#2576

Resolved the cache invalidation of the partition->leader shard in ClientCache
apache · Jul 12, 2024 · de5e358 · de5e358
1 parent e1bd708
commit de5e358
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diff --git a/hugegraph-pd/hg-pd-client/src/main/java/org/apache/hugegraph/pd/client/ClientCache.java b/hugegraph-pd/hg-pd-client/src/main/java/org/apache/hugegraph/pd/client/ClientCache.java
@@ -290,6 +290,7 @@ public void reset() {
         groups = new ConcurrentHashMap<>();
         stores = new ConcurrentHashMap<>();
         caches = new ConcurrentHashMap<>();
+        initialized.set(false);
     }
 
     public Shard getLeader(int partitionId) {

diff --git a/hugegraph-pd/hg-pd-client/src/main/java/org/apache/hugegraph/pd/client/PDClient.java b/hugegraph-pd/hg-pd-client/src/main/java/org/apache/hugegraph/pd/client/PDClient.java
@@ -461,7 +461,8 @@ private KVPair<Metapb.Partition, Metapb.Shard> getKvPair(String graphName, byte[
     public KVPair<Metapb.Partition, Metapb.Shard> getPartition(String graphName, byte[] key) throws
                                                                                              PDException {
         // 先查cache，cache没有命中，在调用PD
-        KVPair<Metapb.Partition, Metapb.Shard> partShard = cache.getPartitionByKey(graphName, key);
+        int code = PartitionUtils.calcHashcode(key);
+        KVPair<Metapb.Partition, Metapb.Shard> partShard = this.getPartitionByCode(graphName, code);
         partShard = getKvPair(graphName, key, partShard);
         return partShard;
     }