View This JTA Cluster
/management/weblogic/{version}/serverConfig/clusters/{name}/JTACluster
View this JTA cluster.
Request
-
name: string
The name property of the instance in the collection.
-
version: string
The version of the WebLogic REST interface.
-
excludeFields(optional): string
The 'excludeFields' query parameter is used to restrict which fields are returned in the response. It is a comma separated list of field names. If present, only fields whose name is not on the list will be returned. If not present, all fields are returned (unless the 'fields' query parameter is specified). Note: 'fields' must not be specified if 'excludeFields' is specified.
-
excludeLinks(optional): string
The 'excludeLinks' query parameter is used to restrict which links are returned in the response. It is a comma separated list of link relationship names. If present, only links whose relationship name is not on the list will be returned. If not present, all links are returned (unless the 'links' query parameter is specified). Note: 'links' must not be specified if 'excludeLinks' is specified.
-
fields(optional): string
The 'fields' query parameter is used to restrict which fields are returned in the response. It is a comma separated list of field names. If present, only fields with matching names are returned. If not present, all fields are returned (unless the 'excludeFields' query parameter is specified). Note: 'excludeFields' must not be specified if 'fields' is specified.
-
links(optional): string
The 'links' query parameter is used to restrict which links are returned in the response. It is a comma separated list of link relationship names. If present, only links with matching relationship names are returned. If not present, all links are returned (unless the 'excludeLinks' query parameter is specified). Note: 'excludeLinks' must not be specified if 'links' is specified.
-
Admin: basic
Type:
basic
Description:A user in the Admin security role.
-
Deployer: basic
Type:
basic
Description:A user in the Deployer security role.
-
Monitor: basic
Type:
basic
Description:A user in the Monitor security role.
-
Operator: basic
Type:
basic
Description:A user in the Operator security role.
Response
- application/json
200 Response
Returns this JTA cluster.
object
-
abandonTimeoutSeconds(optional):
integer(int32)
Minimum Value:
1
Maximum Value:2147483647
Specifies the maximum amount of time, in seconds, a transaction manager persists in attempting to complete the second phase of a two-phase commit transaction.
During the second phase of a two-phase commit transaction, the transaction manager continues to try to complete the transaction until all resource managers indicate that the transaction is completed. After the abandon transaction timer expires, no further attempt is made to resolve the transaction. If the transaction is in a prepared state before being abandoned, the transaction manager rolls back the transaction to release any locks held on behalf of the abandoned transaction.
-
beforeCompletionIterationLimit(optional):
integer(int32)
Minimum Value:
1
Maximum Value:2147483647
The maximum number of cycles that the transaction manager performs the
beforeCompletion
synchronization callback for this cluster.Nothing prevents a Synchronization object from registering another during
beforeCompletion
, even those whosebeforeCompletions
have already been called. For example, an EJB can call another in itsejbStore()
method. To accommodate this, the transaction manager calls all Synchronization objects, then repeats the cycle if new ones have been registered. This count sets a limit to the number of cycles that synchronization occurs. -
checkpointIntervalSeconds(optional):
integer(int32)
Minimum Value:
10
Maximum Value:1800
The interval at which the transaction manager creates a new transaction log file and checks all old transaction log files to see if they are ready to be deleted.
-
clusterwideRecoveryEnabled(optional):
boolean
Default Value:
false
Indicates that cluster-wide recovery is used for distributed transactions.
When enabled, recovery operations for a distributed transaction are applied to all the servers of the cluster hosting a InterposedTransactionManager rather than just the server hosting the InterposedTransactionManager.
-
completionTimeoutSeconds(optional):
integer(int32)
Minimum Value:
-1
Maximum Value:2147483647
Specifies the maximum amount of time, in seconds, a transaction manager waits for all resource managers to respond and indicate if the transaction can be committed or rolled back.
The default value is 0, which sets the value to approximately twice the default
transaction-timeout
value with a maximum value of 120 seconds. This value provides backward compatibility for prior releases without this setting.If the specified value is -1, the maximum value supported by this attribute is used.
If the specified value exceeds the value set for
abandon-timeout-seconds
, the value ofabandon-timeout-seconds
is used.
-
determinerCandidateResourceInfoList(optional):
array Items
Title:
Items
Read Only:true
Returns a list of one or more transaction resources (determiners). A determiner's in-doubt transaction records are used during transaction recovery when a TLog is not present.
-
determiners(optional):
array Items
Title:
Items
Specifies a list of one or more transaction resources (determiners) separated by line breaks. A determiner's in-doubt transaction records are used during transaction recovery when a TLog is not present.
