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* FreeBSD returns errno 31 (EMLINK, Too many links), not 40 (ELOOP, Too many levels of symbolic links) * (`mysqlbinlog|mysql`) was just crazy, why did it ever work? * socket_ipv6.inc check (that checked whether ipv6 is supported) only worked correctly when ipv6 was supported * perfschema.socket_summary_by_instance was changing global variables and then skip-ing the test (because on missing ipv6)
61 lines
2.3 KiB
Text
61 lines
2.3 KiB
Text
# ==== Purpose ====
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#
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# Test verifies that continuous streaming of binary log content using the
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# "mysqlbinlog --stop-never" option and sourcing it to mysql client works
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# fine.
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#
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# ==== Implementation ====
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#
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# Steps:
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# 1 - Create a table on a server on which binary log is enabled and insert
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# a row.
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# 2 - Disable the binary log on the server and drop the table.
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# 3 - Capture the binary log output using "mysqlbinlog --stop_never" option
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# and source it to mysql client.
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# 4 - Query the PROCESSLIST table to ensure that the dump thread which is
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# serving "stop_never" option has read entire binlog.
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# 5 - Verify that the table is populated on the server.
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# 6 - Cleanup.
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#
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# ==== References ====
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#
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# MDEV-11154: Write_on_release_cache(log_event.cc) function will not write
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# "COMMIT", if use "mysqlbinlog ... | mysql ..."
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--source include/not_windows.inc
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# Test is not specific to any binlog format. Hence Running only for 'row'.
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--source include/have_binlog_format_row.inc
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# binlog file name is needed in the test. To use master-bin.000001,
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# RESET MASTER is needed.
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RESET MASTER;
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# kill the dump threads if there any dump threads (may be from previous test)
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--source include/stop_dump_threads.inc
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--echo # Step-1: Execute some dummy statements.
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CREATE TABLE t1(i int);
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INSERT INTO t1 values (1);
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--echo # Step-2: Disable binary log temporarily and drop the table 't1'.
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set @@SESSION.SQL_LOG_BIN = 0;
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DROP TABLE t1;
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set @@SESSION.SQL_LOG_BIN = 1;
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--echo # Step-3: Execute MYSQL_BINLOG with --stop-never and source it to mysql client.
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--exec ($MYSQL_BINLOG --read-from-remote-server --stop-never --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 | $MYSQL --user=root --protocol=tcp --host=127.0.0.1 --port=$MASTER_MYPORT) < /dev/null > /dev/null 2>&1 &
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--echo # Step-4: Wait till dump thread transfer is completed.
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let $wait_condition= SELECT id from information_schema.processlist where processlist.command like '%Binlog%' and state like '%Master has sent%';
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--source include/wait_condition.inc
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--echo # Step-5: Check that the data is there.
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let $count= 1;
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let $table= test.t1;
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source include/wait_until_rows_count.inc;
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--echo # Step-6: Cleanup
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--echo # kill the dump thread serving the mysqlbinlog --stop-never process
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--source include/stop_dump_threads.inc
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DROP TABLE t1;
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