Example usage for org.apache.lucene.index TieredMergePolicy getMaxMergedSegmentMB

Introduction

In this page you can find the example usage for org.apache.lucene.index TieredMergePolicy getMaxMergedSegmentMB.

Prototype

public double getMaxMergedSegmentMB() 

Source Link

Document

Returns the current maxMergedSegmentMB setting.

Usage

From source file:org.apache.solr.index.WrapperMergePolicyFactoryTest.java

License:Apache License

public void testProperlyInitializesWrappedMergePolicy() {
    final TieredMergePolicy defaultTMP = new TieredMergePolicy();
    final int testMaxMergeAtOnce = defaultTMP.getMaxMergeAtOnce() * 2;
    final double testMaxMergedSegmentMB = defaultTMP.getMaxMergedSegmentMB() * 10;

    final MergePolicyFactoryArgs args = new MergePolicyFactoryArgs();
    args.add(WrapperMergePolicyFactory.WRAPPED_PREFIX, "test");
    args.add("test.class", TieredMergePolicyFactory.class.getName());
    args.add("test.maxMergeAtOnce", testMaxMergeAtOnce);
    args.add("test.maxMergedSegmentMB", testMaxMergedSegmentMB);
    MergePolicyFactory mpf = new DefaultingWrapperMergePolicyFactory(resourceLoader, args, null) {
        @Override//from w  ww.j  a  v a 2 s.c o  m
        protected MergePolicy getDefaultWrappedMergePolicy() {
            throw new IllegalStateException("Should not have reached here!");
        }
    };
    final MergePolicy mp = mpf.getMergePolicy();
    assertSame(mp.getClass(), TieredMergePolicy.class);
    final TieredMergePolicy tmp = (TieredMergePolicy) mp;
    assertEquals("maxMergeAtOnce", testMaxMergeAtOnce, tmp.getMaxMergeAtOnce());
    assertEquals("maxMergedSegmentMB", testMaxMergedSegmentMB, tmp.getMaxMergedSegmentMB(), 0.0d);
}

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