The disk appears to have plenty of space.   /dev/xvda1 51609324 7217276 43869020 15% / none 15471760 0 15471760 0% /dev/shm /dev/xvdb 77398536 184232 73282684 1% /data0 /dev/xvdc 77398536 184232 73282684 1% /data1 cm_processes 15471760 296 15471464 1% /var/run/cloudera-scm-agent/process   xvda 202:0 0 50G 0 disk └─xvda1 202:1 0 50G 0 part / xvdb 202:16 0 75G 0 disk /data0 xvdc 202:32 0 75G 0 disk /data1 ... View more

Is it possible to get this knowledgebase article?   I created a aws quick launch and I am trying to create and add a new node and getting this error.   Thanks   ... View more

Error   Region server exiting java.lang.RuntimeException: Failed construction of Regionserver: class org.apache.hadoop.hbase.regionserver.HRegionServer          at org.apache.hadoop.hbase.regionserver.HRegionServer.constructRegionServer(HRegionServer.java:2452)          at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:61)          at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:85)          at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)          at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126)          at org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:2467) Caused by: java.lang.reflect.InvocationTargetException          at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)          at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)          at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)          at java.lang.reflect.Constructor.newInstance(Constructor.java:526)          at org.apache.hadoop.hbase.regionserver.HRegionServer.constructRegionServer(HRegionServer.java:2450)          ... 5 more Caused by: java.net.BindException: Port in use: 0.0.0.0:60030          at org.apache.hadoop.http.HttpServer.openListener(HttpServer.java:783)          at org.apache.hadoop.http.HttpServer.start(HttpServer.java:727)          at org.apache.hadoop.hbase.regionserver.HRegionServer.putUpWebUI(HRegionServer.java:1725)          at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:638)          ... 10 more Caused by: java.net.BindException: Address already in use          at sun.nio.ch.Net.bind0(Native Method)          at sun.nio.ch.Net.bind(Net.java:444)          at sun.nio.ch.Net.bind(Net.java:436)          at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)          at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)          at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)          at org.apache.hadoop.http.HttpServer.openListener(HttpServer.java:779)          ... 13 more ... View more