Examples with CoreStatus org.apache.solr.client.solrj.request.CoreStatus used on opensource projects

Example 6 with CoreStatus

use of org.apache.solr.client.solrj.request.CoreStatus in project lucene-solr by apache.

the class DeleteShardTest method testDirectoryCleanupAfterDeleteShard.

@Test
public void testDirectoryCleanupAfterDeleteShard() throws InterruptedException, IOException, SolrServerException {
    final String collection = "deleteshard_test";
    CollectionAdminRequest.createCollectionWithImplicitRouter(collection, "conf", "a,b,c", 1).setMaxShardsPerNode(2).process(cluster.getSolrClient());
    // Get replica details
    Replica leader = getCollectionState(collection).getLeader("a");
    CoreStatus coreStatus = getCoreStatus(leader);
    assertTrue("Instance directory doesn't exist", FileUtils.fileExists(coreStatus.getInstanceDirectory()));
    assertTrue("Data directory doesn't exist", FileUtils.fileExists(coreStatus.getDataDirectory()));
    assertEquals(3, getCollectionState(collection).getActiveSlices().size());
    // Delete shard 'a'
    CollectionAdminRequest.deleteShard(collection, "a").process(cluster.getSolrClient());
    assertEquals(2, getCollectionState(collection).getActiveSlices().size());
    assertFalse("Instance directory still exists", FileUtils.fileExists(coreStatus.getInstanceDirectory()));
    assertFalse("Data directory still exists", FileUtils.fileExists(coreStatus.getDataDirectory()));
    leader = getCollectionState(collection).getLeader("b");
    coreStatus = getCoreStatus(leader);
    // Delete shard 'b'
    CollectionAdminRequest.deleteShard(collection, "b").setDeleteDataDir(false).setDeleteInstanceDir(false).process(cluster.getSolrClient());
    assertEquals(1, getCollectionState(collection).getActiveSlices().size());
    assertTrue("Instance directory still exists", FileUtils.fileExists(coreStatus.getInstanceDirectory()));
    assertTrue("Data directory still exists", FileUtils.fileExists(coreStatus.getDataDirectory()));
}