Core: Fix compute_table_stats failures with concurrent writes #15148
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dramaticlly
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Jan 26, 2026
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dramaticlly
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dramaticlly
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I think we shall add commit retry like other PendingUpdate implementation class, RemoveSnapshots is a good example. But we can probably simplify the unit test a bit
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| // Skip if no changes | ||
| if (base == newMetadata) { | ||
| LOG.info("No statistics changes to commit, skipping"); |
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I think debug shall be sufficient here or we can remove it entirely.
dramaticlly
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Jan 27, 2026
| snapshotId, "/some/statistics/file.puffin", 100, 42, ImmutableList.of()); | ||
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| TestTables.TestTableOperations ops = table.ops(); | ||
| ops.failCommits(3); |
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nit, I think $maxAttempt+1 would be helpful here like
ops.failCommits(TableProperties.COMMIT_NUM_RETRIES_DEFAULT + 1);
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I think we should use
Integer.parseInt(
table.properties().getOrDefault(TableProperties.COMMIT_NUM_RETRIES, "4") + 1 ?
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compute_table_stats fails with CommitFailedException when concurrent writes modify table metadata during statistics computation.