Examples with BlobStore org.apache.storm.blobstore.BlobStore used on opensource projects

Example 16 with BlobStore

use of org.apache.storm.blobstore.BlobStore in project storm by apache.

the class Utils method getNimbusBlobStore.

public static BlobStore getNimbusBlobStore(Map conf, String baseDir, NimbusInfo nimbusInfo) {
    String type = (String) conf.get(Config.NIMBUS_BLOBSTORE);
    if (type == null) {
        type = LocalFsBlobStore.class.getName();
    }
    BlobStore store = (BlobStore) newInstance(type);
    HashMap nconf = new HashMap(conf);
    // only enable cleanup of blobstore on nimbus
    nconf.put(Config.BLOBSTORE_CLEANUP_ENABLE, Boolean.TRUE);
    if (store != null) {
        // store can be null during testing when mocking utils.
        store.prepare(nconf, baseDir, nimbusInfo);
    }
    return store;
}