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Julian Reschke edited comment on OAK-8932 at 3/4/20, 1:54 PM: -------------------------------------------------------------- trunk: [r1874692|http://svn.apache.org/r1874692] 1.22: [r1874781|http://svn.apache.org/r1874781] 1.10: [r1874783|http://svn.apache.org/r1874783] 1.8: [r1874794|http://svn.apache.org/r1874794] was (Author: reschke): trunk: [r1874692|http://svn.apache.org/r1874692] 1.22: [r1874781|http://svn.apache.org/r1874781] 1.10: [r1874783|http://svn.apache.org/r1874783] > RDBDocumentStore: allow RDBVersionGC support fallback to simpler algorithm > -------------------------------------------------------------------------- > > Key: OAK-8932 > URL: https://issues.apache.org/jira/browse/OAK-8932 > Project: Jackrabbit Oak > Issue Type: Technical task > Components: rdbmk > Reporter: Julian Reschke > Assignee: Julian Reschke > Priority: Major > Labels: candidate_oak_1_6 > Fix For: 1.26.0, 1.10.9, 1.8.21, 1.22.2 > > Attachments: OAK-8932.diff > > > The current (new) algorithm (introduced in OAK-5855) may cause SELECT and > DELETE statements to run concurrently, which might cause problems on certain > DBs, such as SQL Server. > Added a fallback (triggered by a system property) to the older (but slower) > algorithm. Select it by setting system property like that: > {noformat} > -Dorg.apache.jackrabbit.oak.plugins.document.rdb.RDBVersionGCSupport.MODE=1 > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)