ndimiduk commented on a change in pull request #3113:
URL: https://github.com/apache/hbase/pull/3113#discussion_r607361992
##########
File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/RpcConnection.java
##########
@@ -89,7 +90,18 @@ protected RpcConnection(Configuration conf, HashedWheelTimer
timeoutTimer, Conne
MetricsConnection metrics) throws IOException {
this.timeoutTimer = timeoutTimer;
this.codec = codec;
- this.compressor = compressor;
+ if (compressor != null) {
+ // Only enable compression for remote rpcs.
+ InetSocketAddress remoteAddr =
Address.toSocketAddress(remoteId.getAddress());
Review comment:
nit: this would be easier to read if you extract the
`isLocal(ConnectionId)` logic into an external method. Then you can have a
simpler conditional clause. Something like,
```
this.compressor = isLocal(remoteId) ? null : compressor;
```
##########
File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/RpcConnection.java
##########
@@ -89,7 +90,18 @@ protected RpcConnection(Configuration conf, HashedWheelTimer
timeoutTimer, Conne
MetricsConnection metrics) throws IOException {
this.timeoutTimer = timeoutTimer;
this.codec = codec;
- this.compressor = compressor;
+ if (compressor != null) {
Review comment:
nit: no need to check if `compressor` is `null` because you never read
it, and subsequent code is apparently fine with a `null` value.
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