https://community.cloudera.com/t5/Support-Questions/Unable-to-retrieve-remote-parcel-repository-manifest-java/m-p/59424#M50629 <P>Hello All,</P><P>&nbsp;</P><P>Agent on ont of the nodes on cluster is not running. status of agent is as below.</P><P>&nbsp;</P><P>sudo service cloudera-scm-agent status<BR />cloudera-scm-agent dead but pid file exists</P><P>&nbsp;</P><P>When I checked the logs for that host , I came across below error.</P><P>&nbsp;</P><PRE>(5 skipped) Unable to retrieve remote parcel repository manifest java.util.concurrent.ExecutionException: java.net.ConnectException: http://archive.cloudera.com/spark/parcels/latest/manifest.json at com.ning.http.client.providers.netty.NettyResponseFuture.abort(NettyResponseFuture.java:297) at com.ning.http.client.providers.netty.NettyConnectListener.operationComplete(NettyConnectListener.java:104) at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:399) at org.jboss.netty.channel.DefaultChannelFuture.addListener(DefaultChannelFuture.java:145) at com.ning.http.client.providers.netty.NettyAsyncHttpProvider.doConnect(NettyAsyncHttpProvider.java:1041) at com.ning.http.client.providers.netty.NettyAsyncHttpProvider.execute(NettyAsyncHttpProvider.java:858) at com.ning.http.client.AsyncHttpClient.executeRequest(AsyncHttpClient.java:512) at com.ning.http.client.AsyncHttpClient$BoundRequestBuilder.execute(AsyncHttpClient.java:234) at com.cloudera.parcel.components.ParcelDownloaderImpl.getRepositoryInfoFuture(ParcelDownloaderImpl.java:530) at com.cloudera.parcel.components.ParcelDownloaderImpl.getRepositoryInfo(ParcelDownloaderImpl.java:488) at com.cloudera.parcel.components.ParcelDownloaderImpl.syncRemoteRepos(ParcelDownloaderImpl.java:342) at com.cloudera.parcel.components.ParcelDownloaderImpl$1.run(ParcelDownloaderImpl.java:412) at com.cloudera.parcel.components.ParcelDownloaderImpl$1.run(ParcelDownloaderImpl.java:407) at com.cloudera.cmf.persist.ReadWriteDatabaseTaskCallable.call(ReadWriteDatabaseTaskCallable.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.ConnectException: http://archive.cloudera.com/spark/parcels/latest/manifest.json at com.ning.http.client.providers.netty.NettyConnectListener.operationComplete(NettyConnectListener.java:100) ... 16 more Caused by: java.nio.channels.UnresolvedAddressException at sun.nio.ch.Net.checkAddress(Net.java:127) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:644) at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.connect(NioClientSocketPipelineSink.java:139) at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.eventSunk(NioClientSocketPipelineSink.java:102) at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:55) at org.jboss.netty.handler.codec.http.HttpClientCodec.handleDownstream(HttpClientCodec.java:97) at org.jboss.netty.handler.stream.ChunkedWriteHandler.handleDownstream(ChunkedWriteHandler.java:108) at org.jboss.netty.channel.Channels.connect(Channels.java:642) at org.jboss.netty.channel.AbstractChannel.connect(AbstractChannel.java:204) at org.jboss.netty.bootstrap.ClientBootstrap.connect(ClientBootstrap.java:230) at org.jboss.netty.bootstrap.ClientBootstrap.connect(ClientBootstrap.java:183) at com.ning.http.client.providers.netty.NettyAsyncHttpProvider.doConnect(NettyAsyncHttpProvider.java:999) ... 13 more</PRE><P>Also, under hosts parcels section I see error as</P><UL><LI>Error when distributing to LinuxUL.ad.infosys.com : Host is in bad health. for two parcels CDH 5 and KAFKA.</LI></UL><P>We have used&nbsp;</P><P><A href="http://www.cloudera.com/documentation/enterprise/5-4-x/topics/cm_ig_install_path_c.html" target="_blank">http://www.cloudera.com/documentation/enterprise/5-4-x/topics/cm_ig_install_path_c.html</A>&nbsp;for installation of cloudera cluster. We are using 3-node CDH 5.4 cluster.</P><P>&nbsp;</P><P>Can you please help me with this issue?</P><P>&nbsp;</P><P>Thanks,</P><P>Priya</P><P>&nbsp;</P> Wed, 30 Aug 2017 09:53:58 GMT cdhhadoop 2017-08-30T09:53:58Z