Hello; the client Installation process failed with this error on all nodes: stderr: /var/lib/ambari-agent/data/errors-3460.txt Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/OOZIE/4.0.0.2.0/package/scripts/oozie_client.py", line 75, in <module> OozieClient().execute() File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 219, in execute method(env) File "/var/lib/ambari-agent/cache/common-services/OOZIE/4.0.0.2.0/package/scripts/oozie_client.py", line 36, in install self.install_packages(env) File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 404, in install_packages Package(name) File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 154, in __init__ self.env.run() File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 158, in run self.run_action(resource, action) File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 121, in run_action provider_action() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 49, in action_install self.install_package(package_name, self.resource.use_repos, self.resource.skip_repos) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/apt.py", line 53, in wrapper return function_to_decorate(self, name, *args[2:]) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/apt.py", line 97, in install_package self.checked_call_until_not_locked(cmd, sudo=True, env=INSTALL_CMD_ENV, logoutput=self.get_logoutput()) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 72, in checked_call_until_not_locked return self.wait_until_not_locked(cmd, is_checked=True, **kwargs) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 80, in wait_until_not_locked code, out = func(cmd, **kwargs) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70, in inner result = function(command, **kwargs) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92, in checked_call tries=tries, try_sleep=try_sleep) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140, in _call_wrapper result = _call(command, **kwargs_copy) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291, in _call raise Fail(err_msg) resource_management.core.exceptions.Fail: Execution of '/usr/bin/apt-get -q -o Dpkg::Options::=--force-confdef --allow-unauthenticated --assume-yes install 'oozie-2-3-.*'' returned 100. Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package oozie-2-3-.* E: Couldn't find any package by regex 'oozie-2-3-.*' stdout: /var/lib/ambari-agent/data/output-3460.txt 2016-10-28 08:03:58,249 - The hadoop conf dir /usr/hdp/current/hadoop-client/conf exists, will call conf-select on it for version 2.4.0.0-169 2016-10-28 08:03:58,250 - Checking if need to create versioned conf dir /etc/hadoop/2.4.0.0-169/0 2016-10-28 08:03:58,250 - call['conf-select create-conf-dir --package hadoop --stack-version 2.4.0.0-169 --conf-version 0'] {'logoutput': False, 'sudo': True, 'quiet': False, 'stderr': -1} 2016-10-28 08:03:58,271 - call returned (1, '/etc/hadoop/2.4.0.0-169/0 exist already', '') 2016-10-28 08:03:58,271 - checked_call['conf-select set-conf-dir --package hadoop --stack-version 2.4.0.0-169 --conf-version 0'] {'logoutput': False, 'sudo': True, 'quiet': False} 2016-10-28 08:03:58,295 - checked_call returned (0, '/usr/hdp/2.4.0.0-169/hadoop/conf -> /etc/hadoop/2.4.0.0-169/0') 2016-10-28 08:03:58,295 - Ensuring that hadoop has the correct symlink structure 2016-10-28 08:03:58,295 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2016-10-28 08:03:58,296 - Group['spark'] {} 2016-10-28 08:03:58,297 - Group['hadoop'] {} 2016-10-28 08:03:58,297 - Group['users'] {} 2016-10-28 08:03:58,297 - User['hive'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,298 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,298 - User['oozie'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users']} 2016-10-28 08:03:58,299 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,299 - User['tez'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users']} 2016-10-28 08:03:58,300 - User['accumulo'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,300 - User['spark'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,301 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users']} 2016-10-28 08:03:58,301 - User['flume'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,302 - User['kafka'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,303 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,303 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,304 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,304 - User['hbase'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,305 - User['hcat'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2016-10-28 08:03:58,305 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2016-10-28 08:03:58,306 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'} 2016-10-28 08:03:58,316 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa'] due to not_if 2016-10-28 08:03:58,317 - Directory['/tmp/hbase-hbase'] {'owner': 'hbase', 'recursive': True, 'mode': 0775, 'cd_access': 'a'} 2016-10-28 08:03:58,317 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2016-10-28 08:03:58,318 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,/tmp/hbase-hbase'] {'not_if': '(test $(id -u hbase) -gt 1000) || (false)'} 2016-10-28 08:03:58,322 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,/tmp/hbase-hbase'] due to not_if 2016-10-28 08:03:58,322 - Group['hdfs'] {} 2016-10-28 08:03:58,322 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': [u'hadoop', u'hdfs']} 2016-10-28 08:03:58,323 - Directory['/etc/hadoop'] {'mode': 0755} 2016-10-28 08:03:58,334 - File['/usr/hdp/current/hadoop-client/conf/hadoop-env.sh'] {'content': InlineTemplate(...), 'owner': 'hdfs', 'group': 'hadoop'} 2016-10-28 08:03:58,335 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 0777} 2016-10-28 08:03:58,350 - Repository['HDP-2.4'] {'base_url': 'http://public-repo-1.hortonworks.com/HDP/ubuntu14/2.x/updates/2.4.0.0', 'action': ['create'], 'components': [u'HDP', 'main'], 'repo_template': '{{package_type}} {{base_url}} {{components}}', 'repo_file_name': 'HDP', 'mirror_list': None} 2016-10-28 08:03:58,354 - File['/tmp/tmpgzSjgM'] {'content': 'deb http://public-repo-1.hortonworks.com/HDP/ubuntu14/2.x/updates/2.4.0.0 HDP main'} 2016-10-28 08:03:58,355 - Writing File['/tmp/tmpgzSjgM'] because contents don't match 2016-10-28 08:03:58,355 - File['/tmp/tmpKdatW3'] {'content': StaticFile('/etc/apt/sources.list.d/HDP.list')} 2016-10-28 08:03:58,356 - Writing File['/tmp/tmpKdatW3'] because contents don't match 2016-10-28 08:03:58,358 - Repository['HDP-UTILS-1.1.0.20'] {'base_url': 'http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/ubuntu12', 'action': ['create'], 'components': [u'HDP-UTILS', 'main'], 'repo_template': '{{package_type}} {{base_url}} {{components}}', 'repo_file_name': 'HDP-UTILS', 'mirror_list': None} 2016-10-28 08:03:58,360 - File['/tmp/tmpgWh4hC'] {'content': 'deb http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/ubuntu12 HDP-UTILS main'} 2016-10-28 08:03:58,360 - Writing File['/tmp/tmpgWh4hC'] because contents don't match 2016-10-28 08:03:58,360 - File['/tmp/tmpy240ZL'] {'content': StaticFile('/etc/apt/sources.list.d/HDP-UTILS.list')} 2016-10-28 08:03:58,360 - Writing File['/tmp/tmpy240ZL'] because contents don't match 2016-10-28 08:03:58,362 - Package['unzip'] {} 2016-10-28 08:03:58,382 - Skipping installation of existing package unzip 2016-10-28 08:03:58,383 - Package['curl'] {} 2016-10-28 08:03:58,402 - Skipping installation of existing package curl 2016-10-28 08:03:58,402 - Package['hdp-select'] {} 2016-10-28 08:03:58,423 - Skipping installation of existing package hdp-select 2016-10-28 08:03:58,695 - Package['zip'] {} 2016-10-28 08:03:58,719 - Skipping installation of existing package zip 2016-10-28 08:03:58,720 - Package['mysql-connector-java'] {} 2016-10-28 08:03:58,739 - Skipping installation of existing package mysql-connector-java 2016-10-28 08:03:58,739 - Package['extjs'] {} 2016-10-28 08:03:58,759 - Skipping installation of existing package extjs 2016-10-28 08:03:58,759 - Package['oozie-2-3-.