About sync

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Manual
121

Database Management Settings

enabled="true" sync="false" path="." max="128mb" /> sync="false" path ... for most applications. The element sync="false" path="." max ... attribute (whose value is "true" or "false") specifies if recovery file is used. The sync attribute
JDO Doc
102

setSynchronization(sync)

Method javax.jdo.Transaction void setSynchronization(   Synchronization sync ) The user can specify a Synchronization instance to be notified on transaction completions. The beforeCompletion method ... to them. Parameters: sync - the Synchronization instance to be notified; null for none Since: JDO 1.0
Forum
33

Sync ObjectDB and MySQL

Is there a listener or program that can be used to sync across data from/to MySQL and ObjectDB so that I can use ObjectDB for development and then just make sure MySQL always has the same data? There are plans to implement such a tool. You may subscribe to this feature request if you are interested
JDO Doc
8

javax.jdo.Transaction

JDOFatalDataStoreException. Since: JDO 2.0 void setSynchronization(Synchronization sync) The user can specify ... application instance is responsible for managing them, and forwarding callbacks to them. Parameters: sync
Issue
7

cannot delete objects after crash (see issue 2283)

your production objectdb.conf file? find attached our configuration You are using recovery in sync="false" mode: sync="false" path="." max="128mb" /> In this mode, commit ... file may not always be able to complete a full recovery. Only sync="true" guaranties
Issue
7

com.objectdb.o.InternalException

@server [2016-07-13 22:58:15 #2 type] Type com.gsi.sync.Connection.OperationData is not enhanced. [2016-07-13 22:58:16 #3 type] Type com.gsi.sync.FileInfo is not enhanced. [2016-07-13 22:58:17 #4 type] Type com.gsi.sync.FileInfoZip is not enhanced. [2016-07-13 22:58:17 #5 type] Type com
Forum
5

newbie - lots of exeptions

) at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:716) at com.prohire.prohire_sync.ProhireQueries.getProhireSQL(ProhireQueries.java:81) at com.prohire.prohire_sync ... _sync.ProhireDataSyncImplementation.uploadProhireData(ProhireDataSyncImplementation.java:96
Issue
5

database corrupt

but not the cause of the corruption, which happened before. One possible cause is not using sync in the objectdb.conf, which we may have discussed in the past. Using sync=false is faster ... ="256kb" page="2kb" />         sync="false" path="." max="96mb
Forum
4

Replication error on slave restart

" sync="false" path="." mode="write" /> Before you start replication again, copy the master database ... " /> sync="false" path="." max="128mb" /> sync="false ... ="256kb" resize="256kb" page="2kb" />   sync="false" path="." max="128mb
Forum
4

Objectdb recovery

outage). We are using following configuration: sync="false" path="." max="128mb"/> sync="false" path="." mode="write"/> Is there any possibility ... written to recovery file (disk)? Can setting sync=true (for recovery) help with this issue