org.apache.solr.update
Class DefaultSolrCoreState
java.lang.Object
org.apache.solr.update.SolrCoreState
org.apache.solr.update.DefaultSolrCoreState
- All Implemented Interfaces:
- RecoveryStrategy.RecoveryListener
public final class DefaultSolrCoreState
- extends SolrCoreState
- implements RecoveryStrategy.RecoveryListener
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
log
public static org.slf4j.Logger log
commitLock
protected final ReentrantLock commitLock
DefaultSolrCoreState
public DefaultSolrCoreState(DirectoryFactory directoryFactory)
getIndexWriter
public RefCounted<IndexWriter> getIndexWriter(SolrCore core)
throws IOException
- Description copied from class:
SolrCoreState
- Get the current IndexWriter. If a new IndexWriter must be created, use the
settings from the given
SolrCore
.
- Specified by:
getIndexWriter
in class SolrCoreState
- Throws:
IOException
- If there is a low-level I/O error.
newIndexWriter
public void newIndexWriter(SolrCore core,
boolean rollback)
throws IOException
- Description copied from class:
SolrCoreState
- Force the creation of a new IndexWriter using the settings from the given
SolrCore.
- Specified by:
newIndexWriter
in class SolrCoreState
rollback
- close IndexWriter if false, else rollback
- Throws:
IOException
- If there is a low-level I/O error.
closeIndexWriter
public void closeIndexWriter(SolrCore core,
boolean rollback)
throws IOException
- Description copied from class:
SolrCoreState
- Expert method that closes the IndexWriter - you must call
SolrCoreState.openIndexWriter(SolrCore)
in a finally block after calling this method.
- Specified by:
closeIndexWriter
in class SolrCoreState
- Parameters:
core
- that the IW belongs torollback
- true if IW should rollback rather than close
- Throws:
IOException
- If there is a low-level I/O error.
openIndexWriter
public void openIndexWriter(SolrCore core)
throws IOException
- Description copied from class:
SolrCoreState
- Expert method that opens the IndexWriter - you must call
SolrCoreState.closeIndexWriter(SolrCore, boolean)
first, and then call this method in a finally block.
- Specified by:
openIndexWriter
in class SolrCoreState
- Parameters:
core
- that the IW belongs to
- Throws:
IOException
- If there is a low-level I/O error.
rollbackIndexWriter
public void rollbackIndexWriter(SolrCore core)
throws IOException
- Description copied from class:
SolrCoreState
- Rollback the current IndexWriter. When creating the new IndexWriter use the
settings from the given
SolrCore
.
- Specified by:
rollbackIndexWriter
in class SolrCoreState
- Throws:
IOException
- If there is a low-level I/O error.
createMainIndexWriter
protected SolrIndexWriter createMainIndexWriter(SolrCore core,
String name)
throws IOException
- Throws:
IOException
getDirectoryFactory
public DirectoryFactory getDirectoryFactory()
- Specified by:
getDirectoryFactory
in class SolrCoreState
- Returns:
- the
DirectoryFactory
that should be used.
doRecovery
public void doRecovery(CoreContainer cc,
CoreDescriptor cd)
- Specified by:
doRecovery
in class SolrCoreState
cancelRecovery
public void cancelRecovery()
- Specified by:
cancelRecovery
in class SolrCoreState
recovered
public void recovered()
- Specified by:
recovered
in interface RecoveryStrategy.RecoveryListener
failed
public void failed()
- Specified by:
failed
in interface RecoveryStrategy.RecoveryListener
close
public void close(SolrCoreState.IndexWriterCloser closer)
- Specified by:
close
in class SolrCoreState
getCommitLock
public Lock getCommitLock()
- Specified by:
getCommitLock
in class SolrCoreState
Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.