description

string

The description of the role.

role-name

string

A valid role name.

db-env-path

string

Specifies the subdirectory in which Oracle Stream Analytics server creates Berkeley database instances relative to the DOMAIN_DIR/servername/config directory of your server, where DOMAIN_DIR refers to the domain directory, such as /oracle_cep/user_projects/domains/myDomain and servername refers to the name of your server, such as defaultserver.

Default: bdb

cache-size

long

Specifies the amount of memory, in bytes, available for Berkeley database cache entries. You can adjust the cache size to tune Berkeley database performance.

Default: je.maxMemoryPercent * JVM maximum memory

date-format

string

String must match the description of java.text.DateFormat.

timezone

string

String must match the description of java.util.TimeZone.

channel-resource-name

string

The name of this channel resource.

descriptions

string

Description of this channel resource collection.

This element contains an element child element with a string value.

channel-patterns

string

Specifies a channel pattern.

This element contains an element child element with a string value.

channel-operations

string

Specifies the operation to channel, validate values include:

• create

• delete

• subscribe

• publish

This element contains an element child element with a string value.

name

string

The name of this cluster. For more information, see name.

server-name

string

Specifies a unique name for the server. Oracle Stream Analytics Visualizer uses the value of this element when it displays the server in its console.

Default value:

• Oracle Stream Analytics native clustering: WLEvServer-identity where identity is the value of the identity element.

• Oracle Coherence: WLEvServer-identity where identity is the member ID as determined by Oracle Coherence.

server-host-name

string

Specifies the host address or IP used for point-to-point HTTP multiserver communication. Default value is the IP address associated with the default NIC for the machine.

multicast-address

string

This child element is required unless all servers of the multiserver domain are hosted on the same computer; in that case you can omit the multicast-address element and Oracle Stream Analytics automatically assigns a multicast address to the multiserver domain based on the computer's IP address.

If, however, the servers are hosted on different computers, then you must provide an appropriate domain-local address. Oracle recommends you use an address of the form 239.255.X.X, which is what the auto-assigned multicast address is based on.

All the Oracle Stream Analytics servers using this multicast-address must be on the same subnet.

Using Oracle Coherence, there is also an extension: if you use a unicast address then Oracle Coherence will be configured in Well Known Address (WKA) mode. This is necessary in environments that do not support multicast.

multicast-interface

string

The name of the interface that the multicast address should be bound to. This can be one of:

• Simple name, such as eth0.

• IP address to which the NIC is bound, such as 192.168.1.2.

• IP address and network mask to which the NIC is bound separated by a /, such as 192.68.1.2/255.255.255.0.

multicast-port

int

Specifies the port used for multicast traffic. Default value is 9100.

identity

string

Applicable only to Oracle Stream Analytics native clustering: specifies the server's identity and must be an integer between 1 and INT_MAX. Oracle Stream Analytics numerically compares the server identities during multiserver operations; the server with the lowest identity becomes the domain coordinator. Be sure that each server in the multiserver domain has a different identity; if servers have the same identity, the results of multiserver operations are unpredictable.

Not applicable to Oracle Coherence.

enabled

See Description

Specifies whether or not the cluster is enabled. Valid values:

• coherence

• evs4j

• true: cluster is enabled (Oracle Coherence mode)

• false: cluster is not enabled (default).

security

See Description

Specifies the type of security for this cluster. Valid values:

• none—Default value. Specifies that no security is configured for the multiserver domain.

• encrypt—Specifies that multiserver messages should be encrypted.

groups

string

Specifies a comma-separated list of the names of the groups this cluster belongs to.

operation-timeout

int

Specifies, in milliseconds, the time out for point-to-point HTTP multiserver requests. Default value is 30000.

statement-timeout

int

The time after which a statement currently being executed will time out. statement-timeout relies on underlying JDBC driver support. The server passes the time specified to the JDBC driver using the java.sql.Statement.setQueryTimeout method. If your JDBC driver does not support this method, it may throw an exception and the timeout value is ignored. A value of -1 disables this feature. A value of 0 means that statements will not time out.

