Package org.apache.accumulo.trace.thrift

Examples of org.apache.accumulo.trace.thrift.RemoteSpan

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    }
    Range range = getRangeForTrace(minutes);
    scanner.setRange(range);
    Map<String,Stats> summary = new TreeMap<String,Stats>();
    for (Entry<Key,Value> entry : scanner) {
      RemoteSpan span = TraceFormatter.getRemoteSpan(entry);
      Stats stats = summary.get(span.description);
      if (stats == null) {
        summary.put(span.description, stats = new Stats());
      }
      stats.addSpan(span);
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    Table trace = new Table("trace", "Traces for " + getType(req));
    trace.addSortableColumn("Start", new ShowTraceLinkType(), "Start Time");
    trace.addSortableColumn("ms", new DurationType(), "Span time");
    trace.addUnsortableColumn("Source", new StringType<String>(), "Service and location");
    for (Entry<Key,Value> entry : scanner) {
      RemoteSpan span = TraceFormatter.getRemoteSpan(entry);
      if (span.description.equals(type)) {
        trace.addRow(span, Long.valueOf(span.stop - span.start), span.svc + ":" + span.sender);
      }
    }
    trace.generate(req, sb);
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  }
 
  void sendSpans() {
    while (!sendQueue.isEmpty()) {
      boolean sent = false;
      RemoteSpan s = sendQueue.peek();
      if (s.stop - s.start < 1) {
        synchronized (sendQueue) {
          sendQueue.remove();
          sendQueue.notifyAll();
        }
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  @Override
  public void span(long traceId, long spanId, long parentId, long start, long stop, String description, Map<String,String> data) {
   
    SpanKey dest = getSpanKey(data);
    if (dest != null) {
      sendQueue.add(new RemoteSpan(host, service, traceId, spanId, parentId, start, stop, description, data));
    }
  }
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  private boolean printTimeStamps;
 
  public static RemoteSpan getRemoteSpan(Entry<Key,Value> entry) {
    TMemoryInputTransport transport = new TMemoryInputTransport(entry.getValue().get());
    TCompactProtocol protocol = new TCompactProtocol(transport);
    RemoteSpan span = new RemoteSpan();
    try {
      span.read(protocol);
    } catch (TException ex) {
      throw new RuntimeException(ex);
    }
    return span;
  }
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  public String next() {
    Entry<Key,Value> next = scanner.next();
    if (next.getKey().getColumnFamily().equals(SPAN_CF)) {
      StringBuilder result = new StringBuilder();
      SimpleDateFormat dateFormatter = new SimpleDateFormat(DATE_FORMAT);
      RemoteSpan span = getRemoteSpan(next);
      result.append("----------------------\n");
      result.append(String.format(" %12s:%s%n", "name", span.description));
      result.append(String.format(" %12s:%s%n", "trace", Long.toHexString(span.traceId)));
      result.append(String.format(" %12s:%s%n", "loc", span.svc + "@" + span.sender));
      result.append(String.format(" %12s:%s%n", "span", Long.toHexString(span.spanId)));
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    scanner.setBatchSize(scanOpts.scanBatchSize);
    Range range = new Range(new Text("start:" + Long.toHexString(startTime)), new Text("start:" + Long.toHexString(endTime)));
    scanner.setRange(range);
    out.println("Trace            Day/Time                 (ms)  Start");
    for (Entry<Key,Value> entry : scanner) {
      RemoteSpan span = TraceFormatter.getRemoteSpan(entry);
      out.println(String.format("%016x %s %5d %s", span.traceId, TraceFormatter.formatDate(new Date(span.getStart())), span.stop - span.start, span.description));
    }
    return 0;
  }
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  public static int printTrace(Scanner scanner, final Printer out) {
    int count = 0;
    SpanTree tree = new SpanTree();
    long start = Long.MAX_VALUE;
    for (Entry<Key,Value> entry : scanner) {
      RemoteSpan span = TraceFormatter.getRemoteSpan(entry);
      tree.addNode(span);
      start = min(start, span.start);
      if (span.parentId <= 0)
        count++;
    }
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  public Set<Long> visit(SpanTreeVisitor visitor) {
    Set<Long> visited = new HashSet<Long>();
    List<Long> root = parentChildren.get(new Long(Span.ROOT_SPAN_ID));
    if (root == null || root.isEmpty())
      return visited;
    RemoteSpan rootSpan = nodes.get(root.iterator().next());
    if (rootSpan == null)
      return visited;
    recurse(0, null, rootSpan, visitor, visited);
    return visited;
  }
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    visited.add(node.spanId);
    List<RemoteSpan> children = new ArrayList<RemoteSpan>();
    List<Long> childrenIds = parentChildren.get(node.spanId);
    if (childrenIds != null) {
      for (Long childId : childrenIds) {
        RemoteSpan child = nodes.get(childId);
        if (child != null) {
          children.add(child);
        }
      }
    }
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Related Classes of org.apache.accumulo.trace.thrift.RemoteSpan

  • org.apache.accumulo.core.trace.SpanTree
  • org.apache.accumulo.core.trace.TraceDump
  • org.apache.accumulo.core.trace.TraceFormatter
  • org.apache.accumulo.monitor.servlets.trace.ListType
  • org.apache.accumulo.monitor.servlets.trace.ShowTrace
  • org.apache.accumulo.monitor.servlets.trace.ShowTraceLinkType
  • org.apache.accumulo.monitor.servlets.trace.Summary
  • org.apache.accumulo.monitor.ShowTraceLinkTypeTest
  • org.apache.accumulo.server.monitor.servlets.trace.ListType
  • org.apache.accumulo.server.monitor.servlets.trace.ShowTrace
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