Example usage for org.apache.lucene.index IndexWriterConfig setRAMPerThreadHardLimitMB

Introduction

In this page you can find the example usage for org.apache.lucene.index IndexWriterConfig setRAMPerThreadHardLimitMB.

Prototype

public IndexWriterConfig setRAMPerThreadHardLimitMB(int perThreadHardLimitMB) 

Source Link

Document

Expert: Sets the maximum memory consumption per thread triggering a forced flush if exceeded.

Usage

From source file:de.walware.statet.r.internal.core.rhelp.index.REnvIndexWriter.java

License:Open Source License

private IndexWriterConfig createWriterConfig() {
    final IndexWriterConfig config = new IndexWriterConfig(Version.LATEST, WRITE_ANALYZER);
    config.setSimilarity(SIMILARITY);/*from w  w w. j av a 2 s .c om*/
    config.setMaxThreadStates(Math.min(Math.max(2, Runtime.getRuntime().availableProcessors() - 3), 8));
    config.setRAMPerThreadHardLimitMB(512);
    return config;
}

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