Neoview Workload Management Services Guide (R2.4)
Table of Contents
About This Document.......................................................................................................11
Intended Audience................................................................................................................................11
New and Changed Information in This Edition...................................................................................11
Document Organization.......................................................................................................................11
Notation Conventions...........................................................................................................................11
General Syntax Notation.................................................................................................................11
Related Documentation........................................................................................................................13
Neoview Customer Library.............................................................................................................13
Publishing History................................................................................................................................15
HP Encourages Your Comments..........................................................................................................15
1 Introduction...................................................................................................................17
How WMS Manages Queries................................................................................................................17
How WMS Applies Rules and Services................................................................................................17
Connection Phase............................................................................................................................17
Compilation Phase...........................................................................................................................19
Execution Phase...............................................................................................................................22
How to Use WMS.................................................................................................................................23
Who Can Run WMS Commands.....................................................................................................23
Setting Up Services, Thresholds, and Rules in WMS......................................................................24
Monitoring and Managing Queries in WMS...................................................................................24
2 Getting Started.............................................................................................................25
Installing and Starting WMS on the Neoview Platform.......................................................................25
Installing the Neoview Command Interface (NCI)..............................................................................25
How to Execute WMS Commands in NCI......................................................................................25
3 Configuring Services....................................................................................................27
What Are Services?...............................................................................................................................27
System Service.................................................................................................................................27
Default Service.................................................................................................................................27
User-Defined Services.....................................................................................................................27
Service Priority................................................................................................................................27
System Resource Thresholds...........................................................................................................27
How WMS Determines When to Execute Waiting Queries.......................................................28
Configuring the WMS System Configuration......................................................................................28
Altering the WMS System Configuration.......................................................................................28
Displaying the WMS System Configuration...................................................................................29
Configuring User-Defined Services......................................................................................................29
Adding a Service..............................................................................................................................29
Using Default Threshold Values in a Service.............................................................................30
Setting the Priority of the Service...............................................................................................31
Setting the System Resource Thresholds of the Service.............................................................31
Setting the Active Time of the Service.......................................................................................32
Setting Query Timeouts for the Service.....................................................................................33
Setting the Maximum Rows to Retrieve....................................................................................33
Setting the Output Options of the Service.................................................................................34
Adding a Comment for the Service............................................................................................34
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