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Alexey Stelmak commented on IGNITE-10045: ----------------------------------------- PR: https://github.com/apache/ignite/pull/5199 > Add fail-fast mode to bounded iteration of StandaloneWalRecordsIterator > ----------------------------------------------------------------------- > > Key: IGNITE-10045 > URL: https://issues.apache.org/jira/browse/IGNITE-10045 > Project: Ignite > Issue Type: Improvement > Reporter: Ivan Rakov > Assignee: Alexey Stelmak > Priority: Major > Fix For: 2.8 > > > Since IGNITE-9294 StandaloneWalRecordsIterator supports bounded iteration. > That means we can specify "from" and "to" WAL pointers and iterator will > return records only between given bounds. > The problem is that in current implementation StandaloneWalRecordsIterator > just skips segments if they are missing. For example: if we'll specify > fromIdx=0, toIdx = 10 and segments with indexes=[9, 10] will be missing, > we'll just silently finish iteration on idx=8. > To prevent that, we should be able to switch on fail-fast mode, in which > StandaloneWalRecordsIterator will throw error unless iteration is really > started from left bound and ended on right bound. -- This message was sent by Atlassian JIRA (v7.6.3#76005)