Example usage for org.apache.hadoop.hdfs.util EnumCounters EnumCounters

Introduction

In this page you can find the example usage for org.apache.hadoop.hdfs.util EnumCounters EnumCounters.

Prototype

public EnumCounters(final Class<E> enumClass) 

Source Link

Document

Construct counters for the given enum constants.

Usage

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

License:Apache License

@Override
public org.apache.hadoop.hdfs.server.namenode.DirectoryWithQuotaFeature convertDALtoHDFS(
        DirectoryWithQuotaFeature hia) throws StorageException {
    if (hia != null) {
        EnumCounters<StorageType> typeQuotas = new EnumCounters<StorageType>(StorageType.class);
        EnumCounters<StorageType> typeUsage = new EnumCounters<StorageType>(StorageType.class);
        for (StorageType type : StorageType.asList()) {
            typeQuotas.add(type, hia.getTypeQuota().get(QuotaUpdate.StorageType.valueOf(type.name())));
            typeUsage.add(type, hia.getTypeUsed().get(QuotaUpdate.StorageType.valueOf(type.name())));
        }//www  .  j  a  v  a2  s  .co m
        org.apache.hadoop.hdfs.server.namenode.DirectoryWithQuotaFeature dir = new org.apache.hadoop.hdfs.server.namenode.DirectoryWithQuotaFeature.Builder(
                hia.getInodeId()).nameSpaceQuota(hia.getNsQuota()).storageSpaceQuota(hia.getSSQuota())
                        .spaceUsage(hia.getSSUsed()).nameSpaceUsage(hia.getNsUsed()).typeQuotas(typeQuotas)
                        .typeUsages(typeUsage).build();
        return dir;
    } else {
        return null;
    }
}

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