Default: -1.

profile-harvest-frequency-seconds

int

The number of seconds between diagnostic profile harvest operations.

Default: 300.

inactive-connection-timeout-seconds

int

The number of inactive seconds on a reserved connection before the connection is reclaimed and released back into the connection pool.

Default: 0.

shrink-frequency-seconds

int

The number of seconds to wait before shrinking a connection pool that has incrementally increased to meet demand.

Default: 900.

driver-interceptor

string

Specifies the absolute name of the application class used to intercept method calls to the JDBC driver. The application specified must implement the weblogic.jdbc.extensions.DriverInterceptor interface.

seconds-to-trust-an-idle-pool-connection

int

The number of seconds within a connection use that the server trusts that the connection is still viable and will skip the connection test, either before delivering it to an application or during the periodic connection testing process.

Default: 10.

pinned-to-thread

boolean

This option can improve performance by enabling execute threads to keep a pooled database connection even after the application closes the logical connection.

Default: false.

test-connections-on-reserve

boolean

Test a connection before giving it to a client. Requires that you specify test-table-name.

Default: false.

profile-type

int

Specifies that type of profile data to be collected.

statement-cache-type

string

The algorithm used for maintaining the prepared statements stored in the statement cache. Valid values:

• LRU - when a new prepared or callable statement is used, the least recently used statement is replaced in the cache

• FIXED - the first fixed number of prepared and callable statements are cached

Default: LRU.

connection-reserve-timeout-seconds

int

The number of seconds after which a call to reserve a connection from the connection pool will timeout. When set to 0, a call will never timeout. When set to -1, a call will timeout immediately.

Default: -1.

credential-mapping-enabled

boolean

Enables the server to set a light-weight client ID on the database connection based on a map of database IDs when an application requests a database connection.

Default: false.

login-delay-seconds

int

The number of seconds to delay before creating each physical database connection. This delay supports database servers that cannot handle multiple connection requests in rapid succession. The delay takes place both during initial data source creation and during the lifetime of the data source whenever a physical database connection is created.

Default: 0.

test-table-name

string

The name of the database table to use when testing physical database connections. This name is required when you specify test-frequency-seconds and enable test-reserved-connections. The default SQL code used to test a connection is select count(*) from test-table-name where test-table-name is the value of the test-table-name element. Most database servers optimize this SQL to avoid a table scan, but it is still a good idea to set test-table-name to the name of a table that is known to have few rows, or even no rows. If test-table-name begins with SQL, then the rest of then the rest of the string following that leading token will be taken as a literal SQL statement that will be used to test connections instead of the standard query.

statement-cache-size

int

The number of prepared and callable statements stored in the cache between 1 and 1024. This may increase server performance.

Default: 10.

init-sql

string

SQL statement to execute that will initialize newly created physical database connections. Start the statement with SQL followed by a space.

connection-creation-retry-frequency-seconds

int

The number of seconds between attempts to establish connections to the database. If you do not set this value, data source creation fails if the database is unavailable. If set and if the database is unavailable when the data source is created, the server will attempt to create connections in the pool again after the number of seconds you specify, and will continue to attempt to create the connections until it succeeds. When set to 0, connection retry is disabled.

Default: 0.

test-frequency-seconds

int

The number of seconds between when the server tests unused connections. (Requires that you specify a Test Table Name.) Connections that fail the test are closed and reopened to re-establish a valid physical connection. If the test fails again, the connection is closed. In the context of multi data sources, this attribute controls the frequency at which the server checks the health of data sources it had previously marked as unhealthy. When set to 0, the feature is disabled.

Default: 120.

jdbc-xa-debug-level

int

Specifies the JDBC debug level for XA drivers.

Default: 10.

initial-capacity

int

The number of physical connections to create when creating the connection pool in the data source. If unable to create this number of connections, creation of the data source will fail.

