Hi Ian, > On 5 Mar 2018, at 17:47, Ian Boston <i...@tfd.co.uk> wrote: > > I assume that the patch deals with the 50K limit[1] to the number of blocks > per Azure Blob store ?
As far as I understand, it’s the limit that applies to the number of blocks in a single blob. Block is a single write. Since the segments are immutable (written at once), we don’t need to worry about this limit for the segments. It’s a different case for the journal file - a single commit leads to a single append which adds a block. However, the patch takes care of this, by creating journal.log.001, .002, when we’re close to the limit [1]. Regards, Tomek [1] https://github.com/trekawek/jackrabbit-oak/blob/OAK-6922/oak-segment-azure/src/main/java/org/apache/jackrabbit/oak/segment/azure/AzureJournalFile.java#L37 -- Tomek Rękawek | Adobe Research | www.adobe.com reka...@adobe.com
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