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  1. MariaDB Server
  2. MDEV-14103

Testing for group commit in MyRocks

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    Description

      MyRocks now has "group commit with the binary log" feature. Its goal is to keep the storage engine and the binlog in sync despite server crashes. It's interesting to run it under a parallel workload.

      This task is about testing it with a setup that was used to test similar features with InnoDB.

      Essential settings for testing:

      rocksdb_enable_2pc=ON
      		 
      rocksdb_flush_log_at_trx_commit=1
      		 
      sync_binlog=1
      		 
      log_bin=1
      		 
      binlog_format=ROW

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-14138 RocksDB Crash recovery is broken

          • Major - Major loss of function.
          • Closed
          is part of

          Task - A task that needs to be done. MDEV-9658 Make MyRocks in MariaDB stable

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Task - A task that needs to be done. MDEV-11934 MariaRocks: Group Commit with binlog

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-14131 Burst in connections may show: Lost connection to MySQL server at 'handshake: reading inital communication packet', system error: 22

          • Major - Major loss of function.
          • Confirmed

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              anikitin Andrii Nikitin (Inactive)
              psergei Sergei Petrunia
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