DataVerifier (starrocks-bdb-je 18.3.17 API)

```
public class DataVerifier
extends Object
```
Periodically perform checksum verification, Btree verification, or both, depending on EnvironmentConfig.VERIFY_LOG and EnvironmentConfig.VERIFY_BTREE. The first-time start time and the period of the verification is determined by EnvironmentConfig.VERIFY_SCHEDULE.

Constructors
Constructor and Description
`DataVerifier(EnvironmentImpl envImpl)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`configVerifyTask(DbConfigManager configMgr)` Applies the new configuration, then cancels and reschedules the verify task as needed.
`String`	`getCronSchedule()`
`long`	`getVerifyDelay()`
`long`	`getVerifyInterval()`
`com.sleepycat.je.util.verify.DataVerifier.VerifyTask`	`getVerifyTask()`
`void`	`requestShutdown()`
`void`	`shutdown()`

public DataVerifier(EnvironmentImpl envImpl)

configVerifyTask
```
public void configVerifyTask(DbConfigManager configMgr)
```
Applies the new configuration, then cancels and reschedules the verify task as needed.

public com.sleepycat.je.util.verify.DataVerifier.VerifyTask getVerifyTask()

Class DataVerifier