*'] {} 2016-10-28 08:03:58,779 - Installing package oozie-2-3-.* ('/usr/bin/apt-get -q -o Dpkg::Options::=--force-confdef --allow-unauthenticated --assume-yes install 'oozie-2-3-.*'') 2016-10-28 08:03:59,244 - Execution of '['/usr/bin/apt-get', '-q', '-o', 'Dpkg::Options::=--force-confdef', '--allow-unauthenticated', '--assume-yes', 'install', u'oozie-2-3-.*']' returned 100. Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package oozie-2-3-.* E: Couldn't find any package by regex 'oozie-2-3-.*' 2016-10-28 08:03:59,245 - Failed to install package oozie-2-3-.*. Executing `/usr/bin/apt-get update -qq` 2016-10-28 08:04:32,864 - Retrying to install package oozie-2-3-.* Doing this manually the version 2.4.0.0.169 is available:: # apt-get install oozie\* Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'oozie-2-4-0-0-169' for regex 'oozie*' Note, selecting 'oozie-server' for regex 'oozie*' Note, selecting 'oozie-2-4-0-0-169-server' for regex 'oozie*' Note, selecting 'oozie-client' for regex 'oozie*' Note, selecting 'oozie' for regex 'oozie*' Note, selecting 'oozie-2-4-0-0-169-client' for regex 'oozie*' The following extra packages will be installed: bigtop-tomcat The following NEW packages will be installed: bigtop-tomcat oozie oozie-2-4-0-0-169 oozie-2-4-0-0-169-client oozie-2-4-0-0-169-server oozie-client oozie-server 0 upgraded, 7 newly installed, 0 to remove and 0 not upgraded. Need to get 672 MB of archives. After this operation, 789 MB of additional disk space will be used. Do you want to continue? [Y/n] n Abort. How can I tell Ambari to use the actual version? 🙂 Klaus ... View more

Hello, I have a fresh installation of Accumulo and my problem is that the Tracer process terminated with: 2016-10-26 14:56:50,314 [start.Main] ERROR: Thread 'tracer' died. org.apache.accumulo.core.client.AccumuloException: Internal error processing waitForFateOperation at org.apache.accumulo.core.client.impl.TableOperationsImpl.doFateOperation(TableOperationsImpl.java:303) at org.apache.accumulo.core.client.impl.TableOperationsImpl.doFateOperation(TableOperationsImpl.java:261) at org.apache.accumulo.core.client.impl.TableOperationsImpl.doTableFateOperation(TableOperationsImpl.java:1427) at org.apache.accumulo.core.client.impl.TableOperationsImpl.create(TableOperationsImpl.java:188) at org.apache.accumulo.core.client.impl.TableOperationsImpl.create(TableOperationsImpl.java:155) at org.apache.accumulo.tracer.TraceServer.<init>(TraceServer.java:211) at org.apache.accumulo.tracer.TraceServer.main(TraceServer.java:339) at org.apache.accumulo.tracer.TracerExecutable.execute(TracerExecutable.java:33) at org.apache.accumulo.start.Main$1.run(Main.java:93) No idea why. Could someone help please? 🙂 Klaus ... View more

Hello, I have a similar issue as discussed here.These are the settings: I see no TaskManagers. The overview shows: 0 Task Managers 0 Task Slots 0 Available Task Slots Running the example word count job I receive /usr/apache/flink-1.1.1/bin# /usr/apache/flink-1.1.1/bin/flink run /usr/apache/flink-1.1.1/examples/streaming/WordCount.jar Cluster configuration: Standalone cluster with JobManager at dedcm4229/10.79.210.78:6130 Using address dedcm4229:6130 to connect to JobManager. JobManager web interface address http://dedcm4229:8081 Starting execution of program Executing WordCount example with default input data set. Use --input to specify file input. Printing result to stdout. Use --output to specify output path. Submitting job with JobID: 47fee79c80eba58333eec5c3c3ee1cf0. Waiting for job completion. 08/24/2016 16:32:07 Job execution switched to status RUNNING. 