[incubator-celeborn] branch main updated: [CELEBORN-379][FLINK] Fix checkState in TransportFrameDecoderWithBufferSupplier#decodeBodyCopyOut (#1311)

[ethanfeng]

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ethanfeng pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/incubator-celeborn.git


The following commit(s) were added to refs/heads/main by this push:
     new fd1ac2f71 [CELEBORN-379][FLINK] Fix checkState in 
TransportFrameDecoderWithBufferSupplier#decodeBodyCopyOut (#1311)
fd1ac2f71 is described below

commit fd1ac2f71179a1d17b814e5df2bd468a18176c6b
Author: Keyong Zhou <zho...@apache.org>
AuthorDate: Mon Mar 6 21:49:18 2023 +0800

    [CELEBORN-379][FLINK] Fix checkState in 
TransportFrameDecoderWithBufferSupplier#decodeBodyCopyOut (#1311)
---
 .../plugin/flink/network/TransportFrameDecoderWithBufferSupplier.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/client-flink/common/src/main/java/org/apache/celeborn/plugin/flink/network/TransportFrameDecoderWithBufferSupplier.java
 
b/client-flink/common/src/main/java/org/apache/celeborn/plugin/flink/network/TransportFrameDecoderWithBufferSupplier.java
index ce85e7167..29657d419 100644
--- 
a/client-flink/common/src/main/java/org/apache/celeborn/plugin/flink/network/TransportFrameDecoderWithBufferSupplier.java
+++ 
b/client-flink/common/src/main/java/org/apache/celeborn/plugin/flink/network/TransportFrameDecoderWithBufferSupplier.java
@@ -124,7 +124,7 @@ public class TransportFrameDecoderWithBufferSupplier 
extends ChannelInboundHandl
     ReadData readData = (ReadData) curMsg;
     if (externalBuf == null) {
       Supplier<ByteBuf> supplier = bufferSuppliers.get(readData.getStreamId());
-      checkState(supplier == null, "Stream " + readData.getStreamId() + " 
buffer supplier is null");
+      checkState(supplier != null, "Stream " + readData.getStreamId() + " 
buffer supplier is null");
       externalBuf = bufferSuppliers.get(readData.getStreamId()).get();
     }
     copyByteBuf(buf, externalBuf, bodySize);