Member since
11-17-2017
55
Posts
14
Kudos Received
2
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
4388 | 11-22-2017 09:24 PM | |
1349 | 06-22-2016 08:43 AM |
06-16-2016
09:46 AM
I've configured hue on hdp2.4.2. and refer below docs. http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.2/bk_installing_manually_book/content/configure_hdp_support_hue.html and and encountered below issues. anyone can help this Traceback (most recent call last):
File "/usr/lib/hue/desktop/core/src/desktop/views.py", line 355, in _get_config_errors
error_list.extend(validator(user))
File "/usr/lib/hue/desktop/libs/liboozie/src/liboozie/conf.py", line 80, in config_validator
message=_('Oozie Share Lib not installed in default location.')))
File "/usr/lib/hue/desktop/core/src/desktop/lib/conf.py", line 658, in validate_path
if path is None or not fs.exists(path):
File "/usr/lib/hue/desktop/libs/hadoop/src/hadoop/fs/webhdfs.py", line 217, in exists
return self._stats(path) is not None
File "/usr/lib/hue/desktop/libs/hadoop/src/hadoop/fs/webhdfs.py", line 205, in _stats
raise ex
WebHdfsException: RemoteException: User: httpfs is not allowed to impersonate hdfs (error 500)
[16/Jun/2016 09:10:34 +0000] supervisor ERROR Exception in supervisor main loop
Traceback (most recent call last):
File "/usr/lib/hue/desktop/core/src/desktop/supervisor.py", line 414, in main
wait_loop(sups, options)
File "/usr/lib/hue/desktop/core/src/desktop/supervisor.py", line 424, in wait_loop
time.sleep(1)
File "/usr/lib/hue/desktop/core/src/desktop/supervisor.py", line 221, in sig_handler
raise SystemExit("Signal %d received. Exiting" % signum)
SystemExit: Signal 15 received. Exiting
[16/Jun/2016 02:10:47 +0000] webhdfs ERROR Failed to determine superuser of WebHdfs at http://etl01.prod2.everstring.com:14000/webhdfs/v1/: RemoteException: User: httpfs is not allowed to impersonate hue (error 500)
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Cloudera Hue
05-31-2016
01:12 PM
I tried hadoop.http.staticuser.user=yarn in core-site.xml. it doesn't work on hdp2.4.2. When I submit jobs with that setting. it will show some logs like below. For more detailed output, check application tracking page:http://master02.com:8088/cluster/app/application_1464688798017_0006Then, click on links to logs of each attempt.
Diagnostics: Exception from container-launch.
Container id: container_e20_1464688798017_0006_02_000001
Exit code: 15
Stack trace: ExitCodeException exitCode=15:
at org.apache.hadoop.util.Shell.runCommand(Shell.java:576)
at org.apache.hadoop.util.Shell.run(Shell.java:487)
at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:753)
at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:212)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:303)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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05-30-2016
08:26 AM
I've enabled yarn ranger plugin under ambari.also configured yarn.admin.acl with "dr.who". but after I submit job, I found I can't access logs. It shows below: User [dr.who] is not authorized to view the logs for container_e18_1464594716018_0007_01_000001 in log file [host1_45454] No logs available for container container_e18_1464594716018_0007_01_000001 anyone has same problems?thanks in advance.
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Apache Spark
05-04-2016
04:02 AM
it's worked Thanks
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04-28-2016
12:32 PM
@Artem Ervits thanks, I will try it.
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04-28-2016
08:27 AM
1 Kudo
Is there any docs for this purpose? or any blog can be referred? Thanks a lot.
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Apache HBase
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Cloudera Hue
03-23-2016
07:36 AM
1 Kudo
I found our resource manager UI access quite slowly. sometimes it will take over several mins for show all jobs. I found some exception from resource log as below, btw I found resource manager permgen size default size is 20MB and it's usage over 99.3%. is there any solution for this? ###part resource manger logs########################### I/O exception (java.net.ConnectException) caught when processing request: Connection refused
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Cloudera Manager
03-03-2016
03:47 AM
1 Kudo
@Neeraj Sabharwal sure
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03-02-2016
09:25 AM
1 Kudo
@Neeraj Sabharwal I've fixed by myself. by setting SYNC_LDAP_USER_SEARCH_FILTER to "uid=*"
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03-02-2016
06:43 AM
1 Kudo
@Neeraj Sabharwal
thanks, btw, I encountered another issues when sync LDAP user/groups. Can you help on this? Thanks. The error messages: 02 Mar 2016 06:38:09 INFO LdapUserGroupBuilder [UnixUserSyncThread] - LdapUserGroupBuilder initialization completed with -- ldapUrl: ldaps://52.17.129.212:636, ldapBindDn: cn=admin,dc=abc,dc=com, ldapBindPassword: ***** , ldapAuthenticationMechanism: simple, userSearchBase: ou=people,dc=abc,dc=com, userSearchScope: 2, userObjectClass: person, userSearchFilter: -, extendedSearchFilter: (&(objectclass=person)(-)), userNameAttribute: uid, userSearchAttributes: [uid, memberof]
02 Mar 2016 06:38:09 ERROR UserGroupSync [UnixUserSyncThread] - Failed to initialize UserGroup source/sink. Will retry after 300000 milliseconds. Error details:
javax.naming.directory.InvalidSearchFilterException: Missing 'equals'; remaining name 'ou=people,dc=abc,dc=com'
at com.sun.jndi.ldap.Filter.encodeSimpleFilter(Filter.java:330)
at com.sun.jndi.ldap.Filter.encodeFilter(Filter.java:146)
at com.sun.jndi.ldap.Filter.encodeFilterList(Filter.java:741)
at com.sun.jndi.ldap.Filter.encodeComplexFilter(Filter.java:657)
at com.sun.jndi.ldap.Filter.encodeFilter(Filter.java:104)
at com.sun.jndi.ldap.Filter.encodeFilterString(Filter.java:74)
at com.sun.jndi.ldap.LdapClient.search(LdapClient.java:547)
at com.sun.jndi.ldap.LdapCtx.doSearch(LdapCtx.java:1985)
at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1847)
at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)
at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)
at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)
at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)
at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)
at com.xasecure.ldapusersync.process.LdapUserGroupBuilder.updateSink(LdapUserGroupBuilder.java:195)
at com.xasecure.usergroupsync.UserGroupSync.run(UserGroupSync.java:59)
at java.lang.Thread.run(Thread.java:745)
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