Example usage for org.apache.solr.client.solrj.io.stream SolrStream close

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.io.stream SolrStream close.

Prototype

public void close() throws IOException 

Source Link

Document

Closes the Stream to a single Solr Instance

Usage

From source file:org.apache.drill.exec.store.solr.SolrRecordReader.java

License:Apache License

private int processSolrStream(SolrStream solrStream) {
    int recordCounter = 0;
    try {//from   ww w  . j a  v  a2 s  .  c  om
        solrStream.open();
        Tuple solrDocument = null;

        while (true) {
            solrDocument = solrStream.read();
            if (solrDocument.EOF) {
                break;
            }
            for (String columns : vectors.keySet()) {
                ValueVector vv = vectors.get(columns);
                Object fieldValue = solrDocument.get(columns);
                processRecord(vv, fieldValue, recordCounter);
            }

            recordCounter++;
        }
    } catch (Exception e) {
        SolrRecordReader.logger.info("Error occured while fetching results from solr server " + e.getMessage());
        solrStreamReadFinished = true;

        return 0;
    } finally {
        try {
            solrStream.close();
            solrStream = null;
        } catch (IOException e) {
            solrStreamReadFinished = true;
            SolrRecordReader.logger
                    .debug("Error occured while fetching results from solr server " + e.getMessage());
        }
    }

    return recordCounter;
}

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