Closed
Description
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Terraform CLI and Terraform AWS Provider Version
Terraform v0.15.5
on darwin_amd64
+ provider registry.terraform.io/hashicorp/aws v3.44.0
+ provider registry.terraform.io/hashicorp/random v3.1.0
Affected Resource(s)
- aws_dms_replication_task
Terraform Configuration Files
Please include all Terraform configurations required to reproduce the bug. Bug reports without a functional reproduction may be closed without investigation.
resource "aws_dms_replication_task" "test" {
migration_type = "full-load-and-cdc"
replication_instance_arn = aws_dms_replication_instance.test.replication_instance_arn
replication_task_id = "test"
replication_task_settings = file("dms-task-settings.json")
source_endpoint_arn = aws_dms_endpoint.source.endpoint_arn
target_endpoint_arn = aws_dms_endpoint.target.endpoint_arn
table_mappings = file("dms-table-mappings.json")
}The dms-task-settings.json is also pertinent; it's simply all of DMS' defaults, written with the intent of producing a zero-diff:
{
"BeforeImageSettings": null,
"ChangeProcessingDdlHandlingPolicy": {
"HandleSourceTableAltered": true,
"HandleSourceTableDropped": true,
"HandleSourceTableTruncated": true
},
"ChangeProcessingTuning": {
"BatchApplyMemoryLimit": 500,
"BatchApplyPreserveTransaction": true,
"BatchApplyTimeoutMax": 30,
"BatchApplyTimeoutMin": 1,
"BatchSplitSize": 0,
"CommitTimeout": 1,
"MemoryKeepTime": 60,
"MemoryLimitTotal": 1024,
"MinTransactionSize": 1000,
"StatementCacheSize": 50
},
"CharacterSetSettings": null,
"ControlTablesSettings": {
"ControlSchema": "",
"FullLoadExceptionTableEnabled": false,
"HistoryTableEnabled": false,
"HistoryTimeslotInMinutes": 5,
"StatusTableEnabled": false,
"SuspendedTablesTableEnabled": false
},
"ErrorBehavior": {
"ApplyErrorDeletePolicy": "IGNORE_RECORD",
"ApplyErrorEscalationCount": 0,
"ApplyErrorEscalationPolicy": "LOG_ERROR",
"ApplyErrorFailOnTruncationDdl": false,
"ApplyErrorInsertPolicy": "LOG_ERROR",
"ApplyErrorUpdatePolicy": "LOG_ERROR",
"DataErrorEscalationCount": 0,
"DataErrorEscalationPolicy": "SUSPEND_TABLE",
"DataErrorPolicy": "LOG_ERROR",
"DataTruncationErrorPolicy": "LOG_ERROR",
"FailOnNoTablesCaptured": true,
"FailOnTransactionConsistencyBreached": false,
"FullLoadIgnoreConflicts": true,
"RecoverableErrorCount": -1,
"RecoverableErrorInterval": 5,
"RecoverableErrorStopRetryAfterThrottlingMax": true,
"RecoverableErrorThrottling": true,
"RecoverableErrorThrottlingMax": 1800,
"TableErrorEscalationCount": 0,
"TableErrorEscalationPolicy": "STOP_TASK",
"TableErrorPolicy": "SUSPEND_TABLE"
},
"FailTaskWhenCleanTaskResourceFailed": false,
"FullLoadSettings": {
"CommitRate": 10000,
"CreatePkAfterFullLoad": false,
"MaxFullLoadSubTasks": 8,
"StopTaskCachedChangesApplied": false,
"StopTaskCachedChangesNotApplied": false,
"TargetTablePrepMode": "DROP_AND_CREATE",
"TransactionConsistencyTimeout": 600
},
"Logging": {
"EnableLogging": false,
"LogComponents": [
{
"Id": "DATA_STRUCTURE",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "COMMUNICATION",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "IO",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "COMMON",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "FILE_FACTORY",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "FILE_TRANSFER",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "REST_SERVER",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "ADDONS",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "TARGET_LOAD",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "TARGET_APPLY",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "SOURCE_UNLOAD",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "SOURCE_CAPTURE",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "TRANSFORMATION",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "SORTER",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "TASK_MANAGER",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "TABLES_MANAGER",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "METADATA_MANAGER",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "PERFORMANCE",
