ORA-02049错误是Oracle数据库中的一个分布式事务超时错误,具体消息为“timeout: distributed transaction waiting for lock”。这个错误表明一个分布式事务在尝试获取某个资源(如表、行)的锁时,由于等待时间过长(超过了distributed_lock_timeout参数设定的时间),从而导致了超时。分布式事务通常涉及到通过数据库链接(dblink...
ORA-02049:timeout: distributed transaction waiting for lock OceanBase 错误码:6004 SQLSTATE:HY000 错误原因:当前语句需要读取一行数据时,如果该行数据被另一个事务修改,并且这个事务正在提交,那么该事务需要等待另一个事务提交完成后决定是否读取该行数据,读语句等待时间超时则报超时错误。 解决方式:使用 oceanbase....
OSB 轮询任务报 ORA-02049: timeout: distributed transaction waiting for lock 在轮询任务创建时去掉勾选 分布式轮询
We had an issue in our production system and we started seeing "ORA-02049: timeout: distributed transaction waiting for lock" error. What should be done to resolve the following WARN message: Raw ERROR [WorkManager(2)-34793] [STDERR astransky] javax.ejb.EJBTransactionRolledbackException: Sche...
ORA-02049 timeout: distributed transaction waiting for lock Cause: Exceeded INIT.ORA DISTRIBUTED_LOCK_TIMEOUT seconds waiting for lock.Action: Treat as a deadlock.
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DISTRIBUTED_LOCK_TIMEOUT:specifies the amount of time (in seconds) for distributed transactions to wait for locked resources. 该参数指定等待分布式锁资源的时间,超过这个时间事务自动回滚,即在等待未释放的资源超过一定的时间,系统自动报错给客户端
ORA-02049: timeout: distributed transaction waiting for lockThese errors are reported on various AQ operations, e.g.,dbms_aqin.aq$_jms_enqueue_text_message()dbms_aqjms.aq$_add_subscriber()Note : there are actually 2 parts to the solution of this issue : one is a code change which ...
select nvl(S.USERNAME,'Internal') username,nvl(S.TERMINAL,'None') terminal,L.SID||','||S.SERIAL# Kill,U1.NAME||'.'||substr(T1.NAME,1,20) tab,decode(L.LMODE,1,'No Lock',2,'Row Share',3,'Row Exclusive',4,'Share',5,'Share Row Exclusive',6,'Exclusive',null)...
timeout: distributed transaction waiting for lock Cause "The number of seconds specified in the distributed_lock_timeout initialization parameter were exceeded while waiting for a lock or for a begin transaction hash collision to end." Action ...