io.crate.expression.reference.sys.check

Interface SysCheck

All Known Subinterfaces:

SysNodeCheck

All Known Implementing Classes:

AbstractSysCheck, AbstractSysNodeCheck, FloodStageDiskWatermarkNodesSysCheck, HighDiskWatermarkNodesSysCheck, LicenseEnterpriseChecks, LowDiskWatermarkNodesSysCheck, MinMasterNodesSysCheck, NumberOfPartitionsSysCheck, RecoveryAfterNodesSysCheck, RecoveryAfterTimeSysCheck, RecoveryExpectedNodesSysCheck, TablesNeedUpgradeSysCheck

@ThreadSafe
public interface SysCheck

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	SysCheck.Severity

Method Summary

Modifier and Type	Method and Description
java.util.concurrent.CompletableFuture<?>	computeResult() Start the checks in an async manner and returns a future which the caller can use as a callback.
org.apache.lucene.util.BytesRef	description() Returns the message description relevant for the check.
int	id() Returns the unique id of the check.
SysCheck.Severity	severity() Returns the level of SysCheck.Severity for the check.
boolean	validate() The validator method, used for e.g.

Method Detail

id

int id()

Returns the unique id of the check.

description

org.apache.lucene.util.BytesRef description()

Returns the message description relevant for the check.

severity

SysCheck.Severity severity()

Returns the level of SysCheck.Severity for the check.

validate

boolean validate()

The validator method, used for e.g. validation of a setting.

Returns:

true if validation is passed.

computeResult

java.util.concurrent.CompletableFuture<?> computeResult()

Start the checks in an async manner and returns a future which the caller can use as a callback.