed, info.minors.num, info.minors.sumDev));
      row.add(info.minors.elapsed != 0 ? info.minors.count / info.minors.elapsed : null);
      row.add(info.majors.num != 0 ? info.majors.elapsed / info.majors.num : null);
      row.add(stddev(info.majors.elapsed, info.majors.num, info.majors.sumDev));
      row.add(info.majors.elapsed != 0 ? info.majors.count / info.majors.elapsed : null);
      perTabletResults.addRow(row);
    }
   
    // Calculate current averages oldServer adding in historical data
    if (total.minors.num != 0)
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      TableInfo summary = TableInfoUtil.summarizeTableStats(status);
      if (tableId != null)
        summary = status.tableMap.get(tableId);
      if (summary == null)
        continue;
      TableRow row = tServerList.prepareRow();
      row.add(status); // add for server name
      row.add(summary.tablets);
      row.add(now - status.lastContact);
      row.add(summary.recs);
      row.add(summary.ingestRate);
      row.add(summary.queryRate);
      row.add(status.holdTime);
      row.add(summary); // add for scans
      row.add(summary); // add for minor compactions
      row.add(summary); // add for major compactions
      double indexCacheHitRate = status.indexCacheHits / (double) Math.max(status.indexCacheRequest, 1);
      row.add(indexCacheHitRate);
      double dataCacheHitRate = status.dataCacheHits / (double) Math.max(status.dataCacheRequest, 1);
      row.add(dataCacheHitRate);
      row.add(status.osLoad);
      tServerList.addRow(row);
    }
    tServerList.generate(req, sb);
  }
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        count = stats.scans.size();
        for (ActiveScan scan : stats.scans) {
          oldest = Math.max(scan.age, oldest);
        }
      }
      TableRow row = scanTable.prepareRow();
      row.add(tserverInfo);
      row.add(count);
      row.add(oldest);
      scanTable.addRow(row);
    }
    scanTable.generate(req, sb);
  }
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      masterStatus.addSortableColumn("Entries<br />Returned", new NumberType<Long>(), "The total number of Key/Value pairs returned as a result of scans.");
      masterStatus.addSortableColumn("Hold&nbsp;Time", new DurationType(0l, 0l), "The maximum amount of time that ingest has been held "
          + "across all servers due to a lack of memory to store the records");
      masterStatus.addSortableColumn("OS&nbsp;Load", new NumberType<Double>(0., guessHighLoad * 1., 0., guessHighLoad * 3.),
          "The one-minute load average on the computer that runs the monitor web server.");
      TableRow row = masterStatus.prepareRow();
      row.add(masters.size() == 0 ? "<div class='error'>Down</div>" : AddressUtil.parseAddress(masters.get(0), false).getHostText());
      row.add(Monitor.getMmi().tServerInfo.size());
      row.add(slaves.size());
      row.add("<a href='/gc'>" + gcStatus + "</a>");
      row.add(Monitor.getTotalTabletCount());
      row.add(Monitor.getMmi().unassignedTablets);
      row.add(Monitor.getTotalEntries());
      row.add(Math.round(Monitor.getTotalIngestRate()));
      row.add(Math.round(Monitor.getTotalScanRate()));
      row.add(Math.round(Monitor.getTotalQueryRate()));
      row.add(Monitor.getTotalHoldTime());
      row.add(ManagementFactory.getOperatingSystemMXBean().getSystemLoadAverage());
      masterStatus.addRow(row);
      masterStatus.generate(req, sb);
     
    } else
      banner(sb, "error", "Master Server Not Running");
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      recoveryTable.addSortableColumn("Copy/Sort", new ProgressChartType(), null);
      int rows = 0;
      for (TabletServerStatus server : mmi.tServerInfo) {
        if (server.logSorts != null) {
          for (RecoveryStatus recovery : server.logSorts) {
            TableRow row = recoveryTable.prepareRow();
            row.add(AddressUtil.parseAddress(server.name, false).getHostText());
            row.add(recovery.name);
            row.add((long) recovery.runtime);
            row.add(recovery.progress);
            recoveryTable.addRow(row);
            rows++;
          }
        }
      }
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        cause = cause.getCause();
      }
      problemSummary.setSubCaption(cell.toString());
    } else {
      for (Entry<String,Map<ProblemType,Integer>> entry : Monitor.getProblemSummary().entrySet()) {
        TableRow row = problemSummary.prepareRow();
        row.add(entry.getKey());
        for (ProblemType pt : ProblemType.values()) {
          Integer pcount = entry.getValue().get(pt);
          row.add(pcount == null ? 0 : pcount);
        }
        row.add(entry.getKey());
        problemSummary.addRow(row);
      }
    }
    problemSummary.generate(req, sb);
  }
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    problemTable.addSortableColumn("Resource");
    problemTable.addSortableColumn("Exception");
    problemTable.addUnsortableColumn("Operations", new ClearProblemLinkType(req), null);
    for (ProblemReport pr : problemReports) {
     
