Package io.objectbox.exception

Class DbMaxReadersExceededException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.objectbox.exception.DbException

io.objectbox.exception.DbMaxReadersExceededException

All Implemented Interfaces:

java.io.Serializable

public class DbMaxReadersExceededException
extends DbException

Thrown when the maximum of readers (read transactions) was exceeded. Verify that your code only uses a reasonable amount of threads.

If a very high number of threads (>100) needs to be used, consider increasing the number of maximum readers using BoxStoreBuilder.maxReaders(int) and enabling query retries using BoxStoreBuilder.queryAttempts(int).

For debugging issues related to this exception, check BoxStore.diagnose().

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DbMaxReadersExceededException(java.lang.String message)
DbMaxReadersExceededException(java.lang.String message, int errorCode)

Method Summary

Methods inherited from class io.objectbox.exception.DbException

getErrorCode, toString

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DbMaxReadersExceededException

public DbMaxReadersExceededException(java.lang.String message)

DbMaxReadersExceededException

public DbMaxReadersExceededException(java.lang.String message,
                                     int errorCode)