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07-26-2017
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03-11-2026
03:24 AM
I have copied hive table from Prod to QA by using get and put command but while executing select counnt (*) is it showing 0 count but i can see physical location is having data however i have checked all permission are in place so i did invalidate metadata and table refresh and msck repiare but still facing same issue. can seomeone help. Regards Saim
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Apache Hive
03-09-2026
12:45 PM
Still having doubts in addcustomcertapi and generatecmcaapi can you please help me on this. I have generated csi by using existing private and get the certa signed from client and prepare plan so what I need to us add or generate
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03-03-2026
04:43 PM
Hello All, i have plan to renew the tls certificates for my prod cluster. I have already generated csr for all hosts and got the signed from my clients. Could you please share the steps for renewing. I gone through cloudera documentation but still having doubts. Can someone help. It would be much appreciated.
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Cloudera
06-12-2023
02:05 PM
Hi Team, Mysql service is not getting start and log is also not showing . Can someone help? [root@]# service mysqld start Redirecting to /bin/systemctl start mysqld.service Job for mysqld.service failed because a configured resource limit was exceeded. See "systemctl status mysqld.service" and "journalctl -xe" for details. [root@devtest mysqld.log]# Regards Shamim
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Data Analytics Studio
08-24-2022
02:50 PM
Dear Friends, I am upgrading CDH to CDP and getting below error while upgrading. Please help. Show All Steps Show Only Failed Steps Show Only Running Steps Converting configuration parameters Failed due to java.lang.IllegalStateException: HS2 role count in Hive and Hive on Tez services should match. Failed due to java.lang.IllegalStateException: HS2 role count in Hive and Hive on Tez services should match java.lang.IllegalStateException: HS2 role count in Hive and Hive on Tez services should match.
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Apache Hive
08-01-2022
01:40 AM
Hi, Please find the version details below. root@wa1cog3mgmt2200:/var/log/sentry >mysql -V mysql Ver 14.14 Distrib 5.7.38, for Linux (x86_64) using EditLine wrapper root@wa1cog3mgmt2200:/var/log/sentry >sentry -v WARNING: Use "yarn jar" to launch YARN applications. Apache Sentry 2.1.0-cdh6.3.4 ,built from commit#Unknown ,compiled by jenkins with source checksum 6fcac5ae238eb7680948756228051c52 root@wa1cog3mgmt2200:/var/log/sentry >
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08-01-2022
01:12 AM
Hi, Please download full log by using below mentioned link. https://drive.google.com/file/d/1WmOuSBflsj73xYAyxvjJtMlz-2uxBonc/view?usp=sharing
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08-01-2022
12:05 AM
Below is the sentry log root@wa1cog3mgmt2200:/var/log/sentry >vi hadoop-cmf-sentry-SENTRY_SERVER-wa1cog3mgmt2200.cdp.centurylink.com.log.out at org.datanucleus.state.StateManagerImpl.initialiseForPersistentNew(StateManagerImpl.java:120) at org.datanucleus.state.ObjectProviderFactoryImpl.newForPersistentNew(ObjectProviderFactoryImpl.java:218) at org.datanucleus.ExecutionContextImpl.persistObjectInternal(ExecutionContextImpl.java:2079) at org.datanucleus.ExecutionContextImpl.persistObjectWork(ExecutionContextImpl.java:1923) at org.datanucleus.ExecutionContextImpl.persistObject(ExecutionContextImpl.java:1778) at org.datanucleus.ExecutionContextThreadedImpl.persistObject(ExecutionContextThreadedImpl.java:217) at org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:724) at org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:749) at org.apache.sentry.provider.db.service.model.MAuthzPathsMapping.makePersistent(MAuthzPathsMapping.java:185) at org.apache.sentry.provider.db.service.persistent.SentryStore.lambda$persistFullPathsImage$52(SentryStore.java:3413) at org.apache.sentry.provider.db.service.persistent.TransactionManager.executeTransaction(TransactionManager.java:123) at org.apache.sentry.provider.db.service.persistent.TransactionManager$1.call(TransactionManager.java:192) at org.apache.sentry.provider.db.service.persistent.TransactionManager$ExponentialBackoff.execute(TransactionManager.java:233) at org.apache.sentry.provider.db.service.persistent.TransactionManager.executeTransactionWithRetry(TransactionManager.java:188) at org.apache.sentry.provider.db.service.persistent.SentryStore.persistFullPathsImage(SentryStore.java:3386) at org.apache.sentry.provider.db.service.persistent.HMSFollower.createFullSnapshot(HMSFollower.java:423) at org.apache.sentry.provider.db.service.persistent.HMSFollower.syncupWithHms(HMSFollower.java:237) at org.apache.sentry.provider.db.service.persistent.HMSFollower.run(HMSFollower.java:198) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 2022-08-01 01:45:31,274 WARN org.apache.sentry.provider.db.service.persistent.TransactionManager: Retrying transaction 10/11 times 2022-08-01 01:45:31,274 WARN org.apache.sentry.provider.db.service.persistent.TransactionManager: Sleeping for 33587 milliseconds before retrying
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