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  • Data Engineering Integration 10.2.2 HotFix 1
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Table of Contents

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  1. Preface
  2. Introduction to Big Data Management Administration
  3. Authentication
  4. Running Mappings on a Cluster with Kerberos Authentication
  5. Authorization
  6. Cluster Configuration
  7. Cloud Provisioning Configuration
  8. Data Integration Service Processing
  9. Connections
  10. Multiple Blaze Instances on a Cluster
  11. Monitoring REST API

Big Data Management Administrator Guide

Big Data Management Administrator Guide

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Sample Metadata Document

Sample Metadata Document

The following sample metadata document displays the mapping execution information for each REST API: 
<?xml version='1.0' encoding='UTF-8'?>
<edmx:Edmx Version="4.0" xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx">
    <edmx:DataServices>
        <Schema xmlns="http://docs.oasis-open.org/odata/ns/edm" Namespace="OData.Domain" Alias="MappingService">
            <EntityType Name="MappingAdvancedStat">
                <Key>
                    <PropertyRef Name="jobId"/>
                </Key>
                <Property Name="jobId" Type="Edm.String"/>
                <Property Name="mappingStat" Type="MappingService.MSummaryStatDetails"/>
                <Property Name="detailedStats" Type="MappingService.MDetailedStats"/>
                <Property Name="summaryStats" Type="MappingService.MSrcTgtStats"/>
            </EntityType>
            <EntityType Name="MappingExecutionPlan">
                <Key>
                    <PropertyRef Name="jobId"/>
                </Key>
                <Property Name="jobId" Type="Edm.String"/>
                <Property Name="scriptList" Type="Collection(MappingService.ScriptEntryStat)"/>
            </EntityType>
            <EntityType Name="MappingStat">
                <Key>
                    <PropertyRef Name="jobId"/>
                </Key>
                <Property Name="jobId" Type="Edm.String"/>
                <Property Name="mappingDetails" Type="MappingService.MSummaryStatDetails"/>
            </EntityType>
            <EntityType Name="MappingExecutionStep">
                <Key>
                    <PropertyRef Name="jobId"/>
                    <PropertyRef Name="fetchScripts"/>
                </Key>
                <Property Name="jobId" Type="Edm.String"/>
                <Property Name="fetchScripts" Type="Edm.Boolean"/>
                <Property Name="executionStepStats" Type="Collection(MappingService.MExecutionStepStat)"/>
            </EntityType>
            <ComplexType Name="MHiveScriptStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="hiveHistoryFile" Type="Edm.String"/>
                <Property Name="hiveSessionFile" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MGroupStat">
                <Property Name="processedBytes" Type="Edm.Int64"/>
                <Property Name="processedRows" Type="Edm.Int64"/>
                <Property Name="bytesThrougput" Type="Edm.Int64"/>
                <Property Name="rowsThroughput" Type="Edm.Int64"/>
                <Property Name="errorRows" Type="Edm.Int64"/>
                <Property Name="errorBytes" Type="Edm.Int64"/>
                <Property Name="groupName" Type="Edm.String"/>
                <Property Name="firstRowTime" Type="Edm.Int64"/>
            </ComplexType>
            <ComplexType Name="MDetailedStats">
                <Property Name="memoryData" Type="Collection(Edm.Int64)"/>
                <Property Name="createdTime" Type="Collection(Edm.Int64)"/>
                <Property Name="cpuData" Type="Collection(Edm.Int64)"/>
                <Property Name="sourceTargetStats" Type="Collection(MappingService.TxInstanceStat)"/>
                <Property Name="lastPurgeTime" Type="Edm.Int64"/>
            </ComplexType>
            <ComplexType Name="MNameValuePair">
                <Property Name="name" Type="Edm.String"/>
                <Property Name="value" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MExecutionStepStat">
                <Property Name="endTime" Type="Edm.Int64"/>
                <Property Name="startTime" Type="Edm.Int64"/>
                <Property Name="errorCode" Type="Edm.String"/>
                <Property Name="errorMessage" Type="Edm.String"/>
                <Property Name="name" Type="Edm.String"/>
                <Property Name="state" Type="Edm.String"/>
                <Property Name="subExecutionStepStat" Type="Collection(MappingService.MExecutionStepStat)"/>
            </ComplexType>
            <ComplexType Name="MLocalMappingStepStat" BaseType="MappingService.MExecutionStepStat"/>
            <ComplexType Name="MGridTaskStepStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="percentageCompletion" Type="Edm.Double"/>