"Severity": "LOGGER_SEVERITY_DEFAULT"
},
{
"Id": "VALIDATOR_EXT",
"Severity": "LOGGER_SEVERITY_DEFAULT"
}
]
},
"LoopbackPreventionSettings": null,
"PostProcessingRules": null,
"StreamBufferSettings": {
"CtrlStreamBufferSizeInMB": 5,
"StreamBufferCount": 3,
"StreamBufferSizeInMB": 8
},
"TargetMetadata": {
"BatchApplyEnabled": false,
"FullLobMode": false,
"InlineLobMaxSize": 0,
"LimitedSizeLobMode": true,
"LoadMaxFileSize": 0,
"LobChunkSize": 64,
"LobMaxSize": 32,
"ParallelApplyBufferSize": 0,
"ParallelApplyQueuesPerThread": 0,
"ParallelApplyThreads": 0,
"ParallelLoadBufferSize": 0,
"ParallelLoadQueuesPerThread": 0,
"ParallelLoadThreads": 0,
"SupportLobs": true,
"TargetSchema": "",
"TaskRecoveryTableEnabled": false
}
}
Debug Output
N/A
Panic Output
N/A
Expected Behavior
Running terraform plan immediately after applying the above resource should show no diffs.
Actual Behavior
terraform plan shows diffs in the replication_task_settings.Logging.LogComponents:
# aws_dms_replication_task.test will be updated in-place
~ resource "aws_dms_replication_task" "test" {
id = "test"
~ replication_task_settings = jsonencode(
~ {
~ Logging = {
~ LogComponents = [
~ {
~ Id = "TRANSFORMATION" -> "DATA_STRUCTURE"
# (1 unchanged element hidden)
},
~ {
~ Id = "SOURCE_UNLOAD" -> "COMMUNICATION"
# (1 unchanged element hidden)
},
{
Id = "IO"
Severity = "LOGGER_SEVERITY_DEFAULT"
},
+ {
+ Id = "COMMON"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
+ {
+ Id = "FILE_FACTORY"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
+ {
+ Id = "FILE_TRANSFER"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
+ {
+ Id = "REST_SERVER"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
+ {
+ Id = "ADDONS"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
{
Id = "TARGET_LOAD"
Severity = "LOGGER_SEVERITY_DEFAULT"
},
~ {
~ Id = "PERFORMANCE" -> "TARGET_APPLY"
# (1 unchanged element hidden)
},
+ {
+ Id = "SOURCE_UNLOAD"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
{
Id = "SOURCE_CAPTURE"
Severity = "LOGGER_SEVERITY_DEFAULT"
},
+ {
+ Id = "TRANSFORMATION"
+ Severity = "LOGGER_SEVERITY_DEFAULT"
},
{
Id = "SORTER"
Severity = "LOGGER_SEVERITY_DEFAULT"
},
- {
- Id = "REST_SERVER"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
- {
- Id = "VALIDATOR_EXT"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
- {
- Id = "TARGET_APPLY"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
{
Id = "TASK_MANAGER"
Severity = "LOGGER_SEVERITY_DEFAULT"
},
# (1 unchanged element hidden)
{
Id = "METADATA_MANAGER"
Severity = "LOGGER_SEVERITY_DEFAULT"
},
~ {
~ Id = "FILE_FACTORY" -> "PERFORMANCE"
# (1 unchanged element hidden)
},
~ {
~ Id = "COMMON" -> "VALIDATOR_EXT"
# (1 unchanged element hidden)
},
- {
- Id = "ADDONS"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
- {
- Id = "DATA_STRUCTURE"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
- {
- Id = "COMMUNICATION"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
- {
- Id = "FILE_TRANSFER"
- Severity = "LOGGER_SEVERITY_DEFAULT"
},
]
# (1 unchanged element hidden)
}
# (12 unchanged elements hidden)
}
)
# (8 unchanged attributes hidden)
}
Plan: 0 to add, 1 to change, 0 to destroy.
Steps to Reproduce
terraform applyterraform plan