Github user adeneche commented on a diff in the pull request:
https://github.com/apache/drill/pull/463#discussion_r58653528
--- Diff:
exec/rpc/src/main/java/org/apache/drill/exec/rpc/RemoteConnection.java ---
@@ -121,17 +115,72 @@ public void disable() {
}
}
- private class BackPressureHandler extends ChannelInboundHandlerAdapter{
+ private class BackPressureHandler extends ChannelInboundHandlerAdapter {
@Override
public void channelWritabilityChanged(ChannelHandlerContext ctx)
throws Exception {
-// logger.debug("Channel writability changed.",
ctx.channel().isWritable());
writeManager.setWritable(ctx.channel().isWritable());
ctx.fireChannelWritabilityChanged();
}
}
+ /**
+ * For incoming messages, remove the outcome listener and return it. Can
only be done once per coordinationId.
--- End diff --
> can only be done once per coordinationId
Could this be slightly misleading ? `requestIdMap` recycles
coordinationIds, so technically this can be called **multiple times** per
coordinationId if the Drillbit runs long enough.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
