Github user jacques-n commented on a diff in the pull request:
https://github.com/apache/drill/pull/327#discussion_r50033277
--- Diff:
exec/memory/base/src/main/java/io/netty/buffer/PooledByteBufAllocatorL.java ---
@@ -59,7 +59,7 @@ public PooledByteBufAllocatorL(MetricRegistry registry) {
public UnsafeDirectLittleEndian allocate(int size) {
try {
- return allocator.directBuffer(size, size);
+ return allocator.directBuffer(size, Integer.MAX_VALUE);
--- End diff --
The RPC uses ensureWritable to expand buffers. Buffers are expandable to
maxCapacity. We were coding maxCapacity == capacity which meant that buffers
weren't expandable and the RPC layer would error out. This fixes this issue.
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