Mohammad Kamrul Islam created YARN-1962:
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Summary: Timeline server is enabled by default
Key: YARN-1962
URL: https://issues.apache.org/jira/browse/YARN-1962
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 2.4.0
Reporter: Mohammad Kamrul Islam
Assignee: Mohammad Kamrul Islam
Since Timeline server is not matured and secured yet, enabling it by default
might create some confusion.
We were playing with 2.4.0 and found a lot of exceptions for distributed shell
example related to connection refused error. Btw, we didn't run TS because it
is not secured yet.
Although it is possible to explicitly turn it off through yarn-site config. In
my opinion, this extra change for this new service is not worthy at this
point,.
This JIRA is to turn it off by default.
If there is an agreement, i can put a simple patch about this.
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14/04/17 23:24:33 ERROR impl.TimelineClientImpl: Failed to get the response
from the timeline server.
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException:
Connection refused
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:149)
at com.sun.jersey.api.client.Client.handle(Client.java:648)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:670)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
at
com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:563)
at
org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl.doPostingEntities(TimelineClientImpl.java:131)
at
org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl.putEntities(TimelineClientImpl.java:104)
at
org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.publishApplicationAttemptEvent(ApplicationMaster.java:1072)
at
org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.run(ApplicationMaster.java:515)
at
org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.main(ApplicationMaster.java:281)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:198)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
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.<in14/04/17 23:24:33 ERROR
impl.TimelineClientImpl: Failed to get the response from the timeline server.
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException:
Connection refused
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:149)
at com.sun.jersey.api.client.Client.handle(Client.java:648)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:670)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
at
com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:563)
at
org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl.doPostingEntities(TimelineClientImpl.java:131)
at
org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl.putEntities(TimelineClientImpl.java:104)
at
org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.publishApplicationAttemptEvent(ApplicationMaster.java:1072)
at
org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.run(ApplicationMaster.java:515)
at
org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.main(ApplicationMaster.java:281)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:198)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
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:996)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
at
sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$1.getOutputStream(URLConnectionClientHandler.java:225)
at
com.sun.jersey.api.client.CommittingOutputStream.commitWrite(CommittingOutputStream.java:117)
at
com.sun.jersey.api.client.CommittingOutputStream.write(CommittingOutputStream.java:89)
at
org.codehaus.jackson.impl.Utf8Generator._flushBuffer(Utf8Generator.java:1754)
at
org.codehaus.jackson.impl.Utf8Generator.flush(Utf8Generator.java:1088)
at
org.codehaus.jackson.map.ObjectMapper.writeValue(ObjectMapper.java:1354)
at
org.codehaus.jackson.jaxrs.JacksonJsonProvider.writeTo(JacksonJsonProvider.java:527)
at
com.sun.jersey.api.client.RequestWriter.writeRequestEntity(RequestWriter.java:300)
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:204)
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:147)
... 9 moreit>(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:996)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
at
sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$1.getOutputStream(URLConnectionClientHandler.java:225)
at
com.sun.jersey.api.client.CommittingOutputStream.commitWrite(CommittingOutputStream.java:117)
at
com.sun.jersey.api.client.CommittingOutputStream.write(CommittingOutputStream.java:89)
at
org.codehaus.jackson.impl.Utf8Generator._flushBuffer(Utf8Generator.java:1754)
at
org.codehaus.jackson.impl.Utf8Generator.flush(Utf8Generator.java:1088)
at
org.codehaus.jackson.map.ObjectMapper.writeValue(ObjectMapper.java:1354)
at
org.codehaus.jackson.jaxrs.JacksonJsonProvider.writeTo(JacksonJsonProvider.java:527)
at
com.sun.jersey.api.client.RequestWriter.writeRequestEntity(RequestWriter.java:300)
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:204)
at
com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:147)
... 9 more
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