Package com.yammer.metrics.core

Examples of com.yammer.metrics.core.TimerContext

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        }
    }

    @PUT
    public void put(final String text) {
        final TimerContext timer = putTimer.time();
        timer.stop();
    }
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        timer.stop();
    }

    @GET
    public String get() {
        final TimerContext timer = getTimer.time();
        try {
            return "text";
        } finally {
            timer.stop();
        }
    }
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    @Context Request request;

    @GET
    @Path("without-parameters")
    public String getProxy() {
        final TimerContext timer = getTimer.time();
        try {
            return String.format("sc: %s\nui: %s\nhh: %s\nreq: %s", securityContext, uriInfo, httpHeaders, request);
        } finally {
            timer.stop();
        }
    }
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    @GET
    @Path("without-parameters")
    public String getNoProxy() {
        final TimerContext timer = notInjectedTimer.time();
        try {
            return "text";
        } finally {
            timer.stop();
        }
    }
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    }

    @GET
    @Path("all-parameters")
    public String getProxy(@Context SecurityContext securityContext, @Context UriInfo uriInfo, @Context HttpHeaders httpHeaders, @Context Request request) {
        final TimerContext timer = injectedTimer.time();
        try {
            return String.format("sc: %s\nui: %s\nhh: %s\nreq: %s", securityContext, uriInfo, httpHeaders, request);
        } finally {
            timer.stop();
        }
    }
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        Map<String, List<Mutation>> row = session.getColumnFamilyType() == ColumnFamilyType.Super
                                        ? getSuperColumnsMutationMap(superColumns)
                                        : getColumnsMutationMap(columns);
        Map<ByteBuffer, Map<String, List<Mutation>>> record = Collections.singletonMap(ByteBufferUtil.bytes(rawKey), row);

        TimerContext context = session.latency.time();

        boolean success = false;
        String exceptionMessage = null;
        for (int t = 0; t < session.getRetryTimes(); t++)
        {
            if (success)
                break;

            try
            {
                client.batch_mutate(record, session.getConsistencyLevel());
                success = true;
            }
            catch (Exception e)
            {
                exceptionMessage = getExceptionMessage(e);
                success = false;
            }
        }

        if (!success)
        {
            error(String.format("Operation [%d] retried %d times - error inserting key %s %s%n",
                                index,
                                session.getRetryTimes(),
                                rawKey,
                                (exceptionMessage == null) ? "" : "(" + exceptionMessage + ")"));
        }

        session.operations.getAndIncrement();
        session.keys.getAndIncrement();
        context.stop();
    }
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        for (int j = 0; j < session.getSuperColumns(); j++)
        {
            String superColumn = 'S' + Integer.toString(j);
            ColumnParent parent = new ColumnParent("Super1").setSuper_column(superColumn.getBytes(UTF_8));

            TimerContext context = session.latency.time();

            boolean success = false;
            String exceptionMessage = null;

            for (int t = 0; t < session.getRetryTimes(); t++)
            {
                if (success)
                    break;

                try
                {
                    List<ColumnOrSuperColumn> columns;
                    columns = client.get_slice(key, parent, predicate, session.getConsistencyLevel());
                    success = (columns.size() != 0);
                }
                catch (Exception e)
                {
                    exceptionMessage = getExceptionMessage(e);
                    success = false;
                }
            }

            if (!success)
            {
                error(String.format("Operation [%d] retried %d times - error reading key %s %s%n",
                                    index,
                                    session.getRetryTimes(),
                                    new String(rawKey),
                                    (exceptionMessage == null) ? "" : "(" + exceptionMessage + ")"));
            }

            session.operations.getAndIncrement();
            session.keys.getAndIncrement();
            context.stop();
        }
    }
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        ColumnParent parent = new ColumnParent("Standard1");

        byte[] key = generateKey();
        ByteBuffer keyBuffer = ByteBuffer.wrap(key);

        TimerContext context = session.latency.time();

        boolean success = false;
        String exceptionMessage = null;

        for (int t = 0; t < session.getRetryTimes(); t++)
        {
            if (success)
                break;

            try
            {
                List<ColumnOrSuperColumn> columns;
                columns = client.get_slice(keyBuffer, parent, predicate, session.getConsistencyLevel());
                success = (columns.size() != 0);
            }
            catch (Exception e)
            {
                exceptionMessage = getExceptionMessage(e);
                success = false;
            }
        }

        if (!success)
        {
            error(String.format("Operation [%d] retried %d times - error reading key %s %s%n",
                                index,
                                session.getRetryTimes(),
                                new String(key),
                                (exceptionMessage == null) ? "" : "(" + exceptionMessage + ")"));
        }

        session.operations.getAndIncrement();
        session.keys.getAndIncrement();
        context.stop();
    }
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        }

        String key = String.format("%0" + session.getTotalKeysLength() + "d", index);
        List<String> queryParams = Collections.singletonList(getUnQuotedCqlBlob(key, session.cqlVersion.startsWith("3")));

        TimerContext context = session.latency.time();

        boolean success = false;
        String exceptionMessage = null;

        for (int t = 0; t < session.getRetryTimes(); t++)
        {
            if (success)
                break;

            try
            {
                success = executor.execute(cqlQuery, queryParams);
            }
            catch (Exception e)
            {
                exceptionMessage = getExceptionMessage(e);
                success = false;
            }
        }

        if (!success)
        {
            error(String.format("Operation [%d] retried %d times - error incrementing key %s %s%n",
                                index,
                                session.getRetryTimes(),
                                key,
                                (exceptionMessage == null) ? "" : "(" + exceptionMessage + ")"));
        }

        session.operations.getAndIncrement();
        session.keys.getAndIncrement();
        context.stop();
    }
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            IndexClause clause = new IndexClause(Arrays.asList(expression),
                                                 ByteBufferUtil.bytes(startOffset),
                                                 session.getKeysPerCall());

            List<KeySlice> results = null;
            TimerContext context = session.latency.time();

            boolean success = false;
            String exceptionMessage = null;

            for (int t = 0; t < session.getRetryTimes(); t++)
            {
                if (success)
                    break;

                try
                {
                    results = client.get_indexed_slices(parent, clause, predicate, session.getConsistencyLevel());
                    success = (results.size() != 0);
                }
                catch (Exception e)
                {
                    exceptionMessage = getExceptionMessage(e);
                    success = false;
                }
            }

            if (!success)
            {
                error(String.format("Operation [%d] retried %d times - error on calling get_indexed_slices for offset %s %s%n",
                                    index,
                                    session.getRetryTimes(),
                                    startOffset,
                                    (exceptionMessage == null) ? "" : "(" + exceptionMessage + ")"));
            }

            received += results.size();

            // convert max key found back to an integer, and increment it
            startOffset = String.format(format, (1 + getMaxKey(results)));

            session.operations.getAndIncrement();
            session.keys.getAndAdd(results.size());
            context.stop();
        }
    }
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