Yi Zhang created PIG-5441: ----------------------------- 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. -- This message was sent by Atlassian Jira (v8.20.10#820010)