Zeebe ClickHouse Exporter

Exporters allow you to tap into the Zeebe event stream on a partition and export selected events to other systems. You can filter events, perform transformations, and even trigger side-effects from an exporter.

Read a two-part series about building Zeebe exporters on the Zeebe blog: Part One | Part Two.

This Zeebe ClickHouse Exporter is build on Zeebe Exporter Demo and ClickHouse Java Libraries.

You can export records from Zeebe to ClickHouse and query data from ClickHouse use you own program language.

About ClickHouse

ClickHouse is a column-oriented database that enables its users to generate powerful analytics, using SQL queries, in real-time.

ClickHouse is an Open Source OLAP database management system.

ClickHouse runs on ClickHouse Cloud or any Linux, FreeBSD, or macOS system with x86_64, AArch64, or PowerPC64LE CPU architecture.

ClickHouse Quick Start follow these steps to get up and running with ClickHouse.

ClickHouse Java Libraries for connecting to ClickHouse and processing data in various formats. Java client is async, lightweight, and low-overhead library for ClickHouse

ClickHouse Asynchronous Inserts inserting data into ClickHouse in large batches is a best practice.

Deploy the Exporter

Build the exporter, using mvn package.
Copy the resulting zeebe-clickhouse-exporter-1.0-SNAPSHOT.jar file to the exporters directory of your Zeebe broker.
Edit the application.yaml file, and add an entry for the exporter, you can change
- the ClickHouse jdbc url chUrl
- the ClickHouse user chUser
- the ClickHouse password chPassword

    exporters:
      clickhouse:
        className: io.zeebe.clickhouse.exporter.ClickHouseExporter
        jarPath: exporters/zeebe-clickhouse-exporter-1.0-SNAPSHOT.jar
        args:
          chUrl: jdbc:ch://127.0.0.1:8123/default
          chUser: default
          chPassword: clickhouse123

The values can be overridden by environment variables.

set chUrl with ZEEBE_CLICKHOUSE_URL (e.g. export ZEEBE_CLICKHOUSE_URL=jdbc:ch://127.0.0.1:8123/default)
set chUser with ZEEBE_CLICKHOUSE_USER (e.g. export ZEEBE_CLICKHOUSE_USER=default)
set chPassword with ZEEBE_CLICKHOUSE_PASSWORD (e.g. export ZEEBE_CLICKHOUSE_PASSWORD="")

ClickHouse Zeebe Tables

chk :) show tables;

SHOW TABLES

Query id: e18a6412-c726-48d2-b73b-6e78c0af3b12

┌─name─────────────────┐
│ CLICKHOUSE_CONFIG    │
│ ELEMENT_INSTANCE     │
│ ERROR                │
│ INCIDENT             │
│ JOB                  │
│ MESSAGE              │
│ MESSAGE_SUBSCRIPTION │
│ PROCESS              │
│ PROCESS_INSTANCE     │
│ TIMER                │
│ VARIABLE             │
└──────────────────────┘

11 rows in set. Elapsed: 0.002 sec.

chk :)

ClickHouse Query Process Records

chk :) select KEY_,BPMN_PROCESS_ID_,RESOURCE_NAME_,TIMESTAMP_,PARTITION_ID_,POSITION_,VERSION_ from PROCESS;

SELECT
    KEY_,
    BPMN_PROCESS_ID_,
    RESOURCE_NAME_,
    TIMESTAMP_,
    PARTITION_ID_,
    POSITION_,
    VERSION_
FROM PROCESS

