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  1. 21 Dec, 2007 1 commit
    • aelkin/elkin@koti.dsl.inet.fi's avatar
      BUG#30435 loading large LOAD DATA INFILE breaks slave with · 0ca3250e
      aelkin/elkin@koti.dsl.inet.fi authored
                read_buffer_size set on master
      BUG#33413 show binlog events fails if binlog has event size of close
                to max_allowed_packet
      
      
      The size of Append_block replication event was determined solely by
      read_buffer_size whereas the rest of replication code deals with
      max_allowed_packet.
      When the former parameter was set to larger than the latter there were
      two artifacts: the master could not read events from binlog;
      show master events did not show.
      
      Fixed with 
      - fragmenting the used io-cached buffer into pieces each size of less
        than max_allowed_packet (bug#30435)
      - incrementing show-binlog-events handling thread's max_allowed_packet
        with the max estimated for the replication header size
      0ca3250e