[ https://issues.apache.org/jira/browse/HBASE-24976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
lujie updated HBASE-24976: -------------------------- Description: 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} Rest server doesn'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. Afer debuging, I found that loginServerPrincipal can throw exception, like: {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} But these exceptions are caught without any messages. {code:java} org.apache.hadoop.hbase.rest.RESTServer.main 423 try { 424 server.run(); 425 server.join(); 426 } catch (Exception e) { 427 System.exit(1); 428 } {code} was: 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} Rest server doesn'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. Afer debuging, I found that loginServerPrincipal can throw exception, like: > 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 > Assignee: 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} > Rest server doesn'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. > > Afer debuging, I found that loginServerPrincipal can throw exception, like: > {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} > But these exceptions are caught without any messages. > {code:java} > org.apache.hadoop.hbase.rest.RESTServer.main > 423 try { > 424 server.run(); > 425 server.join(); > 426 } catch (Exception e) { > 427 System.exit(1); > 428 } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)