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1966657 - Suspending DSI IQ database caused Replication Server to crash

Symptom

  • Replication Server crashed with a stack trace in _dsi_hq_cleanup_tbl when it was issued a suspend connection command while a large batch was being applied to IQ.
  • Example of Batch: 
    T.. (42): A group of class 1 is to be dispatched, with size 165093853, num of tran 2466, num of cmd 214448.
    T.. (42): A new HQ group is started, xact num is 1
  • Example of Stack trace funcions:

mem_free ()
_dsi_hq_cleanup_tbl ()
_dsi_hq_free_cdb ()
_dsi_hq_cleanup ()
dsi_hq_cleanup ()
dsie__wrap ()
srv__start_function ()


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Environment

SAP Replication Server (RS) 15.7.1 SP102

Product

Sybase Replication Server, heterogeneous edition all versions

Keywords

suspend connection, large transaction, 747940, CR747940 , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Bug Filed

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