Package org.apache.pulsar.common.naming

Class NamespaceBundleFactory

  • public class NamespaceBundleFactory
extends java.lang.Object

    • Constructor Detail

      • NamespaceBundleFactory

        public NamespaceBundleFactory​(PulsarService pulsar,
                              com.google.common.hash.HashFunction hashFunc)

    • Method Detail

      • invalidateBundleCache

        public void invalidateBundleCache​(org.apache.pulsar.common.naming.NamespaceName namespace)

      • getBundlesAsync

        public java.util.concurrent.CompletableFuture<NamespaceBundles> getBundlesAsync​(org.apache.pulsar.common.naming.NamespaceName nsname)

      • getBundlesWithHighestTopics

        public NamespaceBundle getBundlesWithHighestTopics​(org.apache.pulsar.common.naming.NamespaceName nsname)

      • getBundlesWithHighestTopicsAsync

        public java.util.concurrent.CompletableFuture<NamespaceBundle> getBundlesWithHighestTopicsAsync​(org.apache.pulsar.common.naming.NamespaceName nsname)

      • getBundles

        public NamespaceBundles getBundles​(org.apache.pulsar.common.naming.NamespaceName nsname)

      • getBundlesIfPresent

        public java.util.Optional<NamespaceBundles> getBundlesIfPresent​(org.apache.pulsar.common.naming.NamespaceName nsname)

      • getBundle

        public NamespaceBundle getBundle​(org.apache.pulsar.common.naming.NamespaceName nsname,
                                 com.google.common.collect.Range<java.lang.Long> hashRange)

      • getBundle

        public NamespaceBundle getBundle​(java.lang.String namespace,
                                 java.lang.String bundleRange)

      • getFullBundle

        public NamespaceBundle getFullBundle​(org.apache.pulsar.common.naming.NamespaceName fqnn)
                              throws java.lang.Exception
        Throws:
        java.lang.Exception

      • getFullBundleAsync

        public java.util.concurrent.CompletableFuture<NamespaceBundle> getFullBundleAsync​(org.apache.pulsar.common.naming.NamespaceName fqnn)

      • getLongHashCode

        public long getLongHashCode​(java.lang.String name)

      • getBundles

        public NamespaceBundles getBundles​(org.apache.pulsar.common.naming.NamespaceName nsname,
                                   org.apache.pulsar.common.policies.data.BundlesData bundleData)

      • splitBundles

        public java.util.concurrent.CompletableFuture<org.apache.commons.lang3.tuple.Pair<NamespaceBundles,​java.util.List<NamespaceBundle>>> splitBundles​(NamespaceBundle targetBundle,
                                                                                                                                                        int argNumBundles,
                                                                                                                                                        java.lang.Long splitBoundary)
        Fetches NamespaceBundles from cache for a given namespace. finds target bundle, split into numBundles and returns new NamespaceBundles with newly split bundles into it.
        Parameters:
        targetBundle - NamespaceBundle needs to be split
        argNumBundles - split into numBundles
        splitBoundary - split into 2 numBundles by the given split key. The given split key must between the key range of the given split bundle.
        Returns:
        List of split NamespaceBundle and NamespaceBundles that contains final bundles including split bundles for a given namespace

      • canSplitBundle

        public boolean canSplitBundle​(NamespaceBundle bundle)

      • validateFullRange

        public static void validateFullRange​(java.util.SortedSet<java.lang.String> partitions)

      • isFullBundle

        public static boolean isFullBundle​(java.lang.String bundleRange)

      • getDefaultBundleRange

        public static java.lang.String getDefaultBundleRange()

      • getNamespaceFromPoliciesPath

        public static java.lang.String getNamespaceFromPoliciesPath​(java.lang.String path)