Ayush Saxena created HIVE-24426:
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Summary: Spark job fails with fixed umbilical server port
Key: HIVE-24426
URL: https://issues.apache.org/jira/browse/HIVE-24426
Project: Hive
Issue Type: Bug
Reporter: Ayush Saxena
Assignee: Ayush Saxena
In case of cloud deployments, multiple executors are launched on name node, and
incase a fixed umbilical port is specified using
{{spark.hadoop.hive.llap.daemon.umbilical.port=30006}}
The job fails with BindException.
{noformat}
Caused by: java.net.BindException: Problem binding to [0.0.0.0:30006]
java.net.BindException: Address already in use; For more details see:
http://wiki.apache.org/hadoop/BindException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:840)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:741)
at org.apache.hadoop.ipc.Server.bind(Server.java:605)
at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:1169)
at org.apache.hadoop.ipc.Server.<init>(Server.java:3032)
at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:1039)
at
org.apache.hadoop.ipc.WritableRpcEngine$Server.<init>(WritableRpcEngine.java:438)
at
org.apache.hadoop.ipc.WritableRpcEngine.getServer(WritableRpcEngine.java:332)
at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:848)
at
org.apache.hadoop.hive.llap.tezplugins.helpers.LlapTaskUmbilicalServer.<init>(LlapTaskUmbilicalServer.java:67)
at
org.apache.hadoop.hive.llap.ext.LlapTaskUmbilicalExternalClient$SharedUmbilicalServer.<init>(LlapTaskUmbilicalExternalClient.java:122)
... 26 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:433)
at sun.nio.ch.Net.bind(Net.java:425)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:220)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
at org.apache.hadoop.ipc.Server.bind(Server.java:588)
... 34 more{noformat}
To counter this, better to provide a range of ports
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