dramaticlly commented on code in PR #12115:
URL: https://github.com/apache/iceberg/pull/12115#discussion_r1953619836
##########
docs/docs/spark-procedures.md:
##########
@@ -972,4 +972,100 @@ CALL catalog_name.system.compute_table_stats(table =>
'my_table', snapshot_id =>
Collect statistics of the snapshot with id `snap1` of table `my_table` for
columns `col1` and `col2`
```sql
CALL catalog_name.system.compute_table_stats(table => 'my_table', snapshot_id
=> 'snap1', columns => array('col1', 'col2'));
-```
\ No newline at end of file
+```
+
+## Table Replication
+
+The `rewrite-table-path` procedure prepares an Iceberg table for moving or
copying to another location.
+
+### `rewrite-table-path`
+
+Stages a copy of the Iceberg table's metadata files where every absolute path
source prefix is replaced by the specified target prefix.
+This can be the starting point to fully or incrementally copy an Iceberg table
located under an absolute path under a
+source prefix to another under the target prefix.
+
+!!! info
+ This procedure only prepares metadata or/and data files for an existing
Iceberg table for copying or moving to a new location.
Review Comment:
No it does not, this is just first step of three: rewrite, copy and
re-register. Rewrite focus on iceberg metadata which have path reference, think
about metadata.json, manfiest-list, manifest and position delete files, those
all contain a file pointer in its content which require rewrite path for. Copy
is the second step, where we can copy the files needed to the target. The copy
target is superset of rewritten files, also include the data files.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
