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Posted to common-commits@hadoop.apache.org by as...@apache.org on 2017/08/16 00:28:27 UTC
[33/50] [abbrv] hadoop git commit: HDFS-12162. Update listStatus
document to describe the behavior when the argument is a file. Contributed by
Ajay Kumar.
HDFS-12162. Update listStatus document to describe the behavior when the argument is a file. Contributed by Ajay Kumar.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d72124a4
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d72124a4
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d72124a4
Branch: refs/heads/YARN-6592
Commit: d72124a44268e21ada036242bfbccafc23c52ed0
Parents: 18f3603
Author: Anu Engineer <ae...@apache.org>
Authored: Mon Aug 14 11:32:49 2017 -0700
Committer: Anu Engineer <ae...@apache.org>
Committed: Mon Aug 14 11:32:49 2017 -0700
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.../hadoop/fs/http/server/FSOperations.java | 2 +-
.../hadoop-hdfs/src/site/markdown/WebHDFS.md | 39 ++++++++++++++++++++
2 files changed, 40 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/d72124a4/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/FSOperations.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/FSOperations.java b/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/FSOperations.java
index c008802..4b5918a 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/FSOperations.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/FSOperations.java
@@ -669,7 +669,7 @@ public class FSOperations {
/**
* Creates a list-status executor.
*
- * @param path the directory to retrieve the status of its contents.
+ * @param path the directory/file to retrieve the status of its contents.
* @param filter glob filter to use.
*
* @throws IOException thrown if the filter expression is incorrect.
http://git-wip-us.apache.org/repos/asf/hadoop/blob/d72124a4/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md
index 7544c80..03834eb 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md
@@ -495,6 +495,45 @@ See also: [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getFileSt
See also: [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).listStatus
+### List a File
+
+* Submit a HTTP GET request.
+
+ curl -i "http://<HOST>:<PORT>/webhdfs/v1/<PATH>?op=LISTSTATUS"
+
+ The client receives a response with a [`FileStatuses` JSON object](#FileStatuses_JSON_Schema):
+
+ HTTP/1.1 200 OK
+ Content-Type: application/json
+ Content-Length: 427
+
+ {
+ "FileStatuses":
+ {
+ "FileStatus":
+ [
+ {
+ "accessTime" : 1320171722771,
+ "blockSize" : 33554432,
+ "childrenNum" : 0,
+ "fileId" : 16390,
+ "group" : "supergroup",
+ "length" : 1366,
+ "modificationTime": 1501770633062,
+ "owner" : "webuser",
+ "pathSuffix" : "",
+ "permission" : "644",
+ "replication" : 1,
+ "storagePolicy" : 0,
+ "type" : "FILE"
+ }
+ ]
+ }
+ }
+
+See also: [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).listStatus
+
+
### Iteratively List a Directory
* Submit a HTTP GET request.
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