org.apache.bookkeeper.client

Class UpdateLedgerOp

java.lang.Object

org.apache.bookkeeper.client.UpdateLedgerOp

public class UpdateLedgerOp
extends Object

Encapsulates updating the ledger metadata operation

Constructor Summary

Constructors

Constructor and Description
UpdateLedgerOp(BookKeeper bkc, BookKeeperAdmin admin)

Method Summary

Methods

Modifier and Type	Method and Description
void	updateBookieIdInLedgers(org.apache.bookkeeper.net.BookieSocketAddress oldBookieId, org.apache.bookkeeper.net.BookieSocketAddress newBookieId, int rate, int limit, org.apache.bookkeeper.bookie.BookieShell.UpdateLedgerNotifier progressable) Update the bookie id present in the ledger metadata.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UpdateLedgerOp

public UpdateLedgerOp(BookKeeper bkc,
              BookKeeperAdmin admin)

Method Detail

updateBookieIdInLedgers

public void updateBookieIdInLedgers(org.apache.bookkeeper.net.BookieSocketAddress oldBookieId,
                           org.apache.bookkeeper.net.BookieSocketAddress newBookieId,
                           int rate,
                           int limit,
                           org.apache.bookkeeper.bookie.BookieShell.UpdateLedgerNotifier progressable)
                             throws BKException,
                                    IOException

Update the bookie id present in the ledger metadata.

Parameters:

oldBookieId - current bookie id

newBookieId - new bookie id

rate - number of ledgers updating per second (default 5 per sec)

limit - maximum number of ledgers to update (default: no limit). Stop update if reaching limit

progressable - report progress of the ledger updates

Throws:

IOException - if there is an error when updating bookie id in ledger metadata

InterruptedException - interrupted exception when update ledger meta

BKException