Ted Yu created HBASE-10200:
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Summary: Better error message when HttpServer fails to start due
to java.net.BindException
Key: HBASE-10200
URL: https://issues.apache.org/jira/browse/HBASE-10200
Project: HBase
Issue Type: Task
Reporter: Ted Yu
Priority: Minor
Starting HBase using Hoya, I saw the following in log:
{code}
2013-12-17 21:49:06,758 INFO [master:hor12n19:42587] http.HttpServer:
HttpServer.start() threw a non Bind IOException
java.net.BindException: Port in use: hor12n14.gq1.ygridcore.net:12432
at org.apache.hadoop.http.HttpServer.openListener(HttpServer.java:742)
at org.apache.hadoop.http.HttpServer.start(HttpServer.java:686)
at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:586)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.net.BindException: Cannot assign requested address
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:344)
at sun.nio.ch.Net.bind(Net.java:336)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:199)
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:738)
{code}
This was due to hbase.master.info.bindAddress giving static address but Hoya
allocates master dynamically.
Better error message should be provided: when bindAddress points another host
than local host, message should remind user to remove / adjust
hbase.master.info.bindAddress config param from hbase-site.xml
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