org.apache.bookkeeper.client

Class LedgerFragmentReplicator.SingleFragmentCallback

java.lang.Object

org.apache.bookkeeper.client.LedgerFragmentReplicator.SingleFragmentCallback

All Implemented Interfaces:

org.apache.zookeeper.AsyncCallback, org.apache.zookeeper.AsyncCallback.VoidCallback

Enclosing class:

LedgerFragmentReplicator

static class LedgerFragmentReplicator.SingleFragmentCallback
extends java.lang.Object
implements org.apache.zookeeper.AsyncCallback.VoidCallback

Callback for recovery of a single ledger fragment. Once the fragment has had all entries replicated, update the ensemble in zookeeper. Once finished propogate callback up to ledgerFragmentsMcb which should be a multicallback responsible for all fragments in a single ledger

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.zookeeper.AsyncCallback

org.apache.zookeeper.AsyncCallback.ACLCallback, org.apache.zookeeper.AsyncCallback.AllChildrenNumberCallback, org.apache.zookeeper.AsyncCallback.Children2Callback, org.apache.zookeeper.AsyncCallback.ChildrenCallback, org.apache.zookeeper.AsyncCallback.Create2Callback, org.apache.zookeeper.AsyncCallback.DataCallback, org.apache.zookeeper.AsyncCallback.EphemeralsCallback, org.apache.zookeeper.AsyncCallback.MultiCallback, org.apache.zookeeper.AsyncCallback.StatCallback, org.apache.zookeeper.AsyncCallback.StringCallback, org.apache.zookeeper.AsyncCallback.VoidCallback

Field Summary

Fields

Modifier and Type	Field and Description
(package private) long	fragmentStartId
(package private) org.apache.zookeeper.AsyncCallback.VoidCallback	ledgerFragmentsMcb
(package private) org.apache.bookkeeper.meta.LedgerManager	ledgerManager
(package private) LedgerHandle	lh
(package private) java.util.Map<org.apache.bookkeeper.net.BookieId,org.apache.bookkeeper.net.BookieId>	oldBookie2NewBookie

Constructor Summary

Constructors

Constructor and Description
SingleFragmentCallback(org.apache.zookeeper.AsyncCallback.VoidCallback ledgerFragmentsMcb, LedgerHandle lh, org.apache.bookkeeper.meta.LedgerManager ledgerManager, long fragmentStartId, java.util.Map<org.apache.bookkeeper.net.BookieId,org.apache.bookkeeper.net.BookieId> oldBookie2NewBookie)

Method Summary

Modifier and Type	Method and Description
void	processResult(int rc, java.lang.String path, java.lang.Object ctx)

Methods inherited from class java.lang.Object

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

Field Detail

ledgerFragmentsMcb

final org.apache.zookeeper.AsyncCallback.VoidCallback ledgerFragmentsMcb

lh

final LedgerHandle lh

ledgerManager

final org.apache.bookkeeper.meta.LedgerManager ledgerManager

fragmentStartId

final long fragmentStartId

oldBookie2NewBookie

final java.util.Map<org.apache.bookkeeper.net.BookieId,org.apache.bookkeeper.net.BookieId> oldBookie2NewBookie

Constructor Detail

SingleFragmentCallback

SingleFragmentCallback(org.apache.zookeeper.AsyncCallback.VoidCallback ledgerFragmentsMcb,
                       LedgerHandle lh,
                       org.apache.bookkeeper.meta.LedgerManager ledgerManager,
                       long fragmentStartId,
                       java.util.Map<org.apache.bookkeeper.net.BookieId,org.apache.bookkeeper.net.BookieId> oldBookie2NewBookie)

Method Detail

processResult

public void processResult(int rc,
                          java.lang.String path,
                          java.lang.Object ctx)

Specified by:

processResult in interface org.apache.zookeeper.AsyncCallback.VoidCallback