/AWS1/CL_EMR=>ADDINSTANCEGROUPS()

About AddInstanceGroups

Adds one or more instance groups to a running cluster.

Method Signature

IMPORTING

Required arguments:

it_instancegroups TYPE /AWS1/CL_EMRINSTGROUPCONFIG=>TT_INSTANCEGROUPCONFIGLIST TT_INSTANCEGROUPCONFIGLIST

Instance groups to add.

iv_jobflowid TYPE /AWS1/EMRXMLSTRINGMAXLEN256 /AWS1/EMRXMLSTRINGMAXLEN256

Job flow in which to add the instance groups.

RETURNING

oo_output TYPE REF TO /aws1/cl_emraddinstgroupsout /AWS1/CL_EMRADDINSTGROUPSOUT

Domain	/AWS1/RT_ACCOUNT_ID
Primitive Type	NUMC

Examples

Syntax Example

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->/aws1/if_emr~addinstancegroups(
  it_instancegroups = VALUE /aws1/cl_emrinstgroupconfig=>tt_instancegroupconfiglist(
    (
      new /aws1/cl_emrinstgroupconfig(
        io_autoscalingpolicy = new /aws1/cl_emrautoscalingpolicy(
          io_constraints = new /aws1/cl_emrscalingconstraints(
            iv_maxcapacity = 123
            iv_mincapacity = 123
          )
          it_rules = VALUE /aws1/cl_emrscalingrule=>tt_scalingrulelist(
            (
              new /aws1/cl_emrscalingrule(
                io_action = new /aws1/cl_emrscalingaction(
                  io_simplescalingpolicyconf = new /aws1/cl_emrsimplescaplyconf(
                    iv_adjustmenttype = |string|
                    iv_cooldown = 123
                    iv_scalingadjustment = 123
                  )
                  iv_market = |string|
                )
                io_trigger = new /aws1/cl_emrscalingtrigger(
                  io_cloudwatchalarmdefinition = new /aws1/cl_emrcloudwatchalrmdefn(
                    it_dimensions = VALUE /aws1/cl_emrmetricdimension=>tt_metricdimensionlist(
                      (
                        new /aws1/cl_emrmetricdimension(
                          iv_key = |string|
                          iv_value = |string|
                        )
                      )
                    )
                    iv_comparisonoperator = |string|
                    iv_evaluationperiods = 123
                    iv_metricname = |string|
                    iv_namespace = |string|
                    iv_period = 123
                    iv_statistic = |string|
                    iv_threshold = '0.1'
                    iv_unit = |string|
                  )
                )
                iv_description = |string|
                iv_name = |string|
              )
            )
          )
        )
        io_ebsconfiguration = new /aws1/cl_emrebsconfiguration(
          it_ebsblockdeviceconfigs = VALUE /aws1/cl_emrebsblockdevconfig=>tt_ebsblockdeviceconfiglist(
            (
              new /aws1/cl_emrebsblockdevconfig(
                io_volumespecification = new /aws1/cl_emrvolumespec(
                  iv_iops = 123
                  iv_sizeingb = 123
                  iv_throughput = 123
                  iv_volumetype = |string|
                )
                iv_volumesperinstance = 123
              )
            )
          )
          iv_ebsoptimized = ABAP_TRUE
        )
        it_configurations = VALUE /aws1/cl_emrconfiguration=>tt_configurationlist(
          (
            new /aws1/cl_emrconfiguration(
              it_configurations = VALUE /aws1/cl_emrconfiguration=>tt_configurationlist(
              )
              it_properties = VALUE /aws1/cl_emrstringmap_w=>tt_stringmap(
                (
                  VALUE /aws1/cl_emrstringmap_w=>ts_stringmap_maprow(
                    value = new /aws1/cl_emrstringmap_w( |string| )
                    key = |string|
                  )
                )
              )
              iv_classification = |string|
            )
          )
        )
        iv_bidprice = |string|
        iv_customamiid = |string|
        iv_instancecount = 123
        iv_instancerole = |string|
        iv_instancetype = |string|
        iv_market = |string|
        iv_name = |string|
      )
    )
  )
  iv_jobflowid = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_xmlstringmaxlen256 = lo_result->get_jobflowid( ).
  LOOP AT lo_result->get_instancegroupids( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_xmlstringmaxlen256 = lo_row_1->get_value( ).
    ENDIF.
  ENDLOOP.
  lv_arntype = lo_result->get_clusterarn( ).
ENDIF.