chennuri_gouris
Expert Contributor

ambari-server log error

by Expert Contributor in Support Questions
‎02-22-2017 09:27 AM
‎02-22-2017 09:27 AM
Got following exception in ambari-server.log ERROR [ambari-metrics-retrieval-service-thread-4195429] MetricsRetrievalService:421 - Unable to retrieve metrics from http://hostname:8744/api/v1/topology/summary?field=topologies. Subsequent failures will be suppressed from the log for 20 minutes. java.net.SocketTimeoutException: Read timed out ... View more
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Re: Yarn service check failed

by Expert Contributor in Support Questions
‎02-22-2017 07:26 AM
‎02-22-2017 07:26 AM
1, 2.4.1.0 2. Yes we are getting this error recently. Was working fine for long time. 3,log-check.txt 4.MetricsRetrievalService:421 - Unable to retrieve metrics from http://hostname:8744/api/v1/topology/summary?field=topologies. Subsequent failures will be suppressed from the log for 20 minutes. java.net.SocketTimeoutException: Read timed out Error getting timeline metrics : Read timed out Cannot connect to collector: SocketTimeoutException. 22 Feb 2017 02:17:17,977 ERROR [ambari-client-thread-5524796] MetricsRequestHelper:114 - Error getting timeline metrics : Read timed out ... View more

Yarn service check failed

by Expert Contributor in Support Questions
‎02-22-2017 06:50 AM
‎02-22-2017 06:50 AM
I have kerberized cluster . When i am running service check for yarn throws following exception resource_management.core.exceptions.Fail: Execution of '/usr/bin/kinit -kt /etc/security/keytabs/smokeuser.headless.keytab ambari-qa-hostname@CSCDEV.COM; yarn org.apache.hadoop.yarn.applications.distributedshell.Client -shell_command ls -num_containers 1 -jar /usr/hdp/current/hadoop-yarn-client/hadoop-yarn-applications-distributedshell.jar -timeout 300000 --queue interactive' returned 2. 17/02/22 ... View more
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Re: Can we install apache drill on hdp 2.5 through...

by Expert Contributor in Support Questions
‎02-07-2017 04:25 PM
‎02-07-2017 04:25 PM
@mqureshi This doesn't work with HDP-2.5.It fails during installation. ... View more

Re: Can we install apache drill on hdp 2.5 through...

by Expert Contributor in Support Questions
‎02-07-2017 01:47 PM
‎02-07-2017 01:47 PM
@mqureshi Thanks for your answer but this is for hdp 2.4 . I have hdp 2.5 installed. This does not work for hdp-2.5 ... View more

How to integrate apache nifi with ranger ?

by Expert Contributor in Support Questions
‎02-06-2017 12:46 PM
‎02-06-2017 12:46 PM
I have Apache-Nifi installed on my cluster. I want to integrate this with ranger for authorization. ... View more
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Can we install apache drill on hdp 2.5 through amb...

by Expert Contributor in Support Questions
‎02-06-2017 05:57 AM
‎02-06-2017 05:57 AM
I want to install drill on ambari. My hdp version is 2.5 . Is there a way we can install through ambari if not what are the other ways. ... View more

Re: restarting ambari server creating a file ambar...

by Expert Contributor in Support Questions
‎02-02-2017 07:52 AM
‎02-02-2017 07:52 AM
@Saurabh I can see that ambari.properties.1 file is having permission only for root user and other users can only read that. That should not effect anything. ... View more

Re: Tez issue on hive

by Expert Contributor in Support Questions
‎01-04-2017 03:22 PM
‎01-04-2017 03:22 PM
I got following error message 2017-01-04T15:23:09,819 ERROR [main] exec.TaskRunner: Error in executeTask java.lang.NoClassDefFoundError: org/apache/tez/serviceplugins/api/TaskScheduler at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.<clinit>(TezSessionState.java:102) at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.createAndInitSession(TezSessionPoolManager.java:258) at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getNewSessionState(TezSessionPoolManager.java:311) at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getSession(TezSessionPoolManager.java:291) at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getSession(TezSessionPoolManager.java:459) at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getSession(TezSessionPoolManager.java:396) at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:134) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:197) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2073) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1744) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1453) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1171) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1161) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:232) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:183) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:399) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:776) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:714) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:641) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.util.RunJar.run(RunJar.java:233) at org.apache.hadoop.util.RunJar.main(RunJar.java:148) Caused by: java.lang.ClassNotFoundException: org.apache.tez.serviceplugins.api.TaskScheduler at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 38 more ... View more

Re: Tez issue on hive

by Expert Contributor in Support Questions
‎01-04-2017 03:13 PM
‎01-04-2017 03:13 PM
@Kuldeep Kulkarni ... View more

