Example usage for org.apache.solr.update.processor UpdateRequestProcessor processRollback

Introduction

In this page you can find the example usage for org.apache.solr.update.processor UpdateRequestProcessor processRollback.

Prototype

public void processRollback(RollbackUpdateCommand cmd) throws IOException 

Source Link

Usage

From source file:org.alfresco.solr.SolrInformationServer.java

License:Open Source License

@Override
public void rollback() throws IOException {
    commitAndRollbackLock.writeLock().lock();
    try {// w  w w  . jav  a 2 s  .  c o  m
        activeTrackerThreadsLock.writeLock().lock();
        try {
            activeTrackerThreads.clear();

            UpdateRequestProcessor processor = null;
            try (SolrQueryRequest request = newSolrQueryRequest()) {
                processor = this.core.getUpdateProcessingChain(null).createProcessor(request,
                        newSolrQueryResponse());
                processor.processRollback(new RollbackUpdateCommand(request));
            } finally {
                if (processor != null) {
                    processor.finish();
                }
            }
        } finally {
            activeTrackerThreadsLock.writeLock().unlock();
        }
    } finally {
        commitAndRollbackLock.writeLock().unlock();
    }
}

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