                <Property Name="webPageURL" Type="Edm.String"/>
                <Property Name="incomingDependencies" Type="Edm.String"/>
                <Property Name="outgoingDependencies" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="TxInstanceStat">
                <Property Name="instanceName" Type="Edm.String"/>
                <Property Name="isSource" Type="Edm.Boolean"/>
                <Property Name="bytes" Type="Collection(Edm.Int64)"/>
                <Property Name="rows" Type="Collection(Edm.Int64)"/>
            </ComplexType>
            <ComplexType Name="ScriptEntryStat">
                <Property Name="name" Type="Edm.String"/>
                <Property Name="content" Type="Edm.String"/>
                <Property Name="depends" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MCommandTaskStat" BaseType="MappingService.MExecutionStepStat"/>
            <ComplexType Name="MSrcTgtStats">
                <Property Name="processStatSummary" Type="MappingService.MProcessStatSummary"/>
                <Property Name="sourceTxStats" Type="Collection(MappingService.MSourceTxStat)"/>
                <Property Name="targetTxStats" Type="Collection(MappingService.MTargetTxStat)"/>
            </ComplexType>
            <ComplexType Name="MTargetTxStat" BaseType="MappingService.AbstractTxStat"/>
            <ComplexType Name="MSparkApplicationStepStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="jobTrackerUrl" Type="Edm.String"/>
                <Property Name="query" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MHadoopTezJobStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="dagProgress" Type="Edm.Double"/>
                <Property Name="hadoopJobPageUrl" Type="Edm.String"/>
                <Property Name="hadoopOfficialTezJobId" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MSegmentStepStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="numOfFailedTasklets" Type="Edm.Int64"/>
                <Property Name="numOfSucceededTasklets" Type="Edm.Int64"/>
                <Property Name="numOfTasklets" Type="Edm.Int64"/>
                <Property Name="percentageCompletion" Type="Edm.Double"/>
                <Property Name="webPageURL" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MHiveQueryStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="hiveOfficalHiveQueryId" Type="Edm.String"/>
                <Property Name="query" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MProcessStatSummary">
                <Property Name="avgCpuUsage" Type="Edm.Double"/>
                <Property Name="avgMemUsage" Type="Edm.Int64"/>
            </ComplexType>
            <ComplexType Name="AbstractTxStat">
                <Property Name="instanceName" Type="Edm.String"/>
                <Property Name="groupStats" Type="Collection(MappingService.MGroupStat)"/>
            </ComplexType>
            <ComplexType Name="MSummaryStatDetails">
                <Property Name="status" Type="Edm.String"/>
                <Property Name="mappingName" Type="Edm.String"/>
                <Property Name="applicationName" Type="Edm.String"/>
                <Property Name="serviceName" Type="Edm.String"/>
                <Property Name="logFileName" Type="Edm.String"/>
                <Property Name="startTime" Type="Edm.Int64"/>
                <Property Name="endTime" Type="Edm.Int64"/>
                <Property Name="executorType" Type="Edm.String"/>
                <Property Name="executingNode" Type="Edm.String"/>
                <Property Name="userName" Type="Edm.String"/>
                <Property Name="securityDomain" Type="Edm.String"/>
            </ComplexType>
            <ComplexType Name="MUserDefinedTaskStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="statsProperties" Type="Collection(MappingService.MNameValuePair)"/>
            </ComplexType>
            <ComplexType Name="MSourceTxStat" BaseType="MappingService.AbstractTxStat"/>
            <ComplexType Name="MHadoopMapReduceJobStat" BaseType="MappingService.MExecutionStepStat">
                <Property Name="hadoopJobPageUrl" Type="Edm.String"/>
                <Property Name="hadoopOfficialMapReduceJobId" Type="Edm.String"/>
                <Property Name="mapperProgress" Type="Edm.Double"/>
                <Property Name="reducerProgress" Type="Edm.Double"/>
            </ComplexType>
            <EntityContainer Name="MSCONTAINER">
                <EntitySet Name="MappingAdvancedStats" EntityType="MappingService.MappingAdvancedStat"/>
                <EntitySet Name="MappingExecutionPlans" EntityType="MappingService.MappingExecutionPlan"/>
                <EntitySet Name="MappingStats" EntityType="MappingService.MappingStat"/>
                <EntitySet Name="MappingExecutionSteps" EntityType="MappingService.MappingExecutionStep"/>
            </EntityContainer>
        </Schema>
    </edmx:DataServices>
</edmx:Edmx>
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