Default: 1.

max-capacity

int

The maximum number of physical connections that this connection pool can contain.

Default: 15.

capacity-increment

int

The number of connections created when new connections are added to the connection pool.

Default: 1.

highest-num-waiters

int

The maximum number of connection requests that can concurrently block threads while waiting to reserve a connection from the data source's connection pool.

Default: Integer.MAX_VALUE.

algorithm-type

See Description

The algorithm determines the connection request processing for the multi data source. Valid values:

• Failover

• Load-Balancing

Default: Failover.

stream-chunk-size

int

Specifies the data chunk size for steaming data types between 1 and 65536.

Default: 256.

row-prefetch

boolean

Specifies whether or not multiple rows to be prefetched (that is, sent from the server to the client) in one server access.

Default: false.

data-source-list

string

The list of data sources to which the multi data source will route connection requests. The order of data sources in the list determines the failover order.

failover-request-if-busy

boolean

For multi data sources with the Failover algorithm, enables the multi data source to failover connection requests to the next data source if all connections in the current data source are in use.

Default: false.

row-prefetch-size

int

If row prefetching is enabled, specifies the number of result set rows to prefetch for a client between 2 and 65536.

Default: 48.

jndi-names

See Description

The JNDI path to where this Data Source is bound. By default, the JNDI name is the name of the data source. This element contains the following child elements:

• element: contains the string name of a valid data-source element. For more information, see data-source.

• config-data-source-DataSourceParams-JNDINames.

scope

boolean

Specifies the scoping of the data source. Note that Global is the only scoped supported by MSA.

Default: Global.

connection-pool-failover-callback-handler

string

The name of the application class to handle the callback sent when a multi data source is ready to failover or fail back connection requests to another data source within the multi data source. The name must be the absolute name of an application class that implements the weblogic.jdbc.extensions.ConnectionPoolFailoverCallback interface.

global-transactions-protocol

int

Determines the transaction protocol (global transaction processing behavior) for the data source. Valid values:

• TwoPhaseCommit - Standard XA transaction processing. Requires an XA driver

• LoggingLastResource - A performance enhancement for one non-XA resource

• EmulateTwoPhaseCommit - Enables one non-XA resource to participate in a global transaction, but has some risk to data

• OnePhaseCommit - One-phase XA transaction processing using a non-XA driver. This is the default setting

• None - Support for local transactions only

Default: OnePhaseCommit.

use-xa-data-source-interface

boolean

Specifies that the server should use the XA interface of the JDBC driver. If the JDBC driver class used to create database connections implements both XA and non-XA versions of a JDBC driver, you can set this attribute to indicate that the server should treat the JDBC driver as an XA driver or as a non-XA driver.

Default: true.

password

string

The password attribute passed to the JDBC driver when creating physical database connections.

driver-name

string

The full package name of JDBC driver class used to create the physical database connections in the connection pool in the data source.

url

string

The URL of the database to connect to. The format of the URL varies by JDBC driver. The URL is passed to the JDBC driver to create the physical database connections.

properties

string

Specifies the list of properties passed to the JDBC driver when creating physical database connections. This element contains one or more element child elements that contain child elements:

• name: the property name.

• value: the property value.

name

string

The name of this debug configuration. For more information, see name.

debug-properties

string

One or more child elements formed by taking a debug flag name (without its package name) and specifying a value of true.

name

string

The name of this debug configuration. For more information, see name.

provider-order

string

Specifies the name of one or more provider child elements in the order in which the Oracle Stream Analytics server should access them.