      TableRow row = problemTable.prepareRow();
      row.add(pr.getTableName());
      row.add(pr.getProblemType().name());
      row.add(pr.getServer());
      row.add(pr.getTime());
      row.add(pr.getResource());
      row.add(pr.getException());
      row.add(pr);
      problemTable.addRow(row);
    }
    problemTable.generate(req, sb);
  }
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        digester.update(extent.getEndRow().getBytes(), 0, extent.getEndRow().getLength());
      }
      String obscuredExtent = new String(Base64.encodeBase64(digester.digest()), Constants.UTF8);
      String displayExtent = String.format("<code>[%s]</code>", obscuredExtent);
     
      TableRow row = perTabletResults.prepareRow();
      row.add(tableId);
      row.add(displayExtent);
      row.add(info.numEntries);
      row.add(info.ingestRate);
      row.add(info.queryRate);
      row.add(info.minors.num != 0 ? info.minors.elapsed / info.minors.num : null);
      row.add(stddev(info.minors.elapsed, info.minors.num, info.minors.sumDev));
      row.add(info.minors.elapsed != 0 ? info.minors.count / info.minors.elapsed : null);
      row.add(info.majors.num != 0 ? info.majors.elapsed / info.majors.num : null);
      row.add(stddev(info.majors.elapsed, info.majors.num, info.majors.sumDev));
      row.add(info.majors.elapsed != 0 ? info.majors.count / info.majors.elapsed : null);
      perTabletResults.addRow(row);
    }
   
    // Calculate current averages oldServer adding in historical data
    if (total.minors.num != 0)
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      TableInfo summary = TableInfoUtil.summarizeTableStats(status);
      if (tableId != null)
        summary = status.tableMap.get(tableId);
      if (summary == null)
        continue;
      TableRow row = tServerList.prepareRow();
      row.add(status); // add for server name
      row.add(summary.tablets);
      row.add(now - status.lastContact);
      row.add(summary.recs);
      row.add(summary.ingestRate);
      row.add(summary.queryRate);
      row.add(status.holdTime);
      row.add(summary); // add for scans
      row.add(summary); // add for minor compactions
      row.add(summary); // add for major compactions
      double indexCacheHitRate = status.indexCacheHits / (double) Math.max(status.indexCacheRequest, 1);
      row.add(indexCacheHitRate);
      double dataCacheHitRate = status.dataCacheHits / (double) Math.max(status.dataCacheRequest, 1);
      row.add(dataCacheHitRate);
      row.add(status.osLoad);
      tServerList.addRow(row);
    }
    tServerList.generate(req, sb);
  }
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      String tableId = tableName_tableId.getValue();
      TableInfo tableInfo = tableStats.get(tableName);
      Double holdTime = compactingByTable.get(tableId);
      if (holdTime == null)
        holdTime = new Double(0.);
      TableRow row = tableList.prepareRow();
      row.add(tableId);
      row.add(tableManager.getTableState(tableId));
      row.add(tableInfo == null ? null : tableInfo.tablets);
      row.add(tableInfo == null ? null : tableInfo.tablets - tableInfo.onlineTablets);
      row.add(tableInfo == null ? null : tableInfo.recs);
      row.add(tableInfo == null ? null : tableInfo.recsInMemory);
      row.add(tableInfo == null ? null : tableInfo.ingestRate);
      row.add(tableInfo == null ? null : tableInfo.scanRate);
      row.add(tableInfo == null ? null : tableInfo.queryRate);
      row.add(holdTime.longValue());
      row.add(tableInfo);
      row.add(tableInfo);
      row.add(tableInfo);
      tableList.addRow(row);
    }
   
    tableList.generate(req, sb);
  }
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Related Classes of org.apache.accumulo.monitor.util.TableRow

  • org.apache.accumulo.monitor.servlets.MasterServlet
  • org.apache.accumulo.monitor.servlets.ProblemServlet
  • org.apache.accumulo.monitor.servlets.ScanServlet
  • org.apache.accumulo.monitor.servlets.TablesServlet
  • org.apache.accumulo.monitor.servlets.TServersServlet
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