From a21abdaefddb59ff9da8a77f882cc3665baef4e9 Mon Sep 17 00:00:00 2001 From: Chuck Litzell Date: Thu, 23 Aug 2018 12:26:24 -0500 Subject: [PATCH] Edit GPCC section in resource group for gpcc changed terminology (#5573) --- .../admin_guide/workload_mgmt_resgroups.xml | 32 +++++++++---------- 1 file changed, 15 insertions(+), 17 deletions(-) diff --git a/gpdb-doc/dita/admin_guide/workload_mgmt_resgroups.xml b/gpdb-doc/dita/admin_guide/workload_mgmt_resgroups.xml index 98894668be..130d6ff887 100644 --- a/gpdb-doc/dita/admin_guide/workload_mgmt_resgroups.xml +++ b/gpdb-doc/dita/admin_guide/workload_mgmt_resgroups.xml @@ -40,7 +40,7 @@
  • - +
  • @@ -497,23 +497,21 @@ rg_perseg_mem = ((RAM * (vm.overcommit_ratio / 100) + SWAP) * gp_resource_group_ - Using Greenplum Command Center to Manage Workloads + Using Greenplum Command Center to Manage Resource Groups -

    A Greenplum Database workload is a resource group with special assignment - capabilities. With Pivotal Greenplum Command Center, an administrator can - create and manage workloads, and can define the criteria under which a transaction - is assigned to a workload. This capability to assign transactions to workloads - based on attributes other than the submitting role is unique to Greenplum Command - Center.

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    When you install and configure Greenplum Command Center, Greenplum Database - defers the assignment of transactions to resource groups to the workload - management component of the tool. You can also define idle session kill rules - with Greenplum Command Center, specifying the maximum number of seconds that a - session can remain idle before it kills itself. Refer to the - Greenplum Command Center documentation for more - information about creating and managing workloads, transaction assignment, - and session kill rules.

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    Using Pivotal Greenplum Command Center, an administrator can create and manage resource + groups, change roles' resource groups, and create workload management rules.

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    Workload management rules are defined in Command Center and stored in Greenplum Database. + When a transaction is submitted, Greenplum Database calls the workload management database + extension to evaluate and apply the rules.

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    Workload management assignment rules assign transactions to different resource groups based + on user-defined criteria. If no assignment rule is matched, Greenplum Database assigns the + transaction to the role's default resource group. Workload management idle session kill + rules set the maximum number of seconds that sessions managed by a resource group can remain + idle before they are terminated.

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    Refer to the Greenplum Command Center documentation for more information about creating and + managing resource groups and workload management rules.

    -- GitLab