merlimat closed pull request #1799: BlockAwareSegmentInputStreamImpl shouldn't 
use LedgerEntry#getLength
URL: https://github.com/apache/incubator-pulsar/pull/1799
 
 
   

This is a PR merged from a forked repository.
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As this is a foreign pull request (from a fork), the diff is supplied
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diff --git 
a/pulsar-broker/src/main/java/org/apache/pulsar/broker/s3offload/impl/BlockAwareSegmentInputStreamImpl.java
 
b/pulsar-broker/src/main/java/org/apache/pulsar/broker/s3offload/impl/BlockAwareSegmentInputStreamImpl.java
index 0fdf48f7f8..03ae702d97 100644
--- 
a/pulsar-broker/src/main/java/org/apache/pulsar/broker/s3offload/impl/BlockAwareSegmentInputStreamImpl.java
+++ 
b/pulsar-broker/src/main/java/org/apache/pulsar/broker/s3offload/impl/BlockAwareSegmentInputStreamImpl.java
@@ -122,14 +122,15 @@ private int readEntries() throws IOException {
             Iterator<LedgerEntry> iterator = ledgerEntriesOnce.iterator();
             while (iterator.hasNext()) {
                 LedgerEntry entry = iterator.next();
-                int entryLength = (int) entry.getLength();
+                ByteBuf buf = entry.getEntryBuffer().retain();
+                int entryLength = buf.readableBytes();
                 long entryId = entry.getEntryId();
 
                 CompositeByteBuf entryBuf = 
PooledByteBufAllocator.DEFAULT.compositeBuffer(2);
                 ByteBuf entryHeaderBuf = 
PooledByteBufAllocator.DEFAULT.buffer(ENTRY_HEADER_SIZE, ENTRY_HEADER_SIZE);
 
                 entryHeaderBuf.writeInt(entryLength).writeLong(entryId);
-                entryBuf.addComponents(true, entryHeaderBuf, 
entry.getEntryBuffer().retain());
+                entryBuf.addComponents(true, entryHeaderBuf, buf);
 
                 entries.add(entryBuf);
             }


 

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