For more information, see:

• rdbms-event-store-provider

name

string

The name of this debug configuration. For more information, see name.

rmi-service-name

string

The name of the RMI service that should be used to serve this JNDI context over the network. It must match an existing RMI object in the configuration. For more information, see rmi.

name

string

The name of this jetty element. For more information, see name.

network-io-name

string

The name of the Network I/O service that should be used. This also defines which port the server listens on. This parameter must refer to the name of a valid "netio" configuration object.

work-manager-name

string

The name of the Work Manager that should be used for thread pooling. If this parameter is not specified, then Jetty will use a default work manager. For more information, see work-manager.

scratch-directory

string

The name of a directory where temporary files required for Web applications, JSPs, and other types of Web artifacts are kept. This parameter is overridden by the scratch-directory parameter on the jetty-web-app element. If this directory does not exist, it will be created.

debug-enabled

boolean

Enable debugging in the Jetty code. Specified debug messages are logged the same way as all other Debug level messages in the log service.

listen-port

int

The name of the network port that should be set. This parameter may not be set if the network-io-name parameter is not specified. When this parameter is used instead of network-io-name, a simplified socket I/O subsystem is used that does not require the netio module.

secure-network-io-name

string

The name of the Network I/O service that should be used for secure communications. The specified service must be configured to support SSL encryption. This parameter must refer to the name of a valid netio configuration object.

name

string

The name of this jetty-web-app element. For more information, see name.

context-path

string

The context path where this web app will be deployed in the web server's name space.

Default:/

scratch-directory

string

The location where Jetty should store temporary files for this web app. This parameter overrides the scratch-directory parameter on the jetty element. If this directory does not exist, it will be created.

path

string

A file name that points to the location of the web app on the server. It may be a directory or a WAR file.

jetty-name

string

The name of the Jetty service where this Web application should be deployed. This name must match the name of an existing jetty configuration object. For more information, see jetty.

name

string

The name of this debug configuration. For more information, see name.

rmi-service-name

string

The name of the RMI service that should be used to serve this JNDI context over the network. It must match an existing RMI object in the configuration. For more information, see rmi.

jndi-service-name

string

The name of the JNDI service to which the JMX server will bind its object.

name

string

The name of this debug configuration. For more information, see name.

default-provider

string

This parameter defaults to true. If it is set to false then the provider will not be installed as the default. The provider will be set as the default as long as there is at least one JNDIContextType bean in the configuration with DefaultProvider set to true. If multiple JNDIContextType objects are placed in the configuration, the effect will be the same as if one was started.

name

string

The name of this work-manager element. For more information, see name.

number-of-files-limited

boolean

Determines whether old rotated files need to be kept around forever.

Default: false.

rotation-type

string

Determines how the log file rotation will be performed based on size, time or not at all. Valid values:

• bySize

• byTime

• none

Default: bySize.

rotation-time

string

The time in k:mm format when the first rotation happens where k is the hour specified in 24-hour notation and mm is the minutes.

Default: 00:00.

rotated-file-count

int

If old rotated files are to be deleted, this parameter determines how many of the last files to always keep.

Default: 7.

rotation-size

int

The size threshold at which the log file is rotated in KB.

Default: 500.

rotation-time-span-factor

long

The factor that is applied to the timespan to arrive at the number of milliseconds that will be the frequency of time based log rotations.

Default: (long)(3600 * 1000).

rotation-time-span

int

The interval for every time based log rotation.

Default: 24.

base-log-file-name

string

Log file name.

Default: server.log

rotate-log-on-startup-enabled

boolean

Specifies whether the log file will be rotated on startup.

Default: true.

log-file-severity

string

Specifies the threshold importance of the messages that are propagated to the handlers. The default is Info so that to see Debug and Trace messages you need to ensure that the severity is set to either Debug or Trace. Valid values:

• Emergency

• Alert

• Critical

• Error

• Warning

• Notice

• Info

• Debug

• Trace

Default: Notice.

log-file-rotation-dir

string

The directory where the old rotated files are stored. If not set, the old files are stored in the same directory as the base log file.

name

string

The name of this work-manager element. For more information, see name.

stack-trace-depth

int

Determines the number of stack trace frames to display on standard out. All frames are displayed in the log file. A value of -1 means all frames are displayed.

