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pdegave
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Re: Ambari error: All bootstrapped hosts registere...

by Explorer in Support Questions
‎05-16-2018 02:25 PM
‎05-16-2018 02:25 PM
This might help to other people. This seems like a bug : https://issues.apache.org/jira/browse/AMBARI-21687 The bug is fixed in 2.6.0.0 branch only ( not fixed in 2.4.x.x or 2.5.x.x versions of ambari). So, The available workaround is to add the node via 'Admin' user or use the ambari 2.6.x ... View more

Re: API + how the get status summary for all servi...

by Explorer in Support Questions
‎01-03-2018 06:26 PM
‎01-03-2018 06:26 PM
@Michael Bronson See this link http://henning.kropponline.de/2015/06/07/services-and-state-with-ambari-rest-api/which would helps. ... View more

Re: Working with Beeline

by Explorer in Community Articles
‎12-23-2017 09:51 PM
‎12-23-2017 09:51 PM
@Tamil Selvan K nice article !! ... View more

Binary Type vs String type in ORC table

by Explorer in Support Questions
‎11-13-2017 09:55 AM
‎11-13-2017 09:55 AM
In what scenario we have to choose the binary type or string type in ORC table? It my understanding that, we have to use the type as binary when the datatype string value is more than > 2Gb and If it's below than 2GB then we can go for string data type. Is that correct? I've already seen this : https://orc.apache.org/docs/encodings.html When we use string type value less than 2GB, getting below error but when switched to binary it's working as expected. Any idea what could be the cause. " java.lang.RuntimeException: java.io.IOException: com.google.protobuf.InvalidProtocolBufferException: Protocol message was too large.  May be malicious.  Use CodedInputStream.setSizeLimit() to increase the size limit. " ... View more
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Re: Knox is converting a space in the folder name ...

by Explorer in Support Questions
‎06-30-2017 10:13 AM
‎06-30-2017 10:13 AM
@krajguru Thanks !! ... View more

Knox is converting a space in the folder name to '...

by Explorer in Support Questions
‎06-30-2017 10:08 AM
‎06-30-2017 10:08 AM
... View more
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Re: TIP: when you get a message in job log user [D...

by Explorer in Support Questions
‎06-15-2017 07:10 AM
‎06-15-2017 07:10 AM
@hari Kishore javvaji Dr.who is the default username/static for hadoop core property : "hadoop.htttp.staticuser.user" The description say's : The user name to filter as, on static web filters while rendering content. An example use is the HDFS web UI (user to be used for browsing files) See this: [1] http://hadoop.apache.org/docs/r2.8.0/hadoop-project-dist/hadoop-common/core-default.xml Hope this answered your question. ... View more

Getting java.io.IOException: Schema script failed,...

by Explorer in Support Questions
‎06-10-2017 06:24 PM
‎06-10-2017 06:24 PM
My Hive and mysqld services are already running and while starting the Hive metastore I'm getting below error. HDP version: 2.5.5 Ambari version: 2.5.0.3 Closing: 0: jdbc:mysql://pnkj-1.openstacklocal/hive?createDatabaseIfNotExist=true org.apache.hadoop.hive.metastore.HiveMetaException: Schema initialization FAILED! Metastore state would be inconsistent !! Underlying cause: java.io.IOException : Schema script failed, errorcode 2 org.apache.hadoop.hive.metastore.HiveMetaException: Schema initialization FAILED! Metastore state would be inconsistent !! at org.apache.hive.beeline.HiveSchemaTool.doInit(HiveSchemaTool.java:304) at org.apache.hive.beeline.HiveSchemaTool.doInit(HiveSchemaTool.java:277) at org.apache.hive.beeline.HiveSchemaTool.main(HiveSchemaTool.java:526) 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.io.IOException: Schema script failed, errorcode 2 at org.apache.hive.beeline.HiveSchemaTool.runBeeLine(HiveSchemaTool.java:410) at org.apache.hive.beeline.HiveSchemaTool.runBeeLine(HiveSchemaTool.java:367) at org.apache.hive.beeline.HiveSchemaTool.doInit(HiveSchemaTool.java:300) ... 8 more *** schemaTool failed *** ... View more
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Re: AMS:Connection failed: [Errno 111] Connection ...

by Explorer in Support Questions
‎06-06-2017 05:17 PM
1 Kudo
‎06-06-2017 05:17 PM
1 Kudo
@white wartih The ambari-metrics-collector log showing the below message only: ambari-metrics-collector.log : 2017-06-06 05:56:48,415 WARN org.apache.hadoop.yarn.server.applicationhistoryservice.metrics.timeline.query.DefaultPhoenixDataSource: Unable to connect to HBase store using Phoenix. org.apache.phoenix.schema.TableNotFoundException: ERROR 1012 (42M03): Table undefined. tableName=SYSTEM.CATALOG at org.apache.phoenix.query.ConnectionQueryServicesImpl.getAllTableRegions(ConnectionQueryServicesImpl.java:436) at org.apache.phoenix.query.ConnectionQueryServicesImpl.checkClientServerCompatibility(ConnectionQueryServicesImpl.java:939 So, as asked earlier; did you followed all the steps defined in article [1]. If yes and still facing issue then please attach the hbase-ams-master.log file from location of "/var/log/ambari-metrics-collector/hbase-ams-master-<hostname -f>.log" and also share the '/etc/ambari-metrics-monitor/conf/metric_monitor.ini" file from any host where ambari-metrics-monitor is running. Also, Can you try to telnet to ambari-metrics-collector from any host using cmd : telnet c2m.xdata.com 6188 [1] https://community.hortonworks.com/articles/11805/how-to-solve-ambari-metrics-corrupted-data.html ... View more
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Member Since ‎03-27-2017 06:14 AM
Last Visited ‎03-12-2019 12:33 PM
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