Hello all, Does anyone have any feedback on this issue? We currently have a customer affected by this issue.
Thanks -Zardosht On Tue, Jun 5, 2012 at 11:14 AM, Rich Prohaska <proha...@tokutek.com> wrote: > We made a slightly different change for MariaDB 5.5.24 in the > TC_LOG_BINLOG::log_and_order function. > > $ diff log.cc.orig log.cc > 7424a7425,7426 >> if (thd_get_ha_data(thd, binlog_hton) == NULL) >> thd->binlog_setup_trx_data(); > > Is this correct? > > Is this sufficient? > > Thanks > RIch Prohaska > > On Tue, Jun 5, 2012 at 10:14 AM, Zardosht Kasheff <zardo...@gmail.com> wrote: >> Hello all, >> >> We see this on Maria 5.2 and Maria 5.5 as well. Does the following fix work? >> >> -Zardosht >> >> >> ---------- Forwarded message ---------- >> From: Rich Prohaska <proha...@tokutek.com> >> Date: Mon, Jun 4, 2012 at 1:23 PM >> Subject: crash in slave replication with XA transaction >> To: intern...@lists.mysql.com >> >> >> Hello, >> >> We are running MySQL 5.5.21 with both InnoDB and TokuDB as XA storage >> engines. When one runs a transaction that inserts into an InnoDB >> table and a TokuDB table, the commit crashes the replication slave at >> log.cc line 6602 because cache_mngr == NULL. We found a pattern in >> various log functions in log.cc that calls binlog_setup_trx_data to >> initialize the txn state. >> >> This change fixes our immediate problem. >> >> $ diff log.cc.orig log.cc >> 6595a6596,6597 >>> if (thd_get_ha_data(thd, binlog_hton) == NULL) >>> thd->binlog_setup_trx_data(); >> >> Is this a correct fix? If so, are there other places that need a >> similar change? >> >> Thanks >> Rich Prohaska >> >> >> The transaction is: >> create table t1 (a int primary key) engine=innodb; >> create table t2 (a int primary key) engine=tokudb; >> set autocommit=0; >> insert into t1 values (1); >> insert into t2 values (2); >> commit; >> >> the slave crashes while handling the commit binlog entry. >> >> -- >> MySQL Internals Mailing List >> For list archives: http://lists.mysql.com/internals >> To unsubscribe: http://lists.mysql.com/internals _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