Default: -1.

stack-trace-enabled

boolean

Specifies whether to dump stack traces to the console when included in a logged message.

Default: true.

stdout-severity

string

Defines the threshold importance of the messages that are propagated to the handlers. The default is Info so that to see Debug and Trace messages you need to ensure that the severity is set to either Debug or Trace. Valid values:

• Emergency

• Alert

• Critical

• Error

• Warning

• Notice

• Info

• Debug

• Trace

Default: Notice.

name

string

The name of this work-manager element. For more information, see name.

log-file-config

string

The configuration of the log file and its rotation policies.

stdout-config

string

The configuration of the stdout output.

logger-severity

string

Defines the threshold importance of the messages that are propagated to the handlers. The default is Info so that to see Debug and Trace messages you need to ensure that the severity is set to either Debug or Trace. Valid values:

• Emergency

• Alert

• Critical

• Error

• Warning

• Notice

• Info

• Debug

• Trace

Default: Info.

logger-severity-properties

See Description

The Severity values for different stages in the Logger tree composed of one or more entry child elements each containing a key and value child element.

name

string

The name of this netio element. For more information, see name.

ssl-config-bean-name

string

The name of the SSL configuration object to use. If not null, then this client will create secure sockets using the specified SSL configuration. If not set, then no SSL will be supported.

provider-type

string

Specify which provider to use for the underlying socket implementation.

io-threads

int

A hint to the provider as to the number of threads to use for processing sockets. A value of zero will result in the provider choosing based on its own default.Default: 0.

port

int

The port to listen on. The server will immediately start to listen for incoming connections on this port.

listen-address

string

The address on which this instance of Netio should listen for incoming connections. It may be set to a numeric IP address in the a.b.c.d format, or to a host name. If not set, then netio will listen on all network interfaces. Note that the value of this parameter cannot be validated until the server actually starts.

name

string

The name of this netio element. For more information, see name.

ssl-config-bean-name

string

The name of the SSL configuration object to use. If not null, then this client will create secure sockets using the specified SSL configuration. If not set, then no SSL will be supported.

provider-type

string

Specify which provider to use for the underlying socket implementation.

name

string

The name of this debug configuration. For more information, see name.

init-timeout

int

The maximum time (in milliseconds) that the Oracle Stream Analytics server will wait for this provider to initialize.

Default: 10000 ms.

data-source-name

string

The name of a data source element. For more information, see data-source.

user-policy-attributes

See Description

One or more entry child elements that each contain a key and value child element that you use to specify additional data source properties.

name

string

The name of this rmi element. For more information, see name.

heartbeat-period

int

The number of failed heartbeat attempts before triggering disconnect notifications to all registered listeners.Default-Value: 4.

http-service-name

string

The name of the HTTP service that this service should use to register remote objects. The service may be provided by a Jetty or Tomcat instance of the same name.

heartbeat-interval

int

The time in milliseconds between heartbeats. Once the number of unsuccessful heartbeat attempts has reached the value specified by the HeartbeatPeriod attribute, all registered DisconnectListener instances will be notified.

Default-Value: 5000.

time-slice

int

The frequency at which the Oracle CQL scheduler executes Oracle CQL queries.

Default: 1000 ms

schedule-on-new-thread

boolean

Whether or not the Oracle Stream Analytics Service Engine scheduler will use a separate thread. Options are:

• true: the scheduler runs in a separate thread.

• false: the scheduler runs in the same thread as the Oracle Stream Analytics Service Engine (Default).

name

string

The name of this server-config element. For more information, see name.

supported-transport

See Description

This element contains one or more types child elements, one for each supported transport. Each types child element contains an element child element with the transport name as a string value. Valid values:

• long-polling: Using this transport, the client requests information from Oracle Stream Analytics server and if Oracle Stream Analytics server does not have information available, it does not reply until it has. When the Oracle Stream Analytics server replies, the client typically sends another request immediately.

