Package com.facebook.presto.spi.InMemoryRecordSet

Examples of com.facebook.presto.spi.InMemoryRecordSet.Builder

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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(TASK_TABLE);
        for (TaskInfo taskInfo : taskManager.getAllTaskInfo(false)) {
            TaskStats stats = taskInfo.getStats();
            table.addRow(
                    nodeId,

                    taskInfo.getTaskId().toString(),
                    taskInfo.getTaskId().getStageId().toString(),
                    taskInfo.getTaskId().getQueryId().toString(),
                    taskInfo.getState().toString(),

                    (long) stats.getTotalDrivers(),
                    (long) stats.getQueuedDrivers(),
                    (long) stats.getRunningDrivers(),
                    (long) stats.getCompletedDrivers(),

                    toMillis(stats.getTotalScheduledTime()),
                    toMillis(stats.getTotalCpuTime()),
                    toMillis(stats.getTotalUserTime()),
                    toMillis(stats.getTotalBlockedTime()),

                    toBytes(stats.getRawInputDataSize()),
                    stats.getRawInputPositions(),

                    toBytes(stats.getProcessedInputDataSize()),
                    stats.getProcessedInputPositions(),

                    toBytes(stats.getOutputDataSize()),
                    stats.getOutputPositions(),

                    toTimeStamp(stats.getCreateTime()),
                    toTimeStamp(stats.getStartTime()),
                    toTimeStamp(taskInfo.getLastHeartbeat()),
                    toTimeStamp(stats.getEndTime()));
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(ALIAS_TABLE);
        for (TableAlias tableAlias : aliasDao.getAliases()) {
            table.addRow(tableAlias.getSourceConnectorId(),
                    new SchemaTableName(tableAlias.getSourceSchemaName(), tableAlias.getSourceTableName()).toString(),
                    tableAlias.getDestinationConnectorId(),
                    new SchemaTableName(tableAlias.getDestinationSchemaName(), tableAlias.getDestinationTableName()).toString());
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(QUERY_TABLE);
        for (QueryInfo queryInfo : queryManager.getAllQueryInfo()) {
            QueryStats queryStats = queryInfo.getQueryStats();
            table.addRow(
                    nodeId,
                    queryInfo.getQueryId().toString(),
                    queryInfo.getState().toString(),
                    queryInfo.getSession().getUser(),
                    queryInfo.getQuery(),

                    toMillis(queryStats.getQueuedTime()),
                    toMillis(queryStats.getAnalysisTime()),
                    toMillis(queryStats.getDistributedPlanningTime()),

                    toTimeStamp(queryStats.getCreateTime()),
                    toTimeStamp(queryStats.getExecutionStartTime()),
                    toTimeStamp(queryStats.getLastHeartbeat()),
                    toTimeStamp(queryStats.getEndTime()));
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(NODES_TABLE);
        AllNodes allNodes = nodeManager.getAllNodes();
        for (Node node : allNodes.getActiveNodes()) {
            table.addRow(node.getNodeIdentifier(), node.getHttpUri().toString(), node.getNodeVersion().toString(), Boolean.TRUE);
        }
        for (Node node : allNodes.getInactiveNodes()) {
            table.addRow(node.getNodeIdentifier(), node.getHttpUri().toString(), node.getNodeVersion().toString(), Boolean.FALSE);
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(QUERY_TABLE);
        for (QueryInfo queryInfo : queryManager.getAllQueryInfo()) {
            QueryStats queryStats = queryInfo.getQueryStats();
            table.addRow(
                    nodeId,
                    queryInfo.getQueryId().toString(),
                    queryInfo.getState().toString(),
                    queryInfo.getSession().getUser(),
                    queryInfo.getQuery(),

                    toMillis(queryStats.getQueuedTime()),
                    toMillis(queryStats.getAnalysisTime()),
                    toMillis(queryStats.getDistributedPlanningTime()),

                    toTimeStamp(queryStats.getCreateTime()),
                    toTimeStamp(queryStats.getExecutionStartTime()),
                    toTimeStamp(queryStats.getLastHeartbeat()),
                    toTimeStamp(queryStats.getEndTime()));
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(NODES_TABLE);
        AllNodes allNodes = nodeManager.getAllNodes();
        for (Node node : allNodes.getActiveNodes()) {
            table.addRow(node.getNodeIdentifier(), node.getHttpUri().toString(), getNodeVersion(node), Boolean.TRUE);
        }
        for (Node node : allNodes.getInactiveNodes()) {
            table.addRow(node.getNodeIdentifier(), node.getHttpUri().toString(), getNodeVersion(node), Boolean.FALSE);
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(TASK_TABLE);
        for (TaskInfo taskInfo : taskManager.getAllTaskInfo(false)) {
            TaskStats stats = taskInfo.getStats();
            table.addRow(
                    nodeId,

                    taskInfo.getTaskId().toString(),
                    taskInfo.getTaskId().getStageId().toString(),
                    taskInfo.getTaskId().getQueryId().toString(),
                    taskInfo.getState().toString(),

