gu-chi created YARN-5403: ---------------------------- Summary: yarn top command does not execute correct Key: YARN-5403 URL: https://issues.apache.org/jira/browse/YARN-5403 Project: Hadoop YARN Issue Type: Bug Components: yarn Affects Versions: 2.7.2 Reporter: gu-chi
when execute {{yarn top}}, I always get exception as below: {quote} 16/07/19 19:55:12 ERROR cli.TopCLI: Could not fetch RM start time java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:204) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at sun.net.NetworkClient.doConnect(NetworkClient.java:180) at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) at sun.net.www.http.HttpClient.<init>(HttpClient.java:211) at sun.net.www.http.HttpClient.New(HttpClient.java:308) at sun.net.www.http.HttpClient.New(HttpClient.java:326) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1169) at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933) at org.apache.hadoop.yarn.client.cli.TopCLI.getRMStartTime(TopCLI.java:747) at org.apache.hadoop.yarn.client.cli.TopCLI.run(TopCLI.java:443) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) at org.apache.hadoop.yarn.client.cli.TopCLI.main(TopCLI.java:421) YARN top - 19:55:13, up 17001d, 11:55, 0 active users, queue(s): root {quote} As I looked into it, the function {{getRMStartTime}} use HTTP as hardcoding no matter what is the {{yarn.http.policy}} setting, should consider if use HTTPS -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org