• callback-polling: Use this transport for HTTP publish-subscribe applications using a cross domain configuration in which the browser downloads the page from one Web server (including the JavaScript code) and connects to another server as an HTTP publish-subscribe client. This is required by the Bayeux protocol. For more information on the Bayeux protocol, see http://svn.cometd.org/trunk/bayeux/bayeux.html.

client-timeout-secs

int

Specifies the number of seconds after which the HTTP pub-sub server disconnects a client if the client does has not sent back a connect/reconnect message.

Default: 60.

persistent-client-timeout-secs

int

Specifies the number of seconds after which persistent clients are disconnected and deleted by the pub-sub server, if during that time the persistent client does not send a connect or re-connect message. This value must be larger than client-timeout-secs. If the persistent client reconnects before the persistent timeout is reached, the client receives all messages that have been published to the persistent channel during that time; if the client reconnects after the timeout, then it does not get the messages.

Default: 600 seconds.

interval-millisecs

int

Specifies how long (in milliseconds) the client can delay subsequent requests to the /meta/connect channel.

Default: 500 ms.

work-manager

string

Specifies the name of the work manager that delivers messages to clients. The value of this element corresponds to the value of the name child element of the work-manager you want to assign.

For more information, see work-manager.

publish-without-connect-allowed

boolean

Specifies whether clients can publish messages without having explicitly connected to the HTTP pub-sub server. Valid values:

• true

• false

service-channel

string

Specifies a service channel, for example: /service/echo.

service-class

string

Specifies the class to service this service, for example: EchoService.

service-method

string

Define a service method in the service class. The service method must have only one payload parameter of type Object. For example: Object echo(Object payload).

name

string

The name of this show-detail-error-message element. For more information, see name.

value

boolean

Whether or not to show detailed error messages. Valid values:

• true: the Oracle Stream Analytics server shows detailed error messages.

• false: the Oracle Stream Analytics server shows abbreviated error messages (default).

name

string

The name of this cluster. For more information, see name.

key-store

string

Specifies the file path to the key store such as ./ssl/evsidentity.jks.

key-store-pass

See Description

This element contains a password child element with a string value that specifies the password used to access the key store.

key-store-alias

string

Specifies the alias for the key store.

key-manager-algorithm

string

Specifies the key manager algorithm such as SunX509.

ssl-protocol

string

Specifies the SSL protocol such as TLS.

trust-store

string

Specifies the file path to the trust store such as ./ssl/evstrust.jks.

trust-store-pass

See Description

This element contains a password child element with a string value that specifies the password used to access the trust store.

trust-store-alias

string

Specifies the alias for the trust store.

trust-store-type

string

Specifies the trust store type such as JKS.

trust-manager-algorithm

string

Specifies the trust manager algorithm such as SunX509.

enforce-fips

boolean

Specifies whether or not Oracle Stream Analytics server uses a Federal Information Processing Standards (FIPS)-certified pseudo-random number generator.

need-client-auth

boolean

Specifies whether or not client certificate authentication is required.

ciphers

See Description

This element contains one or more cipher child elements, each with a string value that specifies the ciphers that are required.

secure-random-algorithm

string

When enforce-fips is set to true, specify the secure random algorithm to use. Valid values:

• FIPS186PRNG

secure-random-provider

string

When enforce-fips is set to true, specify the secure random provider to use. Valid values:

• JsafeJCE

name

string

The name of this transaction-manager element. For more information, see name.

max-resource-requests-on-server

int

Maximum number of concurrent requests to resources allowed for each server.

Default: 50.

max-resource-unavailable-millis

long

Maximum duration in milliseconds that a resource is declared dead. After the duration, the resource will be declared available again, even if the resource provider does not explicitly re-register the resource.Default: 1800000.

security-interop-mode

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. Valid values:

• 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.

• Compatibility: The transaction coordinator makes calls as the kernel identity over an insecure channel. This is a high security risk because a successful man-in-the-middle attack would allow the attacker to gain administrative control over both domains. This setting should only be used when strong network security is in place.

