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https://issues.apache.org/jira/browse/HBASE-24976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17189792#comment-17189792
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lujie commented on HBASE-24976:
-------------------------------
After debug the system, i found that the error is in RESTServer#445:
{code:java}
423 try {
424 server.run();
425 server.join();
426 } catch (Exception e) {
427 System.exit(1);
428 }
{code}
the catch block devours all excaption without any message. If we insertlog the
excaption before line 427, we can get :
{code:java}
java.lang.IllegalArgumentException: hbase.rest.keytab.file should be set if
security is enabled
at
org.apache.hbase.thirdparty.com.google.common.base.Preconditions.checkArgument(Preconditions.java:142)
at
org.apache.hadoop.hbase.rest.RESTServer.loginServerPrincipal(RESTServer.java:149)
at org.apache.hadoop.hbase.rest.RESTServer.run(RESTServer.java:237)
at org.apache.hadoop.hbase.rest.RESTServer.main(RESTServer.java:424)
{code}
So i got the error message indicating thay why server fails to start.
> REST Server failes to start without any error message
> -----------------------------------------------------
>
> Key: HBASE-24976
> URL: https://issues.apache.org/jira/browse/HBASE-24976
> Project: HBase
> Issue Type: Improvement
> Components: REST
> Affects Versions: 2.2.1
> Reporter: lujie
> Priority: Major
>
> When I enable security and start rest server, i see the messages like these:
> {code:java}
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in
> [jar:file:/usr/local/hadoop-2.8.5/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in
> [jar:file:/usr/local/hbase-2.2.1/lib/client-facing-thirdparty/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> explanation.
> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> 2020-09-03 02:10:57,995 INFO [main] RESTServer: ***** STARTING service
> 'RESTServer' *****
> 2020-09-03 02:10:57,998 INFO [main] util.VersionInfo: HBase 2.2.1
> 2020-09-03 02:10:57,998 INFO [main] util.VersionInfo: Source code repository
> git://hao-OptiPlex-7050/home/hao/open_source/hbase
> revision=f93aaf770cce81caacbf22174dfee2860dbb4810
> 2020-09-03 02:10:57,998 INFO [main] util.VersionInfo: Compiled by hao on
> 2019年 09月 10日 星期二 14:28:27 CST
> 2020-09-03 02:10:57,998 INFO [main] util.VersionInfo: From source with
> checksum c0f358e344b10713f61037e16fd39f8euse{code}
> use jps and find that rest server does't start successfully, but it was bad
> that I can't find any error message indicating that server fails to start and
> why failure happens.
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