:original_name: mrs_01_24777.html

.. _mrs_01_24777:

ClickHouse FAQ
==============

-  :ref:`How Do I Do If the Disk Status Displayed in the System.disks Table Is fault or abnormal? <mrs_01_24778>`
-  :ref:`How Do I Migrate Data from Hive/HDFS to ClickHouse? <mrs_01_24831>`
-  :ref:`An Error Is Reported in Logs When the Auxiliary ZooKeeper or Replica Data Is Used to Synchronize Table Data <mrs_01_24837>`
-  :ref:`How Do I Grant the Select Permission at the Database Level to ClickHouse Users? <mrs_01_24846>`

.. toctree::
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   how_do_i_do_if_the_disk_status_displayed_in_the_system.disks_table_is_fault_or_abnormal
   how_do_i_migrate_data_from_hive_hdfs_to_clickhouse
   an_error_is_reported_in_logs_when_the_auxiliary_zookeeper_or_replica_data_is_used_to_synchronize_table_data
   how_do_i_grant_the_select_permission_at_the_database_level_to_clickhouse_users