Tez issue on hive

by Expert Contributor in Support Questions
‎01-04-2017 11:41 AM
‎01-04-2017 11:41 AM
hive> set hive.execution.engine=tez; hive> select count(*) from page_view; Query ID = hive_20170104114317_2a7bd7d5-e1a9-4984-82ba-af3fd4a89967 Total jobs = 1 Launching Job 1 out of 1 FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.tez.TezTask ... View more
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HIVE error while accessing Ambari views

by Expert Contributor in Support Questions
‎12-26-2016 10:29 AM
1 Kudo
‎12-26-2016 10:29 AM
1 Kudo
Below is the error while accessing ambari hive view "Table 'ambari.DS_JOBIMPL_xxx' doesn't exist" Do we need to create table prior accessing ambari hive view? I do not see any step for the same in link below - https://docs.hortonworks.com/HDPDocuments/Ambari-2.1.0.0/bk_ambari_views_guide/content/_configuring_your_cluster_for_hive_view.html ... View more
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Re: Not able to create Ranger HDFS repository

by Expert Contributor in Support Questions
‎12-23-2016 04:44 AM
‎12-23-2016 04:44 AM
Resetting password worked ... View more

Re: HIVE policies not working

by Expert Contributor in Support Questions
‎12-23-2016 04:43 AM
‎12-23-2016 04:43 AM
Somehow the url was modified. It worked now. Thanks ... View more

Re: HIVE policies not working

by Expert Contributor in Support Questions
‎12-23-2016 04:43 AM
‎12-23-2016 04:43 AM
There is no space i checked that ... View more

HIVE policies not working

by Expert Contributor in Support Questions
‎12-22-2016 06:43 PM
‎12-22-2016 06:43 PM
I enabled ranger hive plugin but policies are not working and getting sync Below is the error logs - ERROR util.PolicyRefresher (PolicyRefresher.java:loadPolicyfromPolicyAdmin(228)) - PolicyRefresher(serviceName=datametica): failed to refresh policies. Will continue to use last known version of policies (13) java.lang.IllegalArgumentException: Illegal character in scheme name at index 0: http://dm1.example.com:6080/service/plugins/policies/download/datametica at java.net.URI.create(URI.java:859) at com.sun.jersey.api.client.Client.resource(Client.java:433) at org.apache.ranger.plugin.util.RangerRESTClient.getResource(RangerRESTClient.java:157) at org.apache.ranger.admin.client.RangerAdminRESTClient.createWebResource(RangerAdminRESTClient.java:162) at org.apache.ranger.admin.client.RangerAdminRESTClient.getServicePoliciesIfUpdated(RangerAdminRESTClient.java:70) at org.apache.ranger.plugin.util.PolicyRefresher.loadPolicyfromPolicyAdmin(PolicyRefresher.java:205) at org.apache.ranger.plugin.util.PolicyRefresher.loadPolicy(PolicyRefresher.java:175) at org.apache.ranger.plugin.util.PolicyRefresher.run(PolicyRefresher.java:154) Caused by: java.net.URISyntaxException: Illegal character in scheme name at index 0: http://dm1.example.com:6080/service/plugins/policies/download/datametica at java.net.URI$Parser.fail(URI.java:2829) at java.net.URI$Parser.checkChars(URI.java:3002) at java.net.URI$Parser.checkChar(URI.java:3012) at java.net.URI$Parser.parse(URI.java:3028) at java.net.URI.<init>(URI.java:595) at java.net.URI.create(URI.java:857 ... View more
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Not able to create Ranger HDFS repository

by Expert Contributor in Support Questions
‎12-22-2016 06:37 PM
‎12-22-2016 06:37 PM
I enabled HDFS ranger plugin and tried restarting HDFS but i am getting below error in logs - File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py", line 50, in namenode setup_ranger_hdfs(rolling_upgrade = rolling_restart) File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/setup_ranger_hdfs.py", line 51, in setup_ranger_hdfs hdp_version_override = hdp_version) File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/setup_ranger_plugin.py", line 73, in setup_ranger_plugin policy_user) File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/ranger_functions.py", line 106, in create_ranger_repository raise Fail('{0} Repository creation failed in Ranger admin'.format(component.title())) resource_management.core.exceptions.Fail: Hdfs Repository creation failed in Ranger admin Can you let me know how to resolve this issue? ... View more
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Re: Ranger Policies using API

by Expert Contributor in Support Questions
‎12-21-2016 06:56 PM
‎12-21-2016 06:56 PM
Thanks for the link. ... View more

Re: Ambari UI shows "Add Service Wizard In Progres...

by Expert Contributor in Support Questions
‎12-21-2016 07:15 AM
‎12-21-2016 07:15 AM
@Kuldeep Kulkarni @Sagar Shimpi ... View more