-
dynamicallyCreated(optional):
boolean
Read Only:
true
Default Value:false
Return whether the MBean was created dynamically or is persisted to config.xml
-
forgetHeuristics(optional):
boolean
Specifies whether the transaction manager automatically performs an XA Resource
forget
operation for heuristic transaction completions.When enabled, the transaction manager automatically performs an XA Resource
forget()
operation for all resources as soon as the transaction learns of a heuristic outcome. Disable this feature only if you know what to do with the resource when it reports a heuristic decision. -
id(optional):
integer(int64)
Read Only:
true
Return the unique id of this MBean instance
-
maxResourceRequestsOnServer(optional):
integer(int32)
Minimum Value:
10
Maximum Value:2147483647
Maximum number of concurrent requests to resources allowed for each server.
- maxResourceUnavailableMillis(optional): integer(int64)
-
maxRetrySecondsBeforeDeterminerFail(optional):
integer(int32)
Minimum Value:
0
Maximum Value:2147483647
Default Value:300
The maximum amount of time, in seconds, WebLogic Server waits for the determiner to recover from a failure. If the determiner does not recover after this period, WebLogic Server sets the TLog health state to HEALTH_FAILED.
-
maxTransactions(optional):
integer(int32)
Minimum Value:
1
Maximum Value:2147483647
The maximum number of simultaneous in-progress transactions allowed on a server in this cluster.
-
maxTransactionsHealthIntervalMillis(optional):
integer(int64)
Minimum Value:
1000
Maximum Value:9.223372036854776E18
The interval for which the transaction map must be full for the JTA subsystem to declare its health as CRITICAL.
-
maxUniqueNameStatistics(optional):
integer(int32)
Minimum Value:
0
Maximum Value:2147483647
The maximum number of unique transaction names for which statistics are maintained.
The first 1001 unique transaction names are maintained as their own transaction name and stored in each statistic. After the 1001st transaction name is reached, the transaction name is stored as
weblogic.transaction.statistics.namedOverflow
, and the transaction statistic is also merged and maintained inweblogic.transaction.statistics.namedOverflow
A transaction name typically represents a category of business transactions, such as "funds-transfer."
-
maxXACallMillis(optional):
integer(int64)
Minimum Value:
0
Maximum Value:9.223372036854776E18
Maximum allowed time duration, in milliseconds, for XA calls to resources. If a particular XA call to a resource exceeds the limit, the resource is declared unavailable.
-
migrationCheckpointIntervalSeconds(optional):
integer(int32)
Minimum Value:
1
Maximum Value:2147483647
The time interval, in seconds, that the checkpoint is done for the migrated transaction logs (TLOGs).
-
name(optional):
string
Read Only:
true
The user-specified name of this MBean instance.
This name is included as one of the key properties in the MBean's
javax.management.ObjectName
Name=user-specified-name
Constraints
- legal null
-
notes(optional):
string
Optional information that you can include to describe this configuration.
WebLogic Server saves this note in the domain's configuration file (
config.xml
) as XML PCDATA. All left angle brackets (<) are converted to the xml entity<. Carriage returns/line feeds are preserved.)>
Note: If you create or edit a note from the Administration Console, the Administration Console does not preserve carriage returns/line feeds.
-
parallelXADispatchPolicy(optional):
string
The dispatch policy to use when performing XA operations in parallel.
-
parallelXAEnabled(optional):
boolean
Indicates that XA calls are executed in parallel if there are available threads.
-
purgeResourceFromCheckpointIntervalSeconds(optional):
integer(int32)
Minimum Value:
0
Maximum Value:2147483647
The interval that a particular resource must be accessed within for it to be included in the checkpoint record.
-
recoveryThresholdMillis(optional):
integer(int64)
Minimum Value:
60000
Maximum Value:9.223372036854776E18
The interval that recovery is attempted until the resource becomes available.
-
securityInteropMode(optional):
string
Specifies the security mode of the communication channel used for XA calls between servers that participate in a global transaction. All server instances in a domain must have the same security mode setting.
Security Interoperability Mode options:
default The transaction coordinator makes calls using the kernel identity over an admin channel if it is enabled, and
anonymous
otherwise. Man-in-the-middle attacks are possible if the admin channel is not enabled.performance The transaction coordinator makes calls using
anonymous
at all times. This implies a security risk since a malicious third party could then try to affect the outcome of transactions using a man-in-the-middle attack.
