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Posted to dev@jackrabbit.apache.org by "Amit Jain (JIRA)" <ji...@apache.org> on 2016/01/15 12:14:40 UTC

[jira] [Created] (JCR-3944) CachingDataStore - Disable AsyncUploadCache by default

Amit Jain created JCR-3944:
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             Summary: CachingDataStore - Disable AsyncUploadCache by default
                 Key: JCR-3944
                 URL: https://issues.apache.org/jira/browse/JCR-3944
             Project: Jackrabbit Content Repository
          Issue Type: Bug
          Components: jackrabbit-data
            Reporter: Amit Jain
            Priority: Critical
             Fix For: 2.11.4


Enabling AsyncUploadCache can lead to data inconsistencies. When a node is created the {{CachingDataStore#addRecord}} call returns immediately with the blob id, while corresponding blob is uploaded asynchronously. This can cause the inconsistency as if there is an error in the upload the node is already created.
Also, this may not be visible immediately and it will be very hard to discern the root cause.

AsyncUploadCache is enabled by default with value set to 100 and should be disabled by default by setting to 0.



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