prateekm commented on a change in pull request #1200: SAMZA-2360 : Adding
config stores.init.clean to clean all store-dirs on init, regardless of contents
URL: https://github.com/apache/samza/pull/1200#discussion_r337803901
##########
File path:
samza-core/src/main/java/org/apache/samza/storage/NonTransactionalStateTaskRestoreManager.java
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@@ -110,20 +110,21 @@
*/
@Override
public void init(Map<SystemStreamPartition, String>
checkpointedChangelogSSPOffsets) {
- cleanBaseDirsAndReadOffsetFiles();
+ cleanBaseDirsAndReadOffsetFiles(new
StorageConfig(config).getCleanLoggedStoreDirsOnInit());
Review comment:
It always deletes the `current` directory, but may restore from a store
snapshot/checkpoint. So you'll either need to disable restore completely, or
clear the restored store at the end.
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