Examples of JobListCache

Examples of org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.JobListCache

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public class TestJobListCache {

  @Test (timeout = 1000)
  public void testAddExisting() {
    JobListCache cache = new JobListCache(2, 1000);

    JobId jobId = MRBuilderUtils.newJobId(1, 1, 1);
    HistoryFileInfo fileInfo = Mockito.mock(HistoryFileInfo.class);
    Mockito.when(fileInfo.getJobId()).thenReturn(jobId);

    cache.addIfAbsent(fileInfo);
    cache.addIfAbsent(fileInfo);
    assertEquals("Incorrect number of cache entries", 1,
        cache.values().size());
  }
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Examples of org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.JobListCache

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  }

  @Test (timeout = 1000)
  public void testEviction() throws InterruptedException {
    int maxSize = 2;
    JobListCache cache = new JobListCache(maxSize, 1000);

    JobId jobId1 = MRBuilderUtils.newJobId(1, 1, 1);
    HistoryFileInfo fileInfo1 = Mockito.mock(HistoryFileInfo.class);
    Mockito.when(fileInfo1.getJobId()).thenReturn(jobId1);

    JobId jobId2 = MRBuilderUtils.newJobId(2, 2, 2);
    HistoryFileInfo fileInfo2 = Mockito.mock(HistoryFileInfo.class);
    Mockito.when(fileInfo2.getJobId()).thenReturn(jobId2);

    JobId jobId3 = MRBuilderUtils.newJobId(3, 3, 3);
    HistoryFileInfo fileInfo3 = Mockito.mock(HistoryFileInfo.class);
    Mockito.when(fileInfo3.getJobId()).thenReturn(jobId3);

    cache.addIfAbsent(fileInfo1);
    cache.addIfAbsent(fileInfo2);
    cache.addIfAbsent(fileInfo3);

    Collection <HistoryFileInfo> values;
    for (int i = 0; i < 9; i++) {
      values = cache.values();
      if (values.size() > maxSize) {
        Thread.sleep(100);
      } else {
        assertFalse("fileInfo1 should have been evicted",
          values.contains(fileInfo1));
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Examples of org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.JobListCache

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    doReturn(fileStatusList).when(historyManager)
        .getHistoryDirsForCleaning(Mockito.anyLong());
    doReturn(true).when(historyManager).deleteDir(any(FileStatus.class));

    JobListCache jobListCache = mock(JobListCache.class);
    HistoryFileInfo fileInfo = mock(HistoryFileInfo.class);
    doReturn(jobListCache).when(historyManager).createJobListCache();
    when(jobListCache.get(any(JobId.class))).thenReturn(fileInfo);

    doNothing().when(fileInfo).delete();

    // Set job retention time to 24 hrs and cleaner interval to 2 secs
    Configuration conf = new Configuration();
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