Member since
03-28-2016
194
Posts
17
Kudos Received
0
Solutions
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
Labels:
- Labels:
-
Apache HBase
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
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
Labels:
- Labels:
-
Apache Ambari
-
Apache Hive
12-23-2017
02:48 PM
Hi Kuldeep Do you have any post for ambari installation using blueprint
... View more
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
Labels:
- Labels:
-
Apache Hadoop
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$CreateCommand.validate(CredentialShell.java:338)
at org.apache.hadoop.security.alias.CredentialShell.run(CredentialShell.java:67)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.security.alias.CredentialShell.main(CredentialShell.java:442)
... View more
10-14-2017
09:54 AM
Hi Team, I need to use Clear text password for HDP components. How to do that and what is the command to achieve the same hdfs
... View more
Labels:
- Labels:
-
Apache Ambari
-
Apache Hadoop
08-22-2017
04:27 PM
Team, Getting below error while running spark job Exception in thread "main" org.apache.spark.SparkException: Job aborted due to stage failure: Task 1 in stage 0.0 failed 4 times, most recent failure: Lost task 1.3 in stage 0.0 (TID 7, rwlp931.rw.discoverfinancial.com): org.apache.spark.SparkException: Kryo serialization failed: Buffer overflow. Available: 0, required: 37. To avoid this, increase spark.kryoserializer.buffer.max value.
at org.apache.spark.serializer.KryoSerializerInstance.serialize(KryoSerializer.scala:299)
at org.apache.spark.executor.Executor$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
Labels:
- Labels:
-
Apache Spark
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
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