-
serializeEnlistmentsGCIntervalMillis(optional):
integer(int64)
Minimum Value:
0
The time interval, in milliseconds, at which internal objects used to serialize resource enlistment are cleaned up.
-
shutdownGracePeriod(optional):
integer(int32)
Default Value:
180
Indicates how long the server should wait for active transactions to complete before allowing shutdown.
-
tags(optional):
array Items
Title:
Items
Return all tags on this Configuration MBean
-
tightlyCoupledTransactionsEnabled(optional):
boolean
Default Value:
false
Indicates tight coupling of transaction branches that span different transaction manager systems.
When enabled, WebLogic uses the transaction identifier of a transaction imported by the InterposedTransactionManager for XA calls rather than an internally mapped Xid. This applies to inter-domain WebLogic transactions and transactions imported from Tuxedo. This allows for tight coupling of transaction branches for transactions that span across different transaction manager systems.
If a transaction between WebLogic and Tuxedo resources uses a GridLink Data Source with GridLink Affinity enabled, the XA Affinity context is automatically used for the transaction.
-
timeoutSeconds(optional):
integer(int32)
Minimum Value:
1
Maximum Value:2147483647
Specifies the maximum amount of time, in seconds, an active transaction is allowed to be in the first phase of a two-phase commit transaction. If the specified amount of time expires, the transaction is automatically rolled back.
-
TLOGWriteWhenDeterminerExistsEnabled(optional):
boolean
Default Value:
false
Indicates two-phase transaction recovery logs are written even if one or more determiners are configured.
-
twoPhaseEnabled(optional):
boolean
Indicates that the two-phase commit protocol is used to coordinate transactions across two or more resource managers.
If not selected:
Two-phase commit is disabled and any attempt to use two-phase commit results in a RollbackException being thrown.
All transaction logging is disabled, including checkpoint records.
-
type(optional):
string
Read Only:
true
Returns the type of the MBean.
Constraints
- unharvestable
-
unregisterResourceGracePeriod(optional):
integer(int32)
Minimum Value:
0
Maximum Value:2147483647
The amount of time, in seconds, a transaction manager waits for transactions involving the resource to complete before unregistering a resource. This grace period helps minimize the risk of abandoned transactions because of an unregistered resource, such as a JDBC data source module packaged with an application.
During the specified grace period, the
unregisterResource
call blocks until the call returns and no new transactions are started for the associated resource. If the number of outstanding transactions for the resource goes to, the
unregisterResource
call returns immediately.At the end of the grace period, if outstanding transactions are associated with the resource, the
unregisterResource
call returns and a log message is written to the server on which the resource was previously registered. -
useNonSecureAddressesForDomains(optional):
array Items
Title:
Items
Returns the domains for which non-secure protocols should be used for internal JTA communication if the servers in the domains are configured to use network channels.
-
usePublicAddressesForRemoteDomains(optional):
array Items
Title:
Items
Returns the remote domains for which public addresses should be used if the servers in the domains are configured to use network channels for internal JTA communication.
-
WSATIssuedTokenEnabled(optional):
boolean
Default Value:
false
Specifies whether to use
issuedtoken
to enable authentication between the WS-AT coordinator and participant. -
WSATTransportSecurityMode(optional):
string
Default Value:
SSLNotRequired
Allowed Values:[ "SSLNotRequired", "SSLRequired", "ClientCertRequired" ]
Specifies transport security mode required by WebService Transaction endpoints.
Transport Security options:
SSLNotRequired All WebService Transaction protocol messages are exchanged over the HTTP channel.
SSLRequired All WebService Transaction protocol messages are and can only be exchanged over the HTTPS.
ClientCertRequired All WebService Transaction protocol messages are and can only be exchanged over the HTTPS, and WLS enforces the presence of client certificate
array
Items
true
Returns a list of one or more transaction resources (determiners). A determiner's in-doubt transaction records are used during transaction recovery when a TLog is not present.
array
Items
Specifies a list of one or more transaction resources (determiners) separated by line breaks. A determiner's in-doubt transaction records are used during transaction recovery when a TLog is not present.
array
Items
Returns the domains for which non-secure protocols should be used for internal JTA communication if the servers in the domains are configured to use network channels.
array
Items
Returns the remote domains for which public addresses should be used if the servers in the domains are configured to use network channels for internal JTA communication.
object
-
determiner(optional):
boolean
Read Only:
true
determiner indicator
-
displayName(optional):
string
Read Only:
true
display name
-
internalName(optional):
string
Read Only:
true
internal name
-
resourceType(optional):
string
Read Only:
true
resource type