Query id: 3d27fd6a-87fb-4891-b27d-8b445ac7bc64

┌─────────────KEY_─┬─BPMN_PROCESS_ID_─┬─RESOURCE_NAME_───────┬──────────────TIMESTAMP_─┬─PARTITION_ID_─┬─POSITION_─┬─VERSION_─┐
│ 2251799813685986 │ Process_0k1nnh5  │ Process_0k1nnh5.bpmn │ 2023-03-11 12:56:00.614 │             1 │      1900 │        4 │
│ 2251799813686688 │ Process_0k1nnh5  │ Process_0k1nnh5.bpmn │ 2023-03-11 13:22:36.327 │             1 │      3704 │        5 │
│ 2251799813687390 │ Process_0k1nnh5  │ Process_0k1nnh5.bpmn │ 2023-03-11 13:45:48.440 │             1 │      5508 │        6 │
│ 2251799813687393 │ Process_0k1nnh5  │ Process_0k1nnh5.bpmn │ 2023-03-11 13:49:07.744 │             1 │      5513 │        7 │
│ 2251799813687395 │ Process_0k1nnh5  │ Process_0k1nnh5.bpmn │ 2023-03-11 13:50:22.217 │             1 │      5518 │        8 │
└──────────────────┴──────────────────┴──────────────────────┴─────────────────────────┴───────────────┴───────────┴──────────┘

5 rows in set. Elapsed: 0.003 sec.

chk :)

ClickHouse Query Process Instance Records

chk :) select * from PROCESS_INSTANCE limit 10;

SELECT *
FROM PROCESS_INSTANCE
LIMIT 10

Query id: 790c13cc-5066-49c0-9068-4e6e610b8cf0

┌─────────────KEY_─┬─BPMN_PROCESS_ID_─┬─PROCESS_DEFINITION_KEY_─┬──────────────────START_─┬─END_─┬─PARTITION_ID_─┬─VERSION_─┬─STATE_─┬─PARENT_PROCESS_INSTANCE_KEY_─┬─PARENT_ELEMENT_INSTANCE_KEY_─┐
│ 2251799813685989 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:03.649 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813685996 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:06.651 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686003 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:09.632 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686010 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:12.639 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686017 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:15.643 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686024 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:18.623 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686031 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:21.621 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686038 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:24.651 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686045 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:27.649 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
│ 2251799813686052 │ Process_0k1nnh5  │        2251799813685986 │ 2023-03-11 12:56:30.649 │ ᴺᵁᴸᴸ │             1 │        4 │ Active │                           -1 │                           -1 │
└──────────────────┴──────────────────┴─────────────────────────┴─────────────────────────┴──────┴───────────────┴──────────┴────────┴──────────────────────────────┴──────────────────────────────┘

10 rows in set. Elapsed: 0.003 sec.

chk :)

ClickHouse Query Element Instance Records

chk :) select * from ELEMENT_INSTANCE where PROCESS_INSTANCE_KEY_=2251799813689134 order by TIMESTAMP_ asc;

SELECT *
FROM ELEMENT_INSTANCE
WHERE PROCESS_INSTANCE_KEY_ = 2251799813689134
ORDER BY TIMESTAMP_ ASC

Query id: ebbffa4f-c188-47b1-99a4-3d18e84645bb

┌─ID──────┬─────────────KEY_─┬─BPMN_PROCESS_ID_─┬─PROCESS_DEFINITION_KEY_─┬──────────────TIMESTAMP_─┬─INTENT_─────────────┬─PARTITION_ID_─┬─POSITION_─┬─PROCESS_INSTANCE_KEY_─┬──FLOW_SCOPE_KEY_─┬─ELEMENT_ID_──────┬─BPMN_ELEMENT_TYPE_─┐
│ 1-9991  │ 2251799813689134 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.349 │ ELEMENT_ACTIVATING  │             1 │      9991 │      2251799813689134 │               -1 │ Process_1udqk7z  │ PROCESS            │
│ 1-9992  │ 2251799813689134 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.349 │ ELEMENT_ACTIVATED   │             1 │      9992 │      2251799813689134 │               -1 │ Process_1udqk7z  │ PROCESS            │
│ 1-9994  │ 2251799813689137 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.349 │ ELEMENT_ACTIVATING  │             1 │      9994 │      2251799813689134 │ 2251799813689134 │ StartEvent_1     │ START_EVENT        │
│ 1-9995  │ 2251799813689137 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.349 │ ELEMENT_ACTIVATED   │             1 │      9995 │      2251799813689134 │ 2251799813689134 │ StartEvent_1     │ START_EVENT        │
│ 1-9997  │ 2251799813689137 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.352 │ ELEMENT_COMPLETING  │             1 │      9997 │      2251799813689134 │ 2251799813689134 │ StartEvent_1     │ START_EVENT        │
│ 1-9998  │ 2251799813689137 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.352 │ ELEMENT_COMPLETED   │             1 │      9998 │      2251799813689134 │ 2251799813689134 │ StartEvent_1     │ START_EVENT        │
│ 1-9999  │ 2251799813689138 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.352 │ SEQUENCE_FLOW_TAKEN │             1 │      9999 │      2251799813689134 │ 2251799813689134 │ Flow_0j9gwbw     │ SEQUENCE_FLOW      │
│ 1-10001 │ 2251799813689139 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.356 │ ELEMENT_ACTIVATING  │             1 │     10001 │      2251799813689134 │ 2251799813689134 │ Activity_0v39lo1 │ USER_TASK          │
│ 1-10003 │ 2251799813689139 │ Process_1udqk7z  │        2251799813685323 │ 2023-03-12 11:29:13.356 │ ELEMENT_ACTIVATED   │             1 │     10003 │      2251799813689134 │ 2251799813689134 │ Activity_0v39lo1 │ USER_TASK          │
└─────────┴──────────────────┴──────────────────┴─────────────────────────┴─────────────────────────┴─────────────────────┴───────────────┴───────────┴───────────────────────┴──────────────────┴──────────────────┴────────────────────┘