                    (long) stats.getTotalDrivers(),
                    (long) stats.getQueuedDrivers(),
                    (long) stats.getRunningDrivers(),
                    (long) stats.getCompletedDrivers(),

                    toMillis(stats.getTotalScheduledTime()),
                    toMillis(stats.getTotalCpuTime()),
                    toMillis(stats.getTotalUserTime()),
                    toMillis(stats.getTotalBlockedTime()),

                    toBytes(stats.getRawInputDataSize()),
                    stats.getRawInputPositions(),

                    toBytes(stats.getProcessedInputDataSize()),
                    stats.getProcessedInputPositions(),

                    toBytes(stats.getOutputDataSize()),
                    stats.getOutputPositions(),

                    toTimeStamp(stats.getCreateTime()),
                    toTimeStamp(stats.getFirstStartTime()),
                    toTimeStamp(taskInfo.getLastHeartbeat()),
                    toTimeStamp(stats.getEndTime()));
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(CATALOG_TABLE);
        for (Map.Entry<String, String> entry : metadata.getCatalogNames().entrySet()) {
            table.addRow(entry.getKey(), entry.getValue());
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(TASK_TABLE);
        for (TaskInfo taskInfo : taskManager.getAllTaskInfo()) {
            TaskStats stats = taskInfo.getStats();
            table.addRow(
                    nodeId,

                    taskInfo.getTaskId().toString(),
                    taskInfo.getTaskId().getStageId().toString(),
                    taskInfo.getTaskId().getQueryId().toString(),
                    taskInfo.getState().toString(),

                    (long) stats.getTotalDrivers(),
                    (long) stats.getQueuedDrivers(),
                    (long) stats.getRunningDrivers(),
                    (long) stats.getCompletedDrivers(),

                    toMillis(stats.getTotalScheduledTime()),
                    toMillis(stats.getTotalCpuTime()),
                    toMillis(stats.getTotalUserTime()),
                    toMillis(stats.getTotalBlockedTime()),

                    toBytes(stats.getRawInputDataSize()),
                    stats.getRawInputPositions(),

                    toBytes(stats.getProcessedInputDataSize()),
                    stats.getProcessedInputPositions(),

                    toBytes(stats.getOutputDataSize()),
                    stats.getOutputPositions(),

                    toTimeStamp(stats.getCreateTime()),
                    toTimeStamp(stats.getFirstStartTime()),
                    toTimeStamp(taskInfo.getLastHeartbeat()),
                    toTimeStamp(stats.getEndTime()));
        }
        return table.build().cursor();
    }
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    }

    @Override
    public RecordCursor cursor()
    {
        Builder table = InMemoryRecordSet.builder(QUERY_TABLE);
        for (QueryInfo queryInfo : queryManager.getAllQueryInfo()) {
            QueryStats queryStats = queryInfo.getQueryStats();
            table.addRow(
                    nodeId,
                    queryInfo.getQueryId().toString(),
                    queryInfo.getState().toString(),
                    queryInfo.getSession().getUser(),
                    queryInfo.getQuery(),

                    toMillis(queryStats.getQueuedTime()),
                    toMillis(queryStats.getAnalysisTime()),
                    toMillis(queryStats.getDistributedPlanningTime()),

                    toTimeStamp(queryStats.getCreateTime()),
                    toTimeStamp(queryStats.getExecutionStartTime()),
                    toTimeStamp(queryStats.getLastHeartbeat()),
                    toTimeStamp(queryStats.getEndTime()));
        }
        return table.build().cursor();
    }
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Related Classes of com.facebook.presto.spi.InMemoryRecordSet.Builder

  • com.facebook.presto.connector.system.AliasSystemTable
  • com.facebook.presto.connector.system.CatalogSystemTable
  • com.facebook.presto.connector.system.NodesSystemTable
  • com.facebook.presto.connector.system.QuerySystemTable
  • com.facebook.presto.connector.system.TaskSystemTable
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