Re:troubleshoot broken pipe

From: <dgoulet_at_vicr.com>
Date: Thu, 24 May 2001 08:19:22 -0700
Message-ID: <F001.0030D2BE.20010524062201@fatcity.com>

Francis,

I'm going to make the assumption that your using a DBMS_PIPE and not something else (not much of a JAVA programmer here) because you stated that shutting the database down "fixed the problem" at least for the time being. In my use of pipes inside Oracle, I have never seen one "break". Fill up, yes. In which case they refuse to accept any new data. Therefore you might consider two things:

use the dbms_pipe.purge procedure to clean out the pipe (kinda like calling "Roto Router")
find out what is suppose to be receiving the data & if it is still running, stuck, or whatever.

After that I'd get the developer to cleanup the error trapping routines to provide a better error message and handling.

Dick Goulet

____________________Reply Separator____________________
Author: "Francis; Rick" <Rick.Francis_at_Transora.com>
Date:       5/23/2001 2:21 PM

hi,

OS=sol8
ora_ver=8i
model=420r

what can i do to troubleshoot this problem?

Wed May 23 10:40:17 CDT 2001: <JMS> java.sql.SQLException: Io exception: Broken pipe

        at java.lang.Throwable.fillInStackTrace(Native Method)
        at java.lang.Throwable.fillInStackTrace(Compiled Code)
        at java.lang.Throwable.<init>(Compiled Code)
        at java.lang.Exception.<init>(Compiled Code)
        at java.sql.SQLException.<init>(Compiled Code)
        at oracle.jdbc.dbaccess.DBError.throwSqlException(Compiled Code)
        at oracle.jdbc.dbaccess.DBError.throwSqlException(Compiled Code)
        at oracle.jdbc.driver.OracleStatement.<init>(Compiled Code)
        at
oracle.jdbc.driver.OracleConnection.privateCreateStatement(Compiled Code)
        at oracle.jdbc.driver.OracleConnection.createStatement(Compiled
Code)
        at weblogic.jdbc.pool.Connection.createStatement(Compiled Code)
        at weblogic.jms.server.JDBCStore.purgeMessages(Compiled Code)
        at weblogic.jms.server.JDBCStore.trigger(Compiled Code)
        at
weblogic.time.common.internal.ScheduledTrigger.executeLocally(Compiled Code)
        at weblogic.time.common.internal.ScheduledTrigger.execute(Compiled
Code)
        at weblogic.time.server.ScheduledTrigger.execute(Compiled Code)
        at weblogic.kernel.ExecuteThread.run(Compiled Code)

to fix it, i had to restart the instance; major causes...hints!

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hi,


OS=sol8
 ora_ver=8i
 model=420r


what can i do to troubleshoot this problem?


Wed May 23 10:40:17 CDT 2001: <JMS>
java.sql.SQLException: Io exception: Broken pipe
         at
java.lang.Throwable.fillInStackTrace(Native Method)
         at
java.lang.Throwable.fillInStackTrace(Compiled Code)
         at
java.lang.Throwable.<init>(Compiled Code)
         at
java.lang.Exception.<init>(Compiled Code)
         at
java.sql.SQLException.<init>(Compiled Code)
         at
oracle.jdbc.dbaccess.DBError.throwSqlException(Compiled Code)
         at
oracle.jdbc.dbaccess.DBError.throwSqlException(Compiled Code)
         at
oracle.jdbc.driver.OracleStatement.<init>(Compiled Code)
         at
oracle.jdbc.driver.OracleConnection.privateCreateStatement(Compiled Code)
         at
oracle.jdbc.driver.OracleConnection.createStatement(Compiled Code)
         at
weblogic.jdbc.pool.Connection.createStatement(Compiled Code)
         at
weblogic.jms.server.JDBCStore.purgeMessages(Compiled Code)
         at
weblogic.jms.server.JDBCStore.trigger(Compiled Code)
         at
weblogic.time.common.internal.ScheduledTrigger.executeLocally(Compiled Code)
         at
weblogic.time.common.internal.ScheduledTrigger.execute(Compiled Code)
         at
weblogic.time.server.ScheduledTrigger.execute(Compiled Code)
         at
weblogic.kernel.ExecuteThread.run(Compiled Code)


to fix it, i had to restart the instance; major
causes...hints!


rf

 
 

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Received on Thu May 24 2001 - 10:19:22 CDT