szetszwo commented on a change in pull request #294:
URL: https://github.com/apache/incubator-ratis/pull/294#discussion_r528721708
##########
File path:
ratis-test/src/test/java/org/apache/ratis/datastream/DataStreamTestUtils.java
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@@ -76,18 +80,34 @@ static ByteString bytesWritten2ByteString(long
bytesWritten) {
@Override
public CompletableFuture<?> link(DataStream stream, LogEntryProto entry) {
- final SingleDataStream s =
getSingleDataStream(ClientInvocationId.valueOf(entry.getStateMachineLogEntry()));
- s.setLogEntry(entry);
+ LOG.info("link {}", stream);
+ if (stream == null) {
+ return JavaUtils.completeExceptionally(new IllegalStateException("Null
stream: entry=" + entry));
+ }
+ ((SingleDataStream)stream).setLogEntry(entry);
return CompletableFuture.completedFuture(null);
}
+ @Override
+ public CompletableFuture<Message> applyTransaction(TransactionContext trx)
{
Review comment:
Yes. Otherwise, the reply won't have a message.
I just found that there are bugs in both the code and the tests. The double
negative makes the tests passed. Will fix them.
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