Revert "HDFS-11280. Allow WebHDFS to reuse HTTP connections to NN. Contributed by Zheng Shao."
This reverts commit 1bc9b316ba60b1ecc8d6fca8d78642933d2c186b. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/029b6fbe Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/029b6fbe Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/029b6fbe Branch: refs/heads/branch-2 Commit: 029b6fbe7153fd0ec1a65d334f865cdcf75f27c4 Parents: d6e5e42 Author: Brahma Reddy Battula <[email protected]> Authored: Tue Jan 3 19:26:44 2017 +0530 Committer: Brahma Reddy Battula <[email protected]> Committed: Tue Jan 3 19:26:44 2017 +0530 ---------------------------------------------------------------------- .../org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/029b6fbe/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java index 4cc5b67..1607be9 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java +++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java @@ -667,9 +667,7 @@ public class WebHdfsFileSystem extends FileSystem url = new URL(conn.getHeaderField("Location")); redirectHost = url.getHost() + ":" + url.getPort(); } finally { - // Don't call conn.disconnect() to allow connection reuse - // See http://tinyurl.com/java7-http-keepalive - conn.getInputStream().close(); + conn.disconnect(); } } try { @@ -901,9 +899,7 @@ public class WebHdfsFileSystem extends FileSystem LOG.debug("Response decoding failure.", e); throw ioe; } finally { - // Don't call conn.disconnect() to allow connection reuse - // See http://tinyurl.com/java7-http-keepalive - conn.getInputStream().close(); + conn.disconnect(); } } @@ -950,9 +946,6 @@ public class WebHdfsFileSystem extends FileSystem try { validateResponse(op, conn, true); } finally { - // This is a connection to DataNode. Let's disconnect since - // there is little chance that the connection will be reused - // any time soonl conn.disconnect(); } } --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
