Yi Zhang created PIG-5441:
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Summary: Pig skew join tez grace reducer fails to find shuffle data
Key: PIG-5441
URL: https://issues.apache.org/jira/browse/PIG-5441
Project: Pig
Issue Type: Bug
Components: tez
Affects Versions: 0.17.0
Reporter: Yi Zhang
User pig tez skew join encountered issue of not finding shuffle data from the
sampler aggregate vertex. The right side join has >1 reducers.
For workaround adjust tez.runtime.transfer.data-via-events.max-size to avoid
spill to disk for the sampler aggregation vertex.
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