JENNIFER 5.6.2 Hotfix Release Note

Server 5.6.2.1 release date : 2023-07-11

Changes and Improvment

The JENNIFER diagnostic screen in legacy settings has been removed.

Bug fix

Server 5.6.2.2 release date : 2023-07-26

Delete the log view settings screen

View server/dataserver log -> Change to JENNIFER server (integrated)

Agent log and configuration file -> Change to Instance details in Monitoring target (Integration)

Delete the Call Tree settings screen

Change to API name settings for monitoring and profiles (integrations)

JMX(Connection Pool), 메모리(컬렉션), 소스코드(리소스) 변경 이력 설정 화면 삭제

모니터링 대상 (통합)의 Instance 목록 및 상세로 변경

Delete JMX (Connection Pool), Memory (Collection), and Source Code (Resource) change history settings screen

Change to Instance list and details of monitored targets (integration)

Move JENNIFER Admin Notification to the new settings screen

Bug fix

Server 5.6.2.3 Release date : 2023-08-03

Change the default font to Noto Sans -> Pretendard

Delete Frontend monitoring settings screen

Change to Domain details of the monitored target (integration)

Bug fix

Server 5.6.2.4 Release date : 2023-08-10

Feature added

Change and improvment

Bug fix

Server 5.6.2.5 Release date : 2023-08-24

Change and improvment

Bug fix

Server 5.6.2.6 Release data : 2023-09-06

Feature added

Change and improvment

Bug fix

Server 5.6.2.7 Release data : 2023-09-19

Delete JENNIFER DB and Bad Response time setting screen

Change to Domain details of the monitored target (integration)

Feature added

Change and improvment

Bug fix

Server 5.6.2.8 Release date : 2023-09-27

Bug fix

Server 5.6.2.9 Release date : 2023-10-10

Delete the Business settings screen

Change the monitored target (integration) to Business

The legacy modal settings screen has been replaced in its entirety with the new settings screen.

Feature added

Change and improvment

Bug fix

Server 5.6.2.10 Release date : 2023-10-19

Feature added

Change and improvment

C GroupV2 support requires jennifer-k8s-server-0.3.16 or later.

Bug fix

Server 5.6.2.11 Release date : 2023-10-23

Change and improvment

Bug fix

Server 5.6.2.12 Release date : 2023-10-30

Change and improvment

Server 5.6.2.13 Release date : 2023-11-08

Bug fix

Server 5.6.2.14 Release data : 2023-11-15

Error, matrix events can now be customized for individual instances. Previously, you could only register individual instances and specify the event rule, but now you can specify whether to apply the rule, whether to run the script, and the path to the script file.


We've also changed the way the existing target-specific settings are applied to all other instances as soon as they are registered, so that even if you register a target-specific setting, the existing settings are still applied to the remaining instances.

Change and improvment

Bug fix

Server 5.6.2.15 Release data : 2023-11-28

Chanage and improvment

Bug fix

Server 5.6.2.16 Release date : 2023-12-06

Change and improvments

Bug fix

We handled the issue as a result of Samsung Fire's security review as follows

  1. Parameter tampering

  2. File download

  3. CSRF tampering

  4. XSS vulnerability (partial)

Server 5.6.2.17 Release date : 2023-12-12

Change and improvments

Bug fix

Server 5.6.2.18 Release date : 2023-12-27

Change and improvments

Bug fix

Server 5.6.2.19 Release date : 2024-01-10

Change and improvments

Bug fix

Server 5.6.2.20 Release date : 2024-01-16

Bug fix

Agent Java 5.6.2.1 Release date : 2023-08-09

This patch version is the version that requires a base module upgrade.

Features added

Change and improvments

Agent Java 5.6.2.2 Release date : 2023-09-06

To use the Open Telemetry extension module, the following settings must be made


"-Dotel.javaagent.configuration-file=jennifer.conf"


The jennifer.conf file allows you to set the open telemetry options and specifies which extension modules you want to use.


  1. The agent deployment directory contains the extension modules.

otel.javaagent.extensions = ./agent.java/ext/otel-bind-parameter-1.0.jar


In addition, you can set additional open telemetry option settings through jennifer.conf.


For example, the extension module added is for bind parameters, but when you use a regular statement, it will appear to collect inline parameters, but the actual parameters are not collected.

If you want to see them collected, you can set the following option to collect the original SQL statement before it is inlined.

#otel.instrumentation.common.db-statement-sanitizer.enabled = false


Note that we are only saving parameters for SQL statements with SQL execution time > 0ms.

Feature added

Bug fix

Agent Java 5.6.2.3 Release date : 2023-10-13

This is the version that requires a manual upgrade of the base module (jennifer.jar).

Change and improvments

Agent Java 5.6.2.4 release date : 2023-10-30

This is the version that requires a manual upgrade of the base module (jennifer.jar).

Bug fix

Because using parameter names when using CallableStatement is not the default setting, you must set the following two advanced options to use it properly

- use_callablestatement_parameter_name = true

- enable_parse_sql_with_key = true

Agent Java 5.6.2.5 release date : 2023-11-28

This is the version that requires a manual upgrade of the base module (jennifer.jar).

