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Posted to commits@hudi.apache.org by "Vinoth Chandar (Jira)" <ji...@apache.org> on 2024/12/05 03:17:00 UTC
[jira] [Updated] (HUDI-8576) Use new file format instead of relations for clustering execution
[ https://issues.apache.org/jira/browse/HUDI-8576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinoth Chandar updated HUDI-8576:
---------------------------------
Labels: needs-attention (was: )
> Use new file format instead of relations for clustering execution
> -----------------------------------------------------------------
>
> Key: HUDI-8576
> URL: https://issues.apache.org/jira/browse/HUDI-8576
> Project: Apache Hudi
> Issue Type: Improvement
> Reporter: Y Ethan Guo
> Priority: Blocker
> Labels: needs-attention
> Fix For: 1.1.0
>
>
> [https://github.com/apache/hudi/pull/12323#discussion_r1857401875]
> We should still remove
> {code:java}
> if (hasLogFiles) {
> params.put("hoodie.datasource.query.type", "snapshot");
> } else {
> params.put("hoodie.datasource.query.type", "read_optimized");
> } {code}
> after we switched clustering execution to use the new parquet file format and file group reader in Spark, so there is no performance caveat between snapshot and read-optimized queries in the legacy relation-based reader path in Spark.
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