Default: default.

parallel-xa-enabled

boolean

Execute XA calls in parallel if there are available threads.

Default: true.

tlog-location

string

The location of the file store that contains the transaction log. This attribute can be either an absolute or relative path in the filesystem.

max-xa-call-millis

long

Maximum allowed duration of XA calls to resources. If a particular XA call to a resource exceeds the limit, the resource is declared unavailable.

Default: 120000.

timeout-seconds

int

The default transaction timeout in seconds.

Default: 30.

checkpoint-interval-seconds

int

The interval at which the transaction manager performs transaction log checkpoint operations.

Default: 300.

forget-heuristics

boolean

Specifies whether the transaction manager will automatically perform an XAResource 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.

Default: true.

before-completion-iteration-limit

int

The maximum number of cycles that the transaction manager will perform the before completion synchronization callback processing.

Default: 10.

abandon-timeout-seconds

int

The transaction abandon timeout seconds for transactions in the second phase of the two-phase commit (prepared and later). During the second phase of the two-phase commit process, the transaction manager will continue to try to complete the transaction until all resource managers indicate that the transaction is completed. Using this timeout, you can set the maximum time that a transaction manager will persist in attempting to complete a transaction during the second phase of the transaction. 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 will roll back the transaction to release any locks held on behalf of the abandoned transaction.

Default: 86400.

serialize-enlistments-gc-interval-millis

long

The interval at which internal objects used to serialize resource enlistment are cleaned up.

Default: 30000.

unregister-resource-grace-period

int

The grace period (number of seconds) that the transaction manager waits for transactions involving the resource to complete before unregistering a resource. The grace period can help 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 will block until the call can return, and no new transactions are started for the associated resource. If the number of outstanding transactions for the resource goes to 0, the unregisterResource call returns immediately. At the end of the grace period, if there are still outstanding transactions associated with the resource, the unregisterResource call returns and a log message is written on the server on which the resource was previously registered.

Default: 30.

rmi-service-name

string

The name of the RMI service that is used for distributed transaction coordination.

For more information, see rmi.

max-unique-name-statistics

int

The maximum number of unique transaction names for which statistics will be maintained.

Default: 1000.

purge-resource-from-checkpoint-interval-seconds

int

The interval that a particular resource must be accessed within for it to be included in the checkpoint record.

Default: 86400.

max-transactions

int

The maximum number of simultaneous in-progress transactions allowed on this server.

Default: 10000.

migration-checkpoint-interval-seconds

int

The interval that the checkpoint is done for the migrated transaction logs (TLOGs).

Default: 60.

recovery-threshold-millis

long

The interval that recovery is attempted until the resource becomes available.

Default: 300000.

max-transactions-health-interval-millis

long

The interval for which the transaction map must be full for the JTA subsystem to declare its health as CRITICAL.

Default: 60000.

parallel-xa-dispatch-policy

string

The dispatch policy to use when performing XA operations in parallel. By default the policy of the thread coordinating the transaction is used.

name

string

The name of this use-secure-connections element. For more information, see name.

value

boolean

Whether or not to use secure connections. Valid values:

• true: the Oracle Stream Analytics server uses only secure connections.

• false: the Oracle Stream Analytics server accepts connections that are not secure.

domain-name

string

Specifies the name of the domain of the Oracle Stream Analytics server.

server-name

string

Specifies the name of the Oracle Stream Analytics server.

protocol

string

Specifies the JTA protocol.

Default: t3.

host-address

string

The host name or IP address of the Oracle Stream Analytics server.

port

int

The netio port for the Oracle Stream Analytics server.

name

string

The name of this weblogic-rmi-client element. For more information, see name.

netio-name

string

Specifies the name of the netio-client element to use. For more information, see netio-client.

secure-netio-name

string

Specifies the name of the netio-client element configured for SSL. For more information, see netio-client.

name

string

The name of this work-manager element. For more information, see name.

min-threads-constraint

int

The minimum threads constraint this work manager should use.

