Unstable prepared updates causing the update chain to be unnecessarily restored

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    • Storage Engines
    • Storage - Ra 2020-04-20
    • 5

      Below __wt_txn_read failure was detected by a patch build preparing for the next 4.4 WiredTiger drop, on the concurrency_sharded_multi_stmt_txn task of RHEL 6.2 build variant:

      {"frame":{"a":"7FD7AC62D7E0","b":"7FD7AC61E000","o":"F7E0","s":"_L_unlock_16","s+":"2D"}}
{"frame":{"a":"7FD7B08204D0","b":"7FD7AF4B9000","o":"13674D0","s":"__wt_txn_read","s+":"60"}}
{"frame":{"a":"7FD7B0823651","b":"7FD7AF4B9000","o":"136A651","s":"__wt_btcur_next","s+":"1321"}}
{"frame":{"a":"7FD7B078516D","b":"7FD7AF4B9000","o":"12CC16D","s":"__curfile_next","s+":"1DD"}}

              Assignee:
              Chenhao Qu
              Reporter:
              Luke Chen
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                Created:
                Updated:
                Resolved: