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Posted to oak-issues@jackrabbit.apache.org by "Francesco Mari (JIRA)" <ji...@apache.org> on 2016/07/14 19:58:22 UTC
[jira] [Updated] (OAK-3690) Decouple SegmentBufferWriter from
SegmentStore
[ https://issues.apache.org/jira/browse/OAK-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Francesco Mari updated OAK-3690:
--------------------------------
Fix Version/s: (was: Segment Tar 0.0.4)
Segment Tar 0.0.6
> Decouple SegmentBufferWriter from SegmentStore
> ----------------------------------------------
>
> Key: OAK-3690
> URL: https://issues.apache.org/jira/browse/OAK-3690
> Project: Jackrabbit Oak
> Issue Type: Technical task
> Components: segment-tar
> Reporter: Michael Dürig
> Labels: technical_debt
> Fix For: 1.6, Segment Tar 0.0.6
>
>
> Currently {{SegmentBufferWriter.flush()}} directly calls {{SegmentStore.writeSegment()}} once the current segment does not have enough space for the next record. We should try to cut this dependency as {{SegmentBufferWriter}} should only be concerned with providing buffers for segments. Actually writing these to the store should be handled by a higher level component.
> A number of deadlock (e.g. (OAK-2560, OAK-3179, OAK-3264) we have seen is one manifestation of this troublesome dependency.
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