Details
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Bug
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Status: Resolved
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Minor
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Resolution: Duplicate
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Impala 2.1.2
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None
Description
flatbam was created as parquet-backed table from a select as query. Whenever I query it, I get this warning about invalidating metadata. When I try to invalidate the table's metadata, I get the same warning:
WARNINGS: Backend 19:Block locality metadata for table 'flatbam' may be stale. Consider running "INVALIDATE METADATA flatbam".
[demeter-csmau08-10:21000] > INVALIDATE METADATA flatbam; Query: invalidate METADATA flatbam Fetched 0 row(s) in 0.03s [nodename:21000] > select count(*) from flatbam; Query: select count(*) from flatbam +-----------+ | count(*) | +-----------+ | 856755914 | +-----------+ WARNINGS: Backend 19:Block locality metadata for table 'flatbam' may be stale. Consider running "INVALIDATE METADATA flatbam". Backend 40:Block locality metadata for table 'flatbam' may be stale. Consider running "INVALIDATE METADATA flatbam". Fetched 1 row(s) in 6.20s