Comments (2)
Q1
You are right. This happened because server restarted and client had initially connected to earlier server. Ideally should not be an issue. Maybe we can remove this check @hiboyang ?
Q2
That basically means the server you are trying to connect to has not yet received the shuffle data for corresponding partition (Identified using appId, appAttemptId, shuffleId). Is this also happening when the server restarted?
from remoteshuffleservice.
Previously RSS does not handle server restart well, thus adding those check. Feel we could remove it.
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Related Issues (20)
- [Spark 3] RSS performance with Adaptive Skew Join Optimization HOT 3
- When to remove shuffle data in /tmp/StreamServer_* ?
- spark 3.0 HOT 4
- Using remote shuffle service with Spark operator HOT 2
- Shuffle Files Storage Is stored by default.Whether alluxio storage is supported and how to implement it. HOT 5
- write amplification HOT 2
- fault tolerance of restarting server HOT 7
- Does RSS support multiple StreamServers on the same node? HOT 4
- Metrics in ScheduledMetricCollector
- hit exception writing heading bytes XXXXX HOT 8
- How long the shuffle data of each ShuffleStage will be stored in RSS nodes? HOT 6
- Root directory not configurable via Helm chart
- Disk damage causes failure HOT 10
- Rss shuffle data size is much larger than external shuffle service HOT 6
- How to evaluate rss cluster size? HOT 1
- Can Rss have stage retry when one server is down? HOT 13
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