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new 80c2f59190 [DOCS] add description about clean policy based on hours
(#6215)
80c2f59190 is described below
commit 80c2f591908680b8cb1d7c2f815a37840af1ee15
Author: feiyang_deepnova <[email protected]>
AuthorDate: Fri Aug 5 09:50:48 2022 +0800
[DOCS] add description about clean policy based on hours (#6215)
Co-authored-by: linfey <[email protected]>
---
website/versioned_docs/version-0.11.1/hoodie_cleaner.md | 3 +++
1 file changed, 3 insertions(+)
diff --git a/website/versioned_docs/version-0.11.1/hoodie_cleaner.md
b/website/versioned_docs/version-0.11.1/hoodie_cleaner.md
index 10f1aa2450..34c1cf11d1 100644
--- a/website/versioned_docs/version-0.11.1/hoodie_cleaner.md
+++ b/website/versioned_docs/version-0.11.1/hoodie_cleaner.md
@@ -23,6 +23,9 @@ disk for at least 5 hours, thereby preventing the longest
running query from fai
This policy is useful when it is known how many MAX versions of the file does
one want to keep at any given time.
To achieve the same behaviour as before of preventing long running queries
from failing, one should do their calculations
based on data patterns. Alternatively, this policy is also useful if a user
just wants to maintain 1 latest version of the file.
+- **KEEP_LATEST_BY_HOURS**: This policy clean up based on hours.It is simple
and useful when knowing that you want to keep files at any given time.
+ Corresponding to commits with commit times older than the configured number
of hours to be retained are cleaned.
+ Currently you can configure by parameter 'hoodie.cleaner.hours.retained'.
### Configurations
For details about all possible configurations and their default values see the
[configuration
docs](https://hudi.apache.org/docs/configurations#Compaction-Configs).
