Question

Следом идет трассировка стека.Я прочитал, что Сломанная труба из-за незащищенного соединения в течение 8 часов, и соединение закрывается автоматически.Я видел это http://itellity.wordpress.com/2011/05/18/getting-rid-of-socketexception-broken-pipe-with-quartz-and-mysql-on-jboss/. Я не мог воспроизвести на своей локальной машине.

Есть ли способ воспроизвести это на моей локальной машине.
Это приведет к падению томата?Я использую очень старую версию кварцевого фляги 1.6.5 и tomcat 6.0.18.будет ли это проблемой.

Пожалуйста, помогите мне решить эту проблему.

[Scheduler_QuartzSchedulerThread] WARN org.quartz.impl.jdbcjobstore.JobStoreTX - Failed to override connection auto commit/transaction isolation.
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: 

** BEGIN NESTED EXCEPTION ** 

java.net.SocketException
MESSAGE: Broken pipe

STACKTRACE:

java.net.SocketException: Broken pipe
    at java.net.SocketOutputStream.socketWrite0(Native Method)
    at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
    at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3277)
    at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5442)
    at org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:237)
    at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.setAutoCommit(AttributeRestoringConnectionInvocationHandler.java:91)
    at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.invoke(AttributeRestoringConnectionInvocationHandler.java:65)
    at $Proxy4.setAutoCommit(Unknown Source)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.getConnection(JobStoreSupport.java:711)
    at org.quartz.impl.jdbcjobstore.JobStoreTX.getNonManagedTXConnection(JobStoreTX.java:72)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3757)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2729)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:266)


** END NESTED EXCEPTION **



Last packet sent to the server was 1 ms ago.
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2759)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3277)
    at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5442)
    at org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:237)
    at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.setAutoCommit(AttributeRestoringConnectionInvocationHandler.java:91)
    at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.invoke(AttributeRestoringConnectionInvocationHandler.java:65)
    at $Proxy4.setAutoCommit(Unknown Source)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.getConnection(JobStoreSupport.java:711)
    at org.quartz.impl.jdbcjobstore.JobStoreTX.getNonManagedTXConnection(JobStoreTX.java:72)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3757)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2729)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:266)
[Scheduler_QuartzSchedulerThread] WARN org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler - Failed restore connection's original auto commit setting.
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: 

** BEGIN NESTED EXCEPTION ** 

java.net.SocketException
MESSAGE: Broken pipe

STACKTRACE:

java.net.SocketException: Broken pipe
    at java.net.SocketOutputStream.socketWrite0(Native Method)
    at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
    at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3277)
    at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5442)
    at org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:237)
    at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.restoreOriginalAtributes(AttributeRestoringConnectionInvocationHandler.java:134)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.cleanupConnection(JobStoreSupport.java:3551)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3774)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2729)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:266)


** END NESTED EXCEPTION **



Last packet sent to the server was 0 ms ago.
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2759)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3277)
    at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5442)
    at org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:237)
    at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.restoreOriginalAtributes(AttributeRestoringConnectionInvocationHandler.java:134)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.cleanupConnection(JobStoreSupport.java:3551)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3774)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2729)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:266)
[Scheduler_QuartzSchedulerThread] ERROR org.quartz.core.ErrorLogger - An error occured while scanning for the next trigger to fire.
org.quartz.JobPersistenceException: Couldn't acquire next trigger: Communications link failure due to underlying exception: 

** BEGIN NESTED EXCEPTION ** 

java.net.SocketException
MESSAGE: Broken pipe

STACKTRACE:

java.net.SocketException: Broken pipe
    at java.net.SocketOutputStream.socketWrite0(Native Method)
    at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
    at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3277)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3206)
    at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1447)
    at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:177)
    at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2924)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2747)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport$36.execute(JobStoreSupport.java:2733)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3760)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2729)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:266)


** END NESTED EXCEPTION **



Last packet sent to the server was 1 ms ago. [See nested exception: com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: 

** BEGIN NESTED EXCEPTION ** 

java.net.SocketException
MESSAGE: Broken pipe

STACKTRACE:

java.net.SocketException: Broken pipe
    at java.net.SocketOutputStream.socketWrite0(Native Method)
    at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
    at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
    at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3277)
    at com.mysql.jdbc.Connection.execSQL(Connection.java:3206)
    at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1447)
    at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:177)
    at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2924)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2747)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport$36.execute(JobStoreSupport.java:2733)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3760)
    at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2729)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:266)


** END NESTED EXCEPTION **

РЕДАКТИРОВАТЬ: я использую

org.quartz.dataSource.QUARTZ_NO_TX.validateOnCheckout = true
org.quartz.dataSource.QUARTZ_NO_TX.validationQuery = select 1

в моих свойствах кварцатакже

autoreconnect=true

Есть ли способ воспроизвести это, изменив свойства mysql.Я получаю это только на моем сервере.

aviad · Answer 1 · 06 февраля 2012

Я полагаю, это связано с устаревшее соединение MySQL , которое сбрасывается через 8 часов.

EDIT

Читать эту статью.

Убедитесь, что у вас есть следующий набор (не уверен насчет точных имен атрибутов, но они должны быть похожи на указанные ниже)

testWhileIdle = истина
validationQuery = "SELECT 1"
minEvictableIdleTimeMillis = 1800000
timeBetweenEvictionRunsMillis = 1800000
numTestsPerEvictionRun = 3

java.net.SocketException: сломанная труба с Quartz и MySQL и Tomcat (Tomcat Crash)

Пожалуйста, войдите или зарегистрируйтесь чтобы ответить на этот вопрос.

1 Ответ

Пожалуйста, войдите или зарегистрируйтесь что бы добавить комментарий.

java.net.SocketException: сломанная труба с Quartz и MySQL и Tomcat (Tomcat Crash)

Пожалуйста, войдите или зарегистрируйтесь чтобы ответить на этот вопрос.

1 Ответ

Пожалуйста, войдите или зарегистрируйтесь что бы добавить комментарий.

Похожие темы