Lock wait timeout exceeded 导致同步停止，不能恢复。

pid:23 nid:2 exception:setl:com.alibaba.otter.node.etl.load.exception.LoadException: java.util.concurrent.ExecutionException: com.alibaba.otter.node.etl.load.exception.LoadException: com.alibaba.otter.node.etl.load.exception.LoadException: com.alibaba.otter.node.etl.load.exception.LoadException: org.springframework.dao.CannotAcquireLockException: PreparedStatementCallback; SQL [update collie.users set moneyLeft = ? where ( userId = ? )]; Lock wait timeout exceeded; try restarting transaction; nested exception is java.sql.SQLException: Lock wait timeout exceeded; try restarting transaction at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:261) at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:603) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812) at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:868) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction$DbLoadWorker$2.doInTransaction(DbLoadAction.java:624) at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction$DbLoadWorker.doCall(DbLoadAction.java:616) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction$DbLoadWorker.call(DbLoadAction.java:544) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction.doTwoPhase(DbLoadAction.java:461) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction.doLoad(DbLoadAction.java:275) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction.load(DbLoadAction.java:161) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction$$FastClassByCGLIB$$d932a4cb.invoke() at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191) at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:618) at com.alibaba.otter.node.etl.load.loader.db.DbLoadAction$$EnhancerByCGLIB$$80fd23c2.load() at com.alibaba.otter.node.etl.load.loader.db.DataBatchLoader$2.call(DataBatchLoader.java:198) at com.alibaba.otter.node.etl.load.loader.db.DataBatchLoader$2.call(DataBatchLoader.java:189) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.sql.SQLException: Lock wait timeout exceeded; try restarting transaction at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:998) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3835) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3771) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2435) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2582) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2535) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1911) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2145) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2081) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2066) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105) at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:818) at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:587)

原提问者GitHub用户 changgenzhang