Describe Job Flows
emr_describe_job_flows | R Documentation |
This API is no longer supported and will eventually be removed¶
Description¶
This API is no longer supported and will eventually be removed. We
recommend you use list_clusters
, describe_cluster
, list_steps
,
list_instance_groups
and list_bootstrap_actions
instead.
DescribeJobFlows returns a list of job flows that match all of the supplied parameters. The parameters can include a list of job flow IDs, job flow states, and restrictions on job flow creation date and time.
Regardless of supplied parameters, only job flows created within the last two months are returned.
If no parameters are supplied, then job flows matching either of the following criteria are returned:
-
Job flows created and completed in the last two weeks
-
Job flows created within the last two months that are in one of the following states:
RUNNING
,WAITING
,SHUTTING_DOWN
,STARTING
Amazon EMR can return a maximum of 512 job flow descriptions.
Usage¶
Arguments¶
CreatedAfter
Return only job flows created after this date and time.
CreatedBefore
Return only job flows created before this date and time.
JobFlowIds
Return only job flows whose job flow ID is contained in this list.
JobFlowStates
Return only job flows whose state is contained in this list.
Value¶
A list with the following syntax:
list(
JobFlows = list(
list(
JobFlowId = "string",
Name = "string",
LogUri = "string",
LogEncryptionKmsKeyId = "string",
AmiVersion = "string",
ExecutionStatusDetail = list(
State = "STARTING"|"BOOTSTRAPPING"|"RUNNING"|"WAITING"|"SHUTTING_DOWN"|"TERMINATED"|"COMPLETED"|"FAILED",
CreationDateTime = as.POSIXct(
"2015-01-01"
),
StartDateTime = as.POSIXct(
"2015-01-01"
),
ReadyDateTime = as.POSIXct(
"2015-01-01"
),
EndDateTime = as.POSIXct(
"2015-01-01"
),
LastStateChangeReason = "string"
),
Instances = list(
MasterInstanceType = "string",
MasterPublicDnsName = "string",
MasterInstanceId = "string",
SlaveInstanceType = "string",
InstanceCount = 123,
InstanceGroups = list(
list(
InstanceGroupId = "string",
Name = "string",
Market = "ON_DEMAND"|"SPOT",
InstanceRole = "MASTER"|"CORE"|"TASK",
BidPrice = "string",
InstanceType = "string",
InstanceRequestCount = 123,
InstanceRunningCount = 123,
State = "PROVISIONING"|"BOOTSTRAPPING"|"RUNNING"|"RECONFIGURING"|"RESIZING"|"SUSPENDED"|"TERMINATING"|"TERMINATED"|"ARRESTED"|"SHUTTING_DOWN"|"ENDED",
LastStateChangeReason = "string",
CreationDateTime = as.POSIXct(
"2015-01-01"
),
StartDateTime = as.POSIXct(
"2015-01-01"
),
ReadyDateTime = as.POSIXct(
"2015-01-01"
),
EndDateTime = as.POSIXct(
"2015-01-01"
),
CustomAmiId = "string"
)
),
NormalizedInstanceHours = 123,
Ec2KeyName = "string",
Ec2SubnetId = "string",
Placement = list(
AvailabilityZone = "string",
AvailabilityZones = list(
"string"
)
),
KeepJobFlowAliveWhenNoSteps = TRUE|FALSE,
TerminationProtected = TRUE|FALSE,
UnhealthyNodeReplacement = TRUE|FALSE,
HadoopVersion = "string"
),
Steps = list(
list(
StepConfig = list(
Name = "string",
ActionOnFailure = "TERMINATE_JOB_FLOW"|"TERMINATE_CLUSTER"|"CANCEL_AND_WAIT"|"CONTINUE",
HadoopJarStep = list(
Properties = list(
list(
Key = "string",
Value = "string"
)
),
Jar = "string",
MainClass = "string",
Args = list(
"string"
)
)
),
ExecutionStatusDetail = list(
State = "PENDING"|"RUNNING"|"CONTINUE"|"COMPLETED"|"CANCELLED"|"FAILED"|"INTERRUPTED",
CreationDateTime = as.POSIXct(
"2015-01-01"
),
StartDateTime = as.POSIXct(
"2015-01-01"
),
EndDateTime = as.POSIXct(
"2015-01-01"
),
LastStateChangeReason = "string"
)
)
),
BootstrapActions = list(
list(
BootstrapActionConfig = list(
Name = "string",
ScriptBootstrapAction = list(
Path = "string",
Args = list(
"string"
)
)
)
)
),
SupportedProducts = list(
"string"
),
VisibleToAllUsers = TRUE|FALSE,
JobFlowRole = "string",
ServiceRole = "string",
AutoScalingRole = "string",
ScaleDownBehavior = "TERMINATE_AT_INSTANCE_HOUR"|"TERMINATE_AT_TASK_COMPLETION"
)
)
)