Examples of org.apache.accumulo.cloudtrace.instrument.Span.stop()

Package org.apache.accumulo.cloudtrace.instrument

Class org.apache.accumulo.cloudtrace.instrument.Span

Examples of org.apache.accumulo.cloudtrace.instrument.Span.stop()

org.apache.accumulo.cloudtrace.instrument.Span.stop()
The block has completed, stop the clock

        us.flushTime += (t2 - pt1);
        us.commitTimes.addStat(t2 - t1);


        if (updateMetrics.isEnabled())
          updateMetrics.add(TabletServerUpdateMetrics.commitTime, avgCommitTime);
        commit.stop();
      } finally {
        us.queuedMutations.clear();
        if (us.currentTablet != null) {
          us.queuedMutations.put(us.currentTablet, new ArrayList<Mutation>());
        }

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        Mutation mutation = new Mutation(tmutation);
        List<Mutation> mutations = Collections.singletonList(mutation);


        Span prep = Trace.start("prep");
        CommitSession cs = tablet.prepareMutationsForCommit(new TservConstraintEnv(authenticator, credentials), mutations);
        prep.stop();
        if (cs == null) {
          throw new NotServingTabletException(tkeyExtent);
        }


        while (true) {

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        while (true) {
          try {
            Span wal = Trace.start("wal");
            logger.log(cs, cs.getWALogSeq(), mutation);
            wal.stop();
            break;
          } catch (IOException ex) {
            log.warn(ex, ex);
          }
        }

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          }
        }


        Span commit = Trace.start("commit");
        cs.commit(mutations);
        commit.stop();
      } catch (TConstraintViolationException e) {
        throw new ConstraintViolationException(Translator.translate(e.getViolations().asList(), Translators.CVST));
      } finally {
        writeTracker.finishWrite(opid);
      }

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        String newMapfileLocation = getNextMapFilename(mergeFile == null ? "F" : "M");
        Span span = Trace.start("waitForCommits");
        synchronized (Tablet.this) {
          commitSession.waitForCommitsToFinish();
        }
        span.stop();
        span = Trace.start("start");
        while (true) {
          try {
            // the purpose of the minor compaction start event is to keep track of the filename... in the case
            // where the metadata table write for the minor compaction finishes and the process dies before

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            break;
          } catch (IOException e) {
            log.warn("Failed to write to write ahead log " + e.getMessage(), e);
          }
        }
        span.stop();
        span = Trace.start("compact");
        this.stats = minorCompact(conf, fs, tabletMemory.getMinCMemTable(), newMapfileLocation + "_tmp", newMapfileLocation, mergeFile, true, queued,
            commitSession, flushId);
        span.stop();
      } catch (Throwable t) {

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        }
        span.stop();
        span = Trace.start("compact");
        this.stats = minorCompact(conf, fs, tabletMemory.getMinCMemTable(), newMapfileLocation + "_tmp", newMapfileLocation, mergeFile, true, queued,
            commitSession, flushId);
        span.stop();
      } catch (Throwable t) {
        log.error("Unknown error during minor compaction for extent: " + getExtent(), t);
        throw new RuntimeException(t);
      } finally {
        minorCompactionInProgress = false;

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      flushing = false;
      this.notifyAll();
      
      checkForFailures();
    } finally {
      span.stop();
    }
  }
  
  public synchronized void close() throws MutationsRejectedException {

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      checkForFailures();
    } finally {
      // make a best effort to release these resources
      writer.sendThreadPool.shutdownNow();
      jtimer.cancel();
      span.stop();
    }
  }
  
  private void logStats() {
    long finishTime = System.currentTimeMillis();

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        long t1 = System.currentTimeMillis();
        binMutations(mutationsToSend, binnedMutations);
        long t2 = System.currentTimeMillis();
        updateBinningStats(mutationsToSend.size(), (t2 - t1), binnedMutations);
      } finally {
        span.stop();
      }
      addMutations(binnedMutations);
    }
    
    private synchronized void addMutations(Map<String,TabletServerMutations> binnedMutations) {

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