A patch for version 5.6.1.19 of the agent has been included.

Features added

Change and improvments

Example setup

JENNIFER_JAVA_OPTS="$JENNIFER_JAVA_OPTS -Daries.server_address=127.0.0.1"

JENNIFER_JAVA_OPTS="$JENNIFER_JAVA_OPTS -Daries.server_port=5000"

JENNIFER_JAVA_OPTS="$JENNIFER_JAVA_OPTS -Daries.domain_id=1000"

JENNIFER_JAVA_OPTS="$JENNIFER_JAVA_OPTS -Daries.inst_id=10001"

Bug fix

The options are prioritized in the following order: properties, environment variables, and configuration files.

Agent Java 5.6.2.6 release date : 2023-12-20

Change and improvments

Agent Java 5.6.2.7 Release date : 2024-01-12

This is the version that requires a manual upgrade of the base module (jennifer.jar).

Widfly Connection Pool (JXM) support requires server version 5.6.2.19 or later to be set up.

Fatures added

Change and improvments

Bug fix

Agent Java 5.6.2.8 Release date : 2024-01-17

Change and improvments

Agent Java 5.6.2.9 Release date : 2024-01-29

This is the version that requires a manual upgrade of the base module (jennifer.jar).

Agent versions 5.6.2.4 through 5.6.2.8 had an issue where JDBC bound parameters were collected duplicately depending on the Oracle JDBC type. If you are using these versions, please verify that SQL parameters are being collected correctly.

Bug fix

Agent Java 5.6.2.10 release date : 2024-02-02

This version is the same version as 5.6.2.9. This is the version built for Azure Extensions.

Agent Java 5.6.2.11 release date : 2024-02-23

This is the version that requires a manual upgrade of the base module (jennifer.jar).

Features added

Change and improvments

If you are using Tomcat in a Windows environment, sometimes applications are not uninstalled when working through the application manager (mainly WEB-INF/lib/*.jar files).

If the above options do not delete the application, please use Tomcat's antiResourceLocking option.

For more information, see: https://tomcat.apache.org/tomcat-9.0-doc/config/context.html#antiResourceLocking

Agent Java 5.6.2.12 release date : 2024-03-18

Change and improvments

Agent Java 5.6.2.13 릴리즈 날짜 : 2024-03-22

This is the version that requires a manual upgrade of the base module (jennifer.jar).

Features added

Change and improvments

Bug fix

Agent Java 5.6.2.14 release date : 2024-03-22

The OpenTelemetry 2.x agent cannot use the grpc port by default due to a protocol change (http/protobuf).

To use the GRPC protocol, you must set the configuration file or property otel.exporter.otlp.protocol=grpc for proper operation.

Features added

Changes and improvments

Agent Java 5.6.2.15 Release date : 2024-04-09

This is the version that requires a manual upgrade of the base module (jennifer.jar).

This feature requires server version 5.6.3.7 or later. If you are using a lower version, you will need to upgrade your server.

Change and improvments

Agent PHP 5.6.2.1 release date : 2023-08-22

Bug fix

Agent PHP 5.6.2.2 release date : 2023-10-12

Features added

Change and improvments

Agent PHP 5.6.2.3 release date : 2023-12-11

Features added

Added support for PHP version 8.3

Agent PHP 5.6.2.4 release date : 2024-01-12

Features added

Bug fix

Agent PHP 5.6.2.5 release date : 2024-01-22

Bug fix

Agent PHP 5.6.2.6 release date : 2024-04-03

Bug fix

Agent .NET 5.6.2.1 release date : 2023-12-07

Features added

Agent .NET 5.6.2.2 release date : 2023-12-19

Features added

Bug fix

Agent .NET 5.6.2.3 release date : 2023-12-20

Features added

Agent .NET 5.6.2.5 release date : 2024-01-09

Bug fix

Change and improvments

Agent .NET 5.6.2.6 release date : 2024-01-17

Bug fix

Change and improvments

Agent .NET 5.6.2.7 release date : 2024-01-25

Bug fix

Change and improvments

Agent .NET 5.6.2.8 release date : 2024-02-02

Bug fix

Change and improvments

Agent .NET 5.6.2.9 release date : 2024-02-02

Bug fix

Agent .NET 5.6.2.10 release date : 2024-02-27

Change and improvments

Agent .NET 5.6.2.11 release date : 2024-03-27

Change and improvments

Agent .NET 5.6.2.12 release date : 2024-05-08

Bug fix

Change and improvments

Agent .NET 5.6.2.13 release date : 2024-05-09

Change and improvments

Bug fix

Agent .NET 5.6.2.14 release date : 2024-05-17

Change and improvments

Agent .NET 5.6.2.15 release date : 2024-05-29

Change and improvments

Agent .NET 5.6.2.16 release date : 2024-06-07

Change and improvments

Agent .NET 5.6.2.17 release date : 2024-06-21

Bug fix

Agent .NET 5.6.2.18 release date : 2024-06-??

Change and improvments