I am using the console on a windows box to interact with a linux box but I
sometime see the following - notice how the command failed the first time and
worked fine the second time:
Launching the Sequoia controller consoleCannot connect to the administration
port of the controller. Is a controller running at localhost:1090 ?Initializing
Controller module...Initializing VirtualDatabase Administration
module...Initializing SQL Console module...Sequoia driver (Sequoia core
v2.10.10) successfully loaded.not connected > connect controller XXXX
1090Connected to Sequoia controller on XXXX:1090XXXX:1090 > admin XXXXVirtual
database Administrator Login > rootVirtual database Administrator Password
>Ready to administrate virtual database XXXXXXXX(root) > disable *Disabling all
backends with automatic checkpoint.Error while disabling backends [EMAIL
PROTECTED](org.continuent.sequoia.common.exceptions.VirtualDatabaseException:
Unable to check for duplicate checkpoint name
(com.mysql.jdbc.CommunicationsException: Communications link failure due to
underlying exception:
** BEGIN NESTED EXCEPTION **
java.net.SocketExceptionMESSAGE: 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:3283) at
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1332)
at
com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1467)
at
org.continuent.sequoia.controller.recoverylog.RecoveryLog.validCheckpointName(RecoveryLog.java:3309)
at
org.continuent.sequoia.controller.recoverylog.RecoveryLog.storeCheckpoint(RecoveryLog.java:2704)
at
org.continuent.sequoia.controller.virtualdatabase.protocol.DisableBackendsAndSetCheckpoint.handleMessageMultiThreaded(DisableBackendsAndSetCheckpoint.java:139)
at
org.continuent.sequoia.controller.virtualdatabase.DistributedVirtualDatabase.handleMessageMultiThreaded(DistributedVirtualDatabase.java:375)
at
org.continuent.hedera.adapters.MulticastRequestAdapterThread.run(MulticastRequestAdapterThread.java:102)
** END NESTED EXCEPTION **
Last packet sent to the server was 4 ms ago.))XXXX(root) > disable *Disabling
all backends with automatic checkpoint.XXXX(root) >
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