ruanhui created HBASE-30116:
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Summary: Fix TableSnapshotInputFormat#getLen() returning zero for
valid snapshot splits
Key: HBASE-30116
URL: https://issues.apache.org/jira/browse/HBASE-30116
Project: HBase
Issue Type: Improvement
Components: mapreduce
Affects Versions: 3.0.0-beta-1
Reporter: ruanhui
Assignee: ruanhui
Fix For: 3.0.0-beta-2
TableSnapshotInputFormat#getLen() incorrectly returns 0 for valid snapshot
partitions.This zero return value triggers Spark's empty-partition filtering
(enabled by default in SPARK-34809, introduced via SPARK-22233), causing Spark
to ignore valid HBase snapshot splits during job execution.
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