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IDProjectCategoryView StatusLast Update
0006624SymmetricDSImprovementpublic2024-11-13 20:31
Reporterelong Assigned Toelong  
Prioritynormal 
Status closedResolutionfixed 
Product Version3.15.0 
Target Version3.15.10Fixed in Version3.15.10 
Summary0006624: Faster snapshot exports and more checkpoint progression
DescriptionImprove the snapshot utility to export data with a read uncommitted isolation level for fast export (no shared locks and high concurrency) for data that doesn't need to be completely accurate. Add read uncommitted option to dbexport for use by snapshot utility, with clear warning about data accuracy in command usage notes.

Add more checkpoint callbacks to the application that is monitoring progress. There are currently several runtime tables being exported, but only one callback that updates the progress for all of them. To a user, it looks like the snapshot utility is stuck when it is actually exporting data.
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Related Changesets

SymmetricDS: 3.15 11bf3341

2024-10-24 20:11:02

admin

Details Diff
0006624: Faster snapshot exports and more checkpoint progression Affected Issues
0006624
mod - symmetric-client/src/main/java/org/jumpmind/symmetric/DbExportCommand.java Diff File
mod - symmetric-client/src/main/java/org/jumpmind/symmetric/util/SnapshotUtil.java Diff File
mod - symmetric-client/src/main/resources/symmetric-messages.properties Diff File
mod - symmetric-io/src/main/java/org/jumpmind/symmetric/io/data/DbExport.java Diff File

SymmetricDS: 3.16 b165c784

2024-10-24 20:11:02

admin

Details Diff
0006624: Faster snapshot exports and more checkpoint progression Affected Issues
0006624
mod - symmetric-client/src/main/java/org/jumpmind/symmetric/DbExportCommand.java Diff File
mod - symmetric-client/src/main/java/org/jumpmind/symmetric/util/SnapshotUtil.java Diff File
mod - symmetric-client/src/main/resources/symmetric-messages.properties Diff File
mod - symmetric-io/src/main/java/org/jumpmind/symmetric/io/data/DbExport.java Diff File

Issue History

Date Modified Username Field Change
2024-10-24 19:54 elong New Issue
2024-10-24 19:54 elong Status new => assigned
2024-10-24 19:54 elong Assigned To => elong
2024-10-24 19:58 elong Description Updated View Revisions
2024-10-24 20:11 elong Status assigned => resolved
2024-10-24 20:11 elong Resolution open => fixed
2024-10-24 20:11 elong Fixed in Version => 3.15.10
2024-10-24 21:00 admin Changeset attached => SymmetricDS 3.15 11bf3341
2024-10-24 21:00 admin Changeset attached => SymmetricDS 3.16 b165c784
2024-11-13 20:31 pbelov Status resolved => closed