Example usage for org.apache.hadoop.hdfs.protocol CacheDirective getId

Introduction

In this page you can find the example usage for org.apache.hadoop.hdfs.protocol CacheDirective getId.

Prototype

public long getId() 

Source Link

Usage

From source file:io.hops.metadata.adaptor.CacheDirectiveDALAdaptor.java

License:Apache License

@Override
public io.hops.metadata.hdfs.entity.CacheDirective convertHDFStoDAL(CacheDirective cacheDirective)
        throws StorageException {
    return new io.hops.metadata.hdfs.entity.CacheDirective(cacheDirective.getId(), cacheDirective.getPath(),
            cacheDirective.getReplication(), cacheDirective.getExpiryTime(), cacheDirective.getBytesNeeded(),
            cacheDirective.getBytesCached(), cacheDirective.getFilesNeeded(), cacheDirective.getFilesCached(),
            cacheDirective.getPoolName());
}

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From source file:io.hops.metadata.adaptor.CacheDirectiveDALAdaptor.java

License:Apache License

@Override
public CacheDirective convertDALtoHDFS(io.hops.metadata.hdfs.entity.CacheDirective cacheDirective) {
    if (cacheDirective == null) {
        return null;
    }//  w w  w.j  ava2 s. c  o  m
    return new CacheDirective(cacheDirective.getId(), cacheDirective.getPath(), cacheDirective.getReplication(),
            cacheDirective.getExpiryTime(), cacheDirective.getBytesNeeded(), cacheDirective.getBytesCached(),
            cacheDirective.getFilesNeeded(), cacheDirective.getFilesCached(), cacheDirective.getPool());
}

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From source file:io.hops.transaction.context.CacheDirectiveContext.java

License:Apache License

private Collection<CacheDirective> findByIdPoolAndPath(CacheDirective.Finder hbFinder, Object[] params)
        throws StorageCallPreventedException, StorageException {
    long id = (long) params[0];
    String poolName = (String) params[1];
    String path = (String) params[2];
    int maxNumResults = (int) params[3];
    Collection<CacheDirective> results;
    if (fetchedCacheDirectivesById) {
        results = new ArrayList<>();
        Set<Long> ids = new TreeSet<>(cacheDirectivesById.keySet());
        for (long directiveId : ids) {
            CacheDirective directive = cacheDirectivesById.get(directiveId);
            if (poolName != null && !directive.getPoolName().equals(poolName)) {
                continue;
            }/*from  w w w  . jav a2s .  c  o m*/
            if (path != null && !directive.getPath().equals(path)) {
                continue;
            }
            results.add(directive);
            if (results.size() >= maxNumResults) {
                break;
            }
        }
        hit(hbFinder, results, "id", id, "poolName", poolName, "path", path);
    } else {
        aboutToAccessStorage(hbFinder, params);
        results = dataAccess.findByIdAndPool(id, poolName);
        fetchedCacheDirectivesById = true;
        for (CacheDirective directive : results) {
            cacheDirectivesById.put(directive.getId(), directive);
            gotFromDB(directive);
        }
        miss(hbFinder, results, "id", id, "poolName", poolName, "path", path);
    }
    return results;
}

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From source file:io.hops.transaction.context.CacheDirectiveContext.java

License:Apache License

@Override
Long getKey(CacheDirective cacheDirective) {
    return cacheDirective.getId();
}

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