Default: -1.

fairshare

int

The fairshare value this work manager should use.

Default: -1.

max-threads-constraint

int

The maximum threads constraint this work manager should use.

Default: -1.

keep-xa-conn-till-tx-complete

boolean

Enables the server to associate the same XA database connection from the connection pool with a global transaction until the transaction completes. Only applies to connection pools that use an XA driver. Use this setting to work around specific problems with JDBC XA drivers.

Default: true.

xa-transaction-timeout

int

The number of seconds to set as the transaction branch timeout. If set, this value is passed as the transaction timeout value in the XAResource.setTransactionTimeout call on the XA resource manager, typically the JDBC driver. When this value is set to 0, the Transaction Manager passes the global server transaction timeout in seconds in the method. If set, this value should be greater than or equal to the global server transaction timeout. Note: You must enable xa-set-transaction-timeout to enable setting the transaction branch timeout.

Default: 0.

rollback-local-tx-upon-conn-close

boolean

Enables the server to call rollback on the connection before returning the connection to the connection pool. Enabling this attribute will have a performance impact as the rollback call requires communication with the database server.

Default: false.

xa-retry-duration-seconds

int

Determines the duration in seconds for which the transaction manager will perform recover operations on the resource. A value of zero indicates that no retries will be performed.

Default: 60.

xa-set-transaction-timeout

boolean

Enables the server to set a transaction branch timeout based on the value for xa-transaction-timeout. When enabled, the Transaction Manager calls XAResource.setTransactionTimeout before calling XAResource.start, and passes either the XA Transaction Timeout value or the global transaction timeout. You may want to set a transaction branch timeout if you have long-running transactions that exceed the default timeout value on the XA resource.

Default: false.

keep-logical-conn-open-on-release

boolean

Enables the server to keep the logical JDBC connection open for a global transaction when the physical XA connection is returned to the connection pool. Select this option if the XA driver used to create database connections or the DBMS requires that a logical JDBC connection be kept open while transaction processing continues (although the physical XA connection can be returned to the connection pool). Only applies to data sources that use an XA driver. Use this setting to work around specific problems with JDBC XA drivers.

Default: false.

resource-health-monitoring

boolean

Enables JTA resource health monitoring for an XA data source. When enabled, if an XA resource fails to respond to an XA call within the period specified in MaxXACallMillis, the server marks the data source as unhealthy and blocks any further calls to the resource. This property applies to XA data sources only, and is ignored for data sources that use a non-XA driver.

Default: true.

new-xa-conn-for-commit

boolean

Specifies that a dedicated XA connection is used for commit and rollback processing for a global transaction. Only applies to data sources that use an XA driver. Use this setting to work around specific problems with JDBC XA drivers.

Default: false.

xa-end-only-once

boolean

Specifies that XAResource.end is called only once for each pending XAResource.start. This option prevents the XA driver from calling XAResource.end(TMSUSPEND) and XAResource.end(TMSUCCESS) successively. Only applies to data sources that use an XA driver. Use this setting to work around specific problems with JDBC XA drivers.

Default: false.

xa-retry-interval-seconds

int

The number of seconds between XA retry operations if XARetryDurationSeconds is set to a positive value.

Default: 60.

recover-only-once

boolean

Specifies that the transaction manager calls recover on the resource only once. Only applies to data sources that use an XA driver. Use this setting to work around specific problems with JDBC XA drivers.

Default: false.

need-tx-ctx-on-close

boolean

Specifies whether the XA driver requires a distributed transaction context when closing various JDBC objects (result sets, statements, connections, and so forth). Only applies to connection pools that use an XA driver. When enabled, SQL exceptions that are thrown while closing the JDBC objects without a transaction context will be suppressed. Use this setting to work around specific problems with JDBC XA drivers.

Default: false.