08/24/2016 16:32:07 Source: Collection Source -> Flat Map(1/1) switched to SCHEDULED 08/24/2016 16:32:07 Job execution switched to status FAILING. org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: Not enough free slots available to run the job. You can decrease the operator parallelism or increase the number of slots per TaskManager in the configuration. Task to schedule: < Attempt #0 (Source: Collection Source -> Flat Map (1/1)) @ (unassigned) - [SCHEDULED] > with groupID < 963af48f2c5d35ff2fcaa1bc235543a7 > in sharing group < SlotSharingGroup [7168183d09cf33bacf5ac595e608bd87, 963af48f2c5d35ff2fcaa1bc235543a7] >. Resources available to scheduler: Number of instances=0, total number of slots=0, available slots=0 at org.apache.flink.runtime.jobmanager.scheduler.Scheduler.scheduleTask(Scheduler.java:256) at org.apache.flink.runtime.jobmanager.scheduler.Scheduler.scheduleImmediately(Scheduler.java:131) at org.apache.flink.runtime.executiongraph.Execution.scheduleForExecution(Execution.java:306) at org.apache.flink.runtime.executiongraph.ExecutionVertex.scheduleForExecution(ExecutionVertex.java:454) at org.apache.flink.runtime.executiongraph.ExecutionJobVertex.scheduleAll(ExecutionJobVertex.java:326) at org.apache.flink.runtime.executiongraph.ExecutionGraph.scheduleForExecution(ExecutionGraph.java:741) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply$mcV$sp(JobManager.scala:1332) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply(JobManager.scala:1291) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply(JobManager.scala:1291) at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) 08/24/2016 16:32:07 Source: Collection Source -> Flat Map(1/1) switched to CANCELED 08/24/2016 16:32:07 Keyed Aggregation -> Sink: Unnamed(1/1) switched to CANCELED 08/24/2016 16:32:07 Job execution switched to status FAILED. ------------------------------------------------------------ The program finished with the following exception: org.apache.flink.client.program.ProgramInvocationException: The program execution failed: Job execution failed. at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:413) at org.apache.flink.client.program.StandaloneClusterClient.submitJob(StandaloneClusterClient.java:92) at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:389) at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:68) at org.apache.flink.streaming.examples.wordcount.WordCount.main(WordCount.java:93) 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:497) at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:509) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:403) at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:331) at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:777) at org.apache.flink.client.CliFrontend.run(CliFrontend.java:253) at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1005) at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1048) Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed. at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$8.apply$mcV$sp(JobManager.scala:822) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$8.apply(JobManager.scala:768) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$8.apply(JobManager.scala:768) at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) Caused by: org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: Not enough free slots available to run the job. You can decrease the operator parallelism or increase the number of slots per TaskManager in the configuration. Task to schedule: < Attempt #0 (Source: Collection Source -> Flat Map (1/1)) @ (unassigned) - [SCHEDULED] > with groupID < 963af48f2c5d35ff2fcaa1bc235543a7 > in sharing group < SlotSharingGroup [7168183d09cf33bacf5ac595e608bd87, 963af48f2c5d35ff2fcaa1bc235543a7] >. Resources available to scheduler: Number of instances=0, total number of slots=0, available slots=0 at org.apache.flink.runtime.jobmanager.scheduler.Scheduler.scheduleTask(Scheduler.java:256) at org.apache.flink.runtime.jobmanager.scheduler.Scheduler.scheduleImmediately(Scheduler.java:131) at