merlimat commented on a change in pull request #284:
URL: https://github.com/apache/pulsar-client-go/pull/284#discussion_r442422926
##########
File path: pulsar/consumer_partition.go
##########
@@ -846,11 +844,15 @@ func getPreviousMessage(mid *messageID) *messageID {
}
func (pc *partitionConsumer) Decompress(msgMeta *pb.MessageMetadata, payload
internal.Buffer) (internal.Buffer, error) {
- provider, ok := compressionProviders[msgMeta.GetCompression()]
+ provider, ok := pc.compressionProviders[msgMeta.GetCompression()]
if !ok {
- err := fmt.Errorf("unsupported compression type: %v",
msgMeta.GetCompression())
- pc.log.WithError(err).Error("Failed to decompress message.")
- return nil, err
+ var err error
+ if provider, err =
pc.initializeCompressionProvider(msgMeta.GetCompression()); err != nil {
+ pc.log.WithError(err).Error("Failed to decompress
message.")
+ return nil, err
+ }
+
+ pc.compressionProviders[msgMeta.GetCompression()] = provider
Review comment:
Yes, it's done at line 683 above
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