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How to find number of regions per region server

by Explorer in Support Questions
‎09-18-2019 04:59 PM
‎09-18-2019 04:59 PM
Hi team,  do we have any command to find how many regions per region server in hbase.    Regards Suresh BK  ... View more
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Re: How to do a white list the parameter disable.q...

by Explorer in Support Questions
‎02-22-2018 09:20 PM
‎02-22-2018 09:20 PM
It is not listed hive.security.authenticator.manager,hive.security.authorization.manager,hive.users.in.admin.role hive.security.authorization.enabled,hive.security.authorization.manager,hive.security.authenticator.manager ... View more

How to do a white list the parameter disable.quoti...

by Explorer in Support Questions
‎02-22-2018 05:06 PM
‎02-22-2018 05:06 PM
I need to whitelist the below parameter, so that user can use it on demand disable.quoting.for.sv Is there any impact on adding this paramter in whitellist ? ... View more
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Re: Automate HDP installation using Ambari Bluepri...

by Explorer in Community Articles
‎12-23-2017 02:48 PM
‎12-23-2017 02:48 PM
Hi Kuldeep Do you have any post for ambari installation using blueprint ... View more

How to Recover Accidentally deleted file (with -sk...

by Explorer in Support Questions
‎11-15-2017 11:45 AM
‎11-15-2017 11:45 AM
Hi Team, Following is recommendable. Can we try this in production? will this cause any problem to the existing metadata. Recover Accidentally deleted file please suggest ... View more
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Re: How to handle clear text password - hadoop cre...

by Explorer in Support Questions
‎10-15-2017 11:11 AM
‎10-15-2017 11:11 AM
Yes correct. getting bellow error [hdfs@nn1 ~]$ hadoop credential create ssl.server.keystore.password -value 123 -provider localjceks://user/hdfs/hdfs.jceks java.lang.IllegalArgumentException: URI scheme is not "file" at java.io.File.<init>(File.java:421) at org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider.initFileSystem(LocalJavaKeyStoreProvider.java:128) at org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider.<init>(AbstractJavaKeyStoreProvider.java:82) at org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider.<init>(LocalJavaKeyStoreProvider.java:58) at org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider.<init>(LocalJavaKeyStoreProvider.java:50) at org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider$Factory.createProvider(LocalJavaKeyStoreProvider.java:177) at org.apache.hadoop.security.alias.CredentialProviderFactory.getProviders(CredentialProviderFactory.java:58) at org.apache.hadoop.security.alias.CredentialShell$Command.getCredentialProvider(CredentialShell.java:176) at org.apache.hadoop.security.alias.CredentialShell$CreateCommand.validate(CredentialShell.java:338) at org.apache.hadoop.security.alias.CredentialShell.run(CredentialShell.java:67) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.security.alias.CredentialShell.main(CredentialShell.java:442) ... View more

How to handle clear text password - hadoop credent...

by Explorer in Support Questions
‎10-14-2017 09:54 AM
‎10-14-2017 09:54 AM
Hi Team, I need to use Clear text password for HDP components. How to do that and what is the command to achieve the same hdfs ... View more
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Kryo serialization failed

by Explorer in Support Questions
‎08-22-2017 04:27 PM
‎08-22-2017 04:27 PM
Team, Getting below error while running spark job Exception in thread "main" org.apache.spark.SparkException: Job aborted due to stage failure: Task 1 in stage 0.0 failed 4 times, most recent failure: Lost task 1.3 in stage 0.0 (TID 7, rwlp931.rw.discoverfinancial.com): org.apache.spark.SparkException: Kryo serialization failed: Buffer overflow. Available: 0, required: 37. To avoid this, increase spark.kryoserializer.buffer.max value. at org.apache.spark.serializer.KryoSerializerInstance.serialize(KryoSerializer.scala:299) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:265) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) But i dont see the property in my server. ... View more
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Re: HDP 2.6 Ranger 0.7.0 import policy from ranger...

by Explorer in Support Questions
‎08-04-2017 07:12 AM
‎08-04-2017 07:12 AM
Error : Unrecognized field "policyName" (Class org.apache.ranger.view.RangerExportPolicyList), not marked as ignorable at [Source: java.io.StringReader@4a5e4468; line: 1, column: 16] (through reference chain: org.apache.ranger.view.RangerExportPolicyList["policyName"]) ... View more

Re: HDP 2.6 Ranger 0.7.0 import policy from ranger...

by Explorer in Support Questions
‎08-04-2017 07:11 AM
‎08-04-2017 07:11 AM
{"policyName":"import_test_range" ,"databases":"s_auth" ,"tables":"*" ,"columns":"*" ,"description":"s_auth" ,"repositoryName":"dsh_prod_hive" ,"repositoryType":"hive" ,"tableType":"Inclusion" ,"columnType":"Inclusion" ,"isEnabled":true ,"isAuditEnabled":true ,"permMapList":[{"userList":["sboppun"],"permList":["all"]}] } ... View more
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Date Registered ‎03-28-2016 09:50 AM
Last Visited ‎09-18-2019 11:45 PM
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