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Chapter 15. Configuration Options
15.1. Options
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Table 15.1, “Configuration Options” shows the configuration options, with possible values. More details about each option can be found in the relevant sections of this document.
|
Name
|
Values
|
Description
| ||||
|---|---|---|---|---|---|---|
|
com.arjuna.ats.arjuna.objectstore.storeSync
|
ON/OFF
|
Enables or disables synchronization of the object store. Use with caution.
| ||||
|
com.arjuna.ats.arjuna.objectstore.storeType
|
|
Specifies the type of object store implementation to use.
| ||||
|
com.arjuna.ats.arjuna.objectstore.hashedDirectories
|
Any integer
|
Sets the number of directories to hash object states over for the
HashedStore object store implementation.
| ||||
|
com.arjuna.ats.txoj.lockstore.lockStoreType
|
|
Specifies the type of lock store implementation to use.
| ||||
|
com.arjuna.ats.txoj.lockstore.lockStoreDir
|
|
Specifies the location of the lock store.
| ||||
|
com.arjuna.ats.arjuna.objectstore.objectStoreDir
|
Any location the application can write to.
|
Specifies the location of the object store.
| ||||
|
com.arjuna.ats.arjuna.objectstore.localOSRoot
|
defaultStore
|
Specifies the name of the object store root.
| ||||
|
com.arjuna.ats.arjuna.coordinator.actionStore
|
|
The transaction log implementation to use.
| ||||
|
com.arjuna.ats.arjuna.coordinator.asyncCommit
|
YES/NO
|
Turns on or off asynchronous
commit. Off by default.
|
|
Name
|
Values
|
Description
|
|---|---|---|
|
com.arjuna.ats.arjuna.coordinator.asyncPrepare
|
YES/NO
|
Turns on or off asynchronous
prepare. Off by default.
|
|
com.arjuna.ats.arjuna.objectstore.transactionSync
|
ON/OFF
|
Turns synchronization of the object store on or off. Use with caution.
|
|
com.arjuna.ats.arjuna.objectstore.jdbcUserDbAccess
|
JDBCAccess class name
|
Specifies the JDBCAccess implementation to use for user-level object stores.
|
|
com.arjuna.ats.arjuna.objectstore.jdbcTxDbAccess
|
JDBCAccess class name
|
Specifies the JDBCAccess implementation to use for transaction object stores.
|
|
com.arjuna.ats.arjuna.coordinator.commitOnePhase
|
YES/NO
|
Enables or disables the one-phase
commit optimization.
|
|
com.arjuna.ats.arjuna.coordinator.readonlyOptimisation
|
YES/NO
|
Enables or disables read-only optimization for the second phase
abort.
|
|
com.arjuna.ats.arjuna.coordinator.enableStatistics
|
YES/NO
|
Starts or stops collecting transaction statistic information.
|
|
com.arjuna.ats.arjuna.coordinator.startDisabled
|
YES/NO
|
Start with the transaction system enabled or disabled. Toggle via the class mentioned in the footnote.[a]
|
|
com.arjuna.ats.arjuna.coordinator.defaultTimeout
|
Any integer
|
Timeout, in milliseconds
|
[a]
Toggle via the com.arjuna.ats.arjuna.coordinator.TxControl class.
| ||
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