mukul1987 commented on a change in pull request #1226: HDDS-1610.
applyTransaction failure should not be lost on restart.
URL: https://github.com/apache/hadoop/pull/1226#discussion_r311189155
##########
File path:
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/ContainerStateMachine.java
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@@ -674,30 +674,54 @@ public void notifyIndexUpdate(long term, long index) {
if (cmdType == Type.WriteChunk || cmdType ==Type.PutSmallFile) {
builder.setCreateContainerSet(createContainerSet);
}
+ CompletableFuture<Message> applyTransactionFuture =
+ new CompletableFuture<>();
// Ensure the command gets executed in a separate thread than
// stateMachineUpdater thread which is calling applyTransaction here.
- CompletableFuture<Message> future = CompletableFuture
- .supplyAsync(() -> runCommand(requestProto, builder.build()),
+ CompletableFuture<ContainerCommandResponseProto> future =
+ CompletableFuture.supplyAsync(
+ () -> runCommandGetResponse(requestProto, builder.build()),
Review comment:
lets rename runCommandGetResponse and remove runCommand as all the existing
caller of the earlier function runCommand can be removed.
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