## Uses of Class
org.apache.cassandra.exceptions.StartupException

- Packages that use StartupException
  Package | Description
  --- | ---
  org.apache.cassandra.db |
  org.apache.cassandra.service |

- - ### Uses of StartupException in org.apache.cassandra.db

    Methods in org.apache.cassandra.db that throw StartupException
    Modifier and Type | Method and Description
    --- | ---
    `static void` | ColumnFamilyStore.`scrubDataDirectories(CFMetaData metadata)` Removes unnecessary files from the cf directory at startup: these include temp files, orphans, zero-length files and compacted sstables.

  - ### Uses of StartupException in org.apache.cassandra.service

    Methods in org.apache.cassandra.service that throw StartupException
    Modifier and Type | Method and Description
    --- | ---
    `void` | StartupCheck.`execute()` Run some test to determine whether the system is safe to be started In the case where a test determines it is not safe to proceed, the test should log a message regarding the reason for the failure and ideally the steps required to remedy the problem.
    `void` | StartupChecks.`verify()` Run the configured tests and return a report detailing the results.

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