org.apache.flink.runtime.executiongraph.Execution.scheduleForExecution(Execution.java:306) at org.apache.flink.runtime.executiongraph.ExecutionVertex.scheduleForExecution(ExecutionVertex.java:454) at org.apache.flink.runtime.executiongraph.ExecutionJobVertex.scheduleAll(ExecutionJobVertex.java:326) at org.apache.flink.runtime.executiongraph.ExecutionGraph.scheduleForExecution(ExecutionGraph.java:741) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply$mcV$sp(JobManager.scala:1332) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply(JobManager.scala:1291) at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$org$apache$flink$runtime$jobmanager$JobManager$$submitJob$1.apply(JobManager.scala:1291) ... 9 more Could someone have a look into this log above and give advice to fix this issue please? 🙂 Klaus ... 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Hello, I receive the following messages from Accumulo every 10 seconds: monitor_de-hd-cluster.name-node.com.debug.log: 2016-08-22 07:43:14,841 [impl.ThriftScanner] DEBUG: Failed to locate tablet for table : !0 row : ~err_ 2016-08-22 07:43:23,167 [monitor.Monitor] INFO : Failed to obtain problem reports java.lang.RuntimeException: org.apache.accumulo.core.client.impl.ThriftScanner$ScanTimedOutException at org.apache.accumulo.core.client.impl.ScannerIterator.hasNext(ScannerIterator.java:161) at org.apache.accumulo.server.problems.ProblemReports$3.hasNext(ProblemReports.java:252) at org.apache.accumulo.server.problems.ProblemReports.summarize(ProblemReports.java:310) at org.apache.accumulo.monitor.Monitor.fetchData(Monitor.java:346) at org.apache.accumulo.monitor.Monitor$1.run(Monitor.java:486) at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.accumulo.core.client.impl.ThriftScanner$ScanTimedOutException at org.apache.accumulo.core.client.impl.ThriftScanner.scan(ThriftScanner.java:230) at org.apache.accumulo.core.client.impl.ScannerIterator$Reader.run(ScannerIterator.java:80) at org.apache.accumulo.core.client.impl.ScannerIterator.hasNext(ScannerIterator.java:151) ... 6 more 2016-08-22 07:43:23,510 [impl.ThriftScanner] DEBUG: Failed to locate tablet for table : !0 row : ~err_ 2016-08-22 07:43:26,533 [monitor.Monitor] INFO : Failed to obtain problem reports java.lang.RuntimeException: org.apache.accumulo.core.client.impl.ThriftScanner$ScanTimedOutException at org.apache.accumulo.core.client.impl.ScannerIterator.hasNext(ScannerIterator.java:161) at org.apache.accumulo.server.problems.ProblemReports$3.hasNext(ProblemReports.java:252) at org.apache.accumulo.server.problems.ProblemReports.summarize(ProblemReports.java:310) at org.apache.accumulo.monitor.Monitor.fetchData(Monitor.java:346) at org.apache.accumulo.monitor.Monitor$1.run(Monitor.java:486) at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.accumulo.core.client.impl.ThriftScanner$ScanTimedOutException at org.apache.accumulo.core.client.impl.ThriftScanner.scan(ThriftScanner.java:230) at org.apache.accumulo.core.client.impl.ScannerIterator$Reader.run(ScannerIterator.java:80) at org.apache.accumulo.core.client.impl.ScannerIterator.hasNext(ScannerIterator.java:151) ... 6 more After stopping Accumulo the alternating memory usage was gone. The cluster is not used by anyone and has nothing to do. Attached all debug log files after a restart of Accumulo. Could anyone assist? 🙂 Klaus ... View more

Hello, in this HDP version Spark 1.6.0.2.4 was installed during cluster installation. Now we want to play with SAP VORA 1.2 bad sadly will work with Spark 1.5.1 or 1.5.2 only. I believe I have 2 options: 1) Deinstall Spark 1.6 and install the 1.5.2 version. Problem: from where can I download a package ready to use for Amabri 2) Installing it manually in a different directory (e.g. /usr/apache/spark-1.5.2) from http://d3kbcqa49mib13.cloudfront.net/spark-1.5.2-bin-hadoop2.4.tgz. Problem: How to setup a 1.5.2 environment with no effects on the installed 1.6 version. 🙂 Klaus ... View more