Ambari UI shows "Add Service Wizard In Progress"

by Expert Contributor in Support Questions
‎12-21-2016 07:14 AM
1 Kudo
‎12-21-2016 07:14 AM
1 Kudo
In Ambari Ui all service action buttons are disabled. On top it shows "Add Service Wizard In Progress" Can you help how to resolve the issue? Below is the screenshot attached - ... View more
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Ranger Policies using API

by Expert Contributor in Support Questions
‎12-21-2016 06:54 AM
‎12-21-2016 06:54 AM
Can anyone guide me link on how to create policies in Ranger using API? ... View more
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Can we run multiple pig versions in same cluster ...

by Expert Contributor in Support Questions
‎11-03-2016 04:28 PM
‎11-03-2016 04:28 PM
Can we run multiple pig versions in same cluster? ... View more
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Re: Hive not working fine with mr but works finr w...

by Expert Contributor in Support Questions
‎11-03-2016 04:26 PM
‎11-03-2016 04:26 PM
On one of the server selinux was enabled , My bad i missed that. Thanks for your reply ... View more

Re: Hive not working fine with mr but works finr w...

by Expert Contributor in Support Questions
‎11-02-2016 08:11 PM
‎11-02-2016 08:11 PM
Thanks for your reply. When i checked the following and everything is fine. I am assuming this might be the exact error Exception in thread "main" java.lang.RuntimeException: org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. Application application_1478000219594_0017 failed 2 times due to Error launching appattempt_1478000219594_0017_000002 ... View more

Hive not working fine with mr but works finr with ...

by Expert Contributor in Support Questions
‎11-02-2016 06:13 PM
2 Kudos
‎11-02-2016 06:13 PM
2 Kudos
[root@hdp-2 QA]# hive hive.execution.engine=mr; WARNING: Use "yarn jar" to launch YARN applications. Logging initialized using configuration in file:/etc/hive/2.3.6.0-3796/0/hive-log4j.properties Exception in thread "main" java.lang.RuntimeException: org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown. Application application_1478000219594_0017 failed 2 times due to Error launching appattempt_1478000219594_0017_000002. Got exception: java.net.NoRouteToHostException: No Route to Host from hdp-2.3master.server.org/10.200.80.245 to hdp-2.3slave1.server.org:45454 failed on socket timeout exception: java.net.NoRouteToHostException: No route to host; For more details see: http://wiki.apache.org/hadoop/NoRouteToHost at sun.reflect.GeneratedConstructorAccessor89.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:801) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:758) at org.apache.hadoop.ipc.Client.call(Client.java:1459) at org.apache.hadoop.ipc.Client.call(Client.java:1392) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy89.startContainers(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagementProtocolPBClientImpl.startContainers(ContainerManagementProtocolPBClientImpl.java:96) at sun.reflect.GeneratedMethodAccessor165.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104) at com.sun.proxy.$Proxy90.startContainers(Unknown Source) at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.launch(AMLauncher.java:118) at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.run(AMLauncher.java:250) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.NoRouteToHostException: No route to host at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:649) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:744) at org.apache.hadoop.ipc.Client$Connection.access$3000(Client.java:397) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1431) ... View more
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Re: Hive : Unauthorized connection for super-user:...

by Expert Contributor in Support Questions
‎10-07-2016 08:10 PM
2 Kudos
‎10-07-2016 08:10 PM
2 Kudos
https://community.hortonworks.com/questions/9384/unauthorized-connection-for-super-user.html ... View more

Re: Unable to connect to server error while loggin...

by Expert Contributor in Support Questions
‎10-06-2016 06:40 AM
‎10-06-2016 06:40 AM
Try to reset ambari admin password and have a try https://community.hortonworks.com/questions/449/how-to-reset-ambari-admin-password.html ... View more

Re: transfer files from local to hdfs in AWS insta...

by Expert Contributor in Support Questions
‎10-03-2016 08:56 PM
‎10-03-2016 08:56 PM
@Logeswaran Radhakrishnan Please accept the answer if this worked for you ... View more

Re: transfer files from local to hdfs in AWS insta...

by Expert Contributor in Support Questions
‎10-03-2016 08:08 PM
1 Kudo
‎10-03-2016 08:08 PM
1 Kudo
You can can use simple hadoop -put source(local file system) destination (hdfs path). Make sure you have permission to access files on both local file system and hdfs. ... View more

Re: Error Running MapReduce2 job using YARN

by Expert Contributor in Support Questions
‎10-03-2016 07:59 PM
2 Kudos
‎10-03-2016 07:59 PM
2 Kudos
wrong mapreduce.jobhistory.address property's value. try to copy mapred-site.xml from the cluster ... View more
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Date Registered ‎03-17-2016 06:01 AM
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