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Posted to common-commits@hadoop.apache.org by st...@apache.org on 2020/05/15 12:49:40 UTC
[hadoop] 01/02: Revert "HADOOP-14557. Document HADOOP-8143 (Change
distcp to have -pb on by default)."
This is an automated email from the ASF dual-hosted git repository.
stevel pushed a commit to branch branch-3.1
in repository https://gitbox.apache.org/repos/asf/hadoop.git
commit eebd96636e899114eadc5ab7ed7b0d13c98b26fc
Author: Steve Loughran <st...@cloudera.com>
AuthorDate: Thu May 14 16:13:41 2020 +0100
Revert "HADOOP-14557. Document HADOOP-8143 (Change distcp to have -pb on by default)."
This reverts commit 44350fdf495f5cf1bb15b1fe6f6e9587d3de0a59.
It is related to the rollback of HADOOP-8143.
Change-Id: If48e3dd670c920ada702dc36461ff398fe9d35cc
---
hadoop-tools/hadoop-distcp/src/site/markdown/DistCp.md.vm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hadoop-tools/hadoop-distcp/src/site/markdown/DistCp.md.vm b/hadoop-tools/hadoop-distcp/src/site/markdown/DistCp.md.vm
index b9a870d..2b414ca 100644
--- a/hadoop-tools/hadoop-distcp/src/site/markdown/DistCp.md.vm
+++ b/hadoop-tools/hadoop-distcp/src/site/markdown/DistCp.md.vm
@@ -217,7 +217,7 @@ Command Line Options
| Flag | Description | Notes |
| ----------------- | ------------------------------------ | -------- |
-| `-p[rbugpcaxt]` | Preserve r: replication number b: block size u: user g: group p: permission c: checksum-type a: ACL x: XAttr t: timestamp | When `-update` is specified, status updates will **not** be synchronized unless the file sizes also differ (i.e. unless the file is re-created). If -pa is specified, DistCp preserves the permissions also because ACLs are a super-set of permissions. The option -pr is only valid if both source and target directory are not erasure coded. **Note:** I [...]
+| `-p[rbugpcaxt]` | Preserve r: replication number b: block size u: user g: group p: permission c: checksum-type a: ACL x: XAttr t: timestamp | When `-update` is specified, status updates will **not** be synchronized unless the file sizes also differ (i.e. unless the file is re-created). If -pa is specified, DistCp preserves the permissions also because ACLs are a super-set of permissions. The option -pr is only valid if both source and target directory are not erasure coded. |
| `-i` | Ignore failures | As explained in the Appendix, this option will keep more accurate statistics about the copy than the default case. It also preserves logs from failed copies, which can be valuable for debugging. Finally, a failing map will not cause the job to fail before all splits are attempted. |
| `-log <logdir>` | Write logs to \<logdir\> | DistCp keeps logs of each file it attempts to copy as map output. If a map fails, the log output will not be retained if it is re-executed. |
| `-v` | Log additional info (path, size) in the SKIP/COPY log | This option can only be used with -log option. |
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