KKcorps commented on code in PR #10413:
URL: https://github.com/apache/pinot/pull/10413#discussion_r1136125742
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pinot-query-runtime/src/main/java/org/apache/pinot/query/runtime/operator/MailboxReceiveOperator.java:
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@@ -66,25 +67,31 @@ public class MailboxReceiveOperator extends
MultiStageOperator {
private int _serverIdx;
private TransferableBlock _upstreamErrorBlock;
- private static MailboxIdentifier toMailboxId(VirtualServer sender, long
jobId, int senderStageId,
- int receiverStageId, VirtualServerAddress receiver) {
- return new JsonMailboxIdentifier(
- String.format("%s_%s", jobId, senderStageId),
- new VirtualServerAddress(sender),
- receiver,
- senderStageId,
- receiverStageId);
+ private static MailboxIdentifier toMailboxId(VirtualServer sender, long
jobId, int senderStageId, int receiverStageId,
+ VirtualServerAddress receiver) {
+ return new JsonMailboxIdentifier(String.format("%s_%s", jobId,
senderStageId), new VirtualServerAddress(sender),
+ receiver, senderStageId, receiverStageId);
+ }
+
+ public MailboxReceiveOperator(RelDistribution.Type exchangeType, int
senderStageId, int receiverStageId,
+ OpChainExecutionContext context) {
+ this(context.getMetadataMap().get(senderStageId).getServerInstances(),
exchangeType, senderStageId, receiverStageId,
+ context);
}
// TODO: Move deadlineInNanoSeconds to OperatorContext.
- public MailboxReceiveOperator(MailboxService<TransferableBlock>
mailboxService,
- List<VirtualServer> sendingStageInstances, RelDistribution.Type
exchangeType, VirtualServerAddress receiver,
- long jobId, int senderStageId, int receiverStageId, Long timeoutMs) {
- super(jobId, senderStageId, receiver);
- _mailboxService = mailboxService;
+ public MailboxReceiveOperator(List<VirtualServer> sendingStageInstances,
RelDistribution.Type exchangeType,
+ int senderStageId, int receiverStageId, OpChainExecutionContext context)
{
+ super(context);
+ _mailboxService = context.getMailboxService();
+ VirtualServerAddress receiver = context.getServer();
+ long jobId = context.getRequestId();
Preconditions.checkState(SUPPORTED_EXCHANGE_TYPES.contains(exchangeType),
"Exchange/Distribution type: " + exchangeType + " is not supported!");
- long timeoutNano = (timeoutMs != null ? timeoutMs :
QueryConfig.DEFAULT_MAILBOX_TIMEOUT_MS) * 1_000_000L;
+ //TODO: Should I be using the Long.MAX_VALUE here instead of -1 or
previous null check?
+ long timeoutNano =
+ (context.getTimeoutMs() != Long.MAX_VALUE ? context.getTimeoutMs() :
QueryConfig.DEFAULT_MAILBOX_TIMEOUT_MS)
Review Comment:
@walterddr What would you prefer here? Should I box the value in context
itself? Not sure why it needs to be null
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