Example usage for org.apache.solr.update RollbackUpdateCommand RollbackUpdateCommand

Introduction

In this page you can find the example usage for org.apache.solr.update RollbackUpdateCommand RollbackUpdateCommand.

Prototype

public RollbackUpdateCommand(SolrQueryRequest req) 

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 . j a  va2 s .  co 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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