Package com.clickhouse.client.api

Class ServerException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.clickhouse.client.api.ClickHouseException

com.clickhouse.client.api.ServerException

All Implemented Interfaces:

Serializable

public class ServerException
extends ClickHouseException

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ServerException.ErrorCodes	Not every server code is listed - only most common

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CODE_UNKNOWN
static final int	TABLE_NOT_FOUND
static final int	UNKNOWN_SETTING

Fields inherited from class com.clickhouse.client.api.ClickHouseException

isRetryable

Constructor Summary

Constructors

Constructor	Description
ServerException(int code, String message, int transportProtocolCode, String queryId)

Method Summary

Modifier and Type	Method	Description
int	getCode()	Returns CH server error code.
String	getQueryId()	Returns query ID that is returned by server in ClickHouseHttpProto.HEADER_QUERY_ID
int	getTransportProtocolCode()	Returns error code of underlying transport protocol.
boolean	isRetryable()

Methods inherited from class com.clickhouse.client.api.ClickHouseException

setQueryId

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Details

CODE_UNKNOWN

public static final int CODE_UNKNOWN

See Also:

• Constant Field Values

TABLE_NOT_FOUND

public static final int TABLE_NOT_FOUND

See Also:

• Constant Field Values

UNKNOWN_SETTING

public static final int UNKNOWN_SETTING

See Also:

• Constant Field Values

Constructor Details

ServerException

public ServerException(int code,
 String message,
 int transportProtocolCode,
 String queryId)

Method Details

getCode

public int getCode()

Returns CH server error code. May return 0 if code is unknown.

Returns:

- error code from server response

getTransportProtocolCode

public int getTransportProtocolCode()

Returns error code of underlying transport protocol. For example, HTTP status. By default, will return 500 what is derived from HTTP Server Internal Error.

Returns:

- transport status code

isRetryable

public boolean isRetryable()

Overrides:

isRetryable in class ClickHouseException

getQueryId

public String getQueryId()

Returns query ID that is returned by server in ClickHouseHttpProto.HEADER_QUERY_ID

Overrides:

getQueryId in class ClickHouseException

Returns:

query id non-null string