About jAnshula

jAnshula · ‎02-15-2024

Hi @drgenious Login to HUE Web UI Go to Documents Page Right Click the Document associated with your Workflow, Use Download option to export the workflow

jAnshula · ‎02-15-2024

Hi @skasireddy , you may use below property in the workflow.xml oozie.launcher.mapred.job.priority=VERY_HIGH Let us know if this helps.

jAnshula · ‎02-15-2024

Hi @lbourgeois Can you try creating table using CREATE EXTERNAL TABLE command. Let us know if this works

jAnshula · ‎02-15-2024

HI @echodot Did you try to execute refresh command on table --> jmaster.hivetesttable. Does same error persist, after executing refresh command? If the problem still persist, then execute below steps for confirming that the file is valid. --> Download the partition or file in local disk. --> Execute below command to validate the file parquet-tools meta <full_path_to_file_name_in_the_local_disk>

jAnshula · ‎02-13-2024

Hi @ipson Please check table schema and verify if ('external.table.purge'='true') property is set using S This property controls how DROP TABLE and ALTER TABLE works. In case it is not present, then add this property for the required table( issue the ALTER TABLE stmt twice) ALTER TABLE t SET TBLPROPERTIES ('external.table.purge'='true'); ALTER TABLE t SET TBLPROPERTIES ('external.table.purge'='true'); The first invocation sets the property in HMS. The second one persists it to Iceberg metadata. Let me know if this helps.

jAnshula · ‎02-07-2024

In CDW it seems we are not storing the audit data in Impala logs. Please check if the Ranger Audit logs, help you with required information https://docs.cloudera.com/runtime/7.2.17/security-ranger-auditing/topics/security-ranger-audit-managing.html

jAnshula · ‎08-25-2021

@dv_conan It seems that Tez tar file is not uploaded to HDFS. Can you try and manually upload the Tez tar file to HDFS manually Go to CM -> Tez -> Actions -> "Upload Tez tar file to HDFS. Let us know if resolves your issue

jAnshula · ‎08-24-2021

Hi @Priyabrat Please refer below Doc[1], Ambari 2.7.5 supports only HDP-3.1.5 and HDF-3.2.0 and for Ambari 2.7.5 the software requirements are mentioned in doc[2] [1]https://docs.cloudera.com/HDPDocuments/Ambari-2.7.5.0/bk_ambari-installation/content/determine_product_interop.html [2]https://docs.cloudera.com/HDPDocuments/Ambari-2.7.5.0/bk_ambari-installation/content/mmsr_software_reqs.html

jAnshula · ‎08-24-2021

Hi @dv_conan As you have mentioned that hiveserver2 of hive-on-tez is stopping frequently. This seems to be the cause of this error, as this message indicates that Hive Server is down or HUE Can't reach the server. Please check Hive server logs to see why the hiveserver2 on hive-on-tez is failing frequently.

jAnshula · ‎07-27-2021

what's the Ambari/ CM version you are using, Also can you share us the HMS logs for this time range

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