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Merge MDEV-4506: Parallel replication into 10.0-base.

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2013-11-01 09:17:06 +01:00
parent f4d5d849fd 39df665a33
commit cb86ce60b9
64 changed files with 4486 additions and 1198 deletions
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25
mysql-test/r/mysqld--help.result
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@ -41,6 +41,17 @@ The following options may be given as the first argument:
Type of BINLOG_CHECKSUM_ALG. Include checksum for log
events in the binary log. Possible values are NONE and
CRC32; default is NONE.
--binlog-commit-wait-count=#
If non-zero, binlog write will wait at most
binlog_commit_wait_usec microseconds for at least this
many commits to queue up for group commit to the binlog.
This can reduce I/O on the binlog and provide increased
opportunity for parallel apply on the slave, but too high
a value will decrease commit throughput.
--binlog-commit-wait-usec=#
Maximum time, in microseconds, to wait for more commits
to queue up for binlog group commit. Only takes effect if
the value of binlog_commit_wait_count is non-zero.
--binlog-direct-non-transactional-updates
Causes updates to non-transactional engines using
statement format to be written directly to binary log.
@ -783,6 +794,16 @@ The following options may be given as the first argument:
--slave-net-timeout=#
Number of seconds to wait for more data from any
master/slave connection before aborting the read
--slave-parallel-max-queued=#
Limit on how much memory SQL threads should use per
parallel replication thread when reading ahead in the
relay log looking for opportunities for parallel
replication. Only used when --slave-parallel-threads > 0.
--slave-parallel-threads=#
If non-zero, number of threads to spawn to apply in
parallel events on the slave that were group-committed on
the master or were logged with GTID in different
replication domains.
--slave-skip-errors=name
Tells the slave thread to continue replication when a
query event returns an error from the provided list
@ -922,6 +943,8 @@ bind-address (No default value)
binlog-annotate-row-events FALSE
binlog-cache-size 32768
binlog-checksum NONE
binlog-commit-wait-count 0
binlog-commit-wait-usec 100000
binlog-direct-non-transactional-updates FALSE
binlog-format STATEMENT
binlog-optimize-thread-scheduling TRUE
@ -1130,6 +1153,8 @@ slave-compressed-protocol FALSE
slave-exec-mode STRICT
slave-max-allowed-packet 1073741824
slave-net-timeout 3600
slave-parallel-max-queued 131072
slave-parallel-threads 0
slave-skip-errors (No default value)
slave-sql-verify-checksum TRUE
slave-transaction-retries 10