Github user julienledem commented on a diff in the pull request:
https://github.com/apache/drill/pull/283#discussion_r46308724
--- Diff: exec/memory/base/src/main/java/io/netty/buffer/DrillBuf.java ---
@@ -252,32 +282,25 @@ public int capacity() {
}
@Override
- public synchronized ByteBuf capacity(int newCapacity) {
- if (rootBuffer) {
- if (newCapacity == length) {
- return this;
- } else if (newCapacity < length) {
- b.capacity(newCapacity);
- int diff = length - b.capacity();
- acct.releasePartial(this, diff);
- this.length = length - diff;
- return this;
- } else {
- throw new UnsupportedOperationException("Accounting byte buf
doesn't support increasing allocations.");
- }
- } else {
- throw new UnsupportedOperationException("Non root bufs doen't
support changing allocations.");
+ public synchronized DrillBuf capacity(int newCapacity) {
--- End diff --
```trim(int newCapacity)```?
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