9 rows in set. Elapsed: 0.044 sec. Processed 9.09 thousand rows, 1.43 MB (204.70 thousand rows/s., 32.24 MB/s.)

chk :)

ClickHouse Query Timer Records

chk :) select * from TIMER limit 10;

SELECT *
FROM TIMER
LIMIT 10

Query id: 96d218f8-7628-4a98-978a-d018bc420b8f

┌─────────────KEY_─┬─STATE_────┬─REPETITIONS─┬──────────────TIMESTAMP_─┬───────────────DUE_DATE_─┬─PROCESS_INSTANCE_KEY_─┬─PROCESS_DEFINITION_KEY_─┬─ELEMENT_INSTANCE_KEY_─┬─TARGET_ELEMENT_ID_─┐
│ 2251799813685987 │ triggered │         100 │ 2023-03-11 12:56:03.649 │ 2023-03-11 12:56:03.614 │      2251799813685989 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813685991 │ triggered │          99 │ 2023-03-11 12:56:06.651 │ 2023-03-11 12:56:06.614 │      2251799813685996 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813685998 │ triggered │          98 │ 2023-03-11 12:56:09.632 │ 2023-03-11 12:56:09.614 │      2251799813686003 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686005 │ triggered │          97 │ 2023-03-11 12:56:12.639 │ 2023-03-11 12:56:12.614 │      2251799813686010 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686012 │ triggered │          96 │ 2023-03-11 12:56:15.643 │ 2023-03-11 12:56:15.614 │      2251799813686017 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686019 │ triggered │          95 │ 2023-03-11 12:56:18.623 │ 2023-03-11 12:56:18.614 │      2251799813686024 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686026 │ triggered │          94 │ 2023-03-11 12:56:21.621 │ 2023-03-11 12:56:21.614 │      2251799813686031 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686033 │ triggered │          93 │ 2023-03-11 12:56:24.651 │ 2023-03-11 12:56:24.614 │      2251799813686038 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686040 │ triggered │          92 │ 2023-03-11 12:56:27.649 │ 2023-03-11 12:56:27.614 │      2251799813686045 │        2251799813685986 │                    -1 │ StartEvent_1       │
│ 2251799813686047 │ triggered │          91 │ 2023-03-11 12:56:30.649 │ 2023-03-11 12:56:30.614 │      2251799813686052 │        2251799813685986 │                    -1 │ StartEvent_1       │
└──────────────────┴───────────┴─────────────┴─────────────────────────┴─────────────────────────┴───────────────────────┴─────────────────────────┴───────────────────────┴────────────────────┘

10 rows in set. Elapsed: 0.003 sec.

chk :)

ClickHouse Query Job Records

chk :) select * from JOB limit 10;

SELECT *
FROM JOB
LIMIT 10

Query id: b123ba7f-b552-4dba-9d66-9d30a9478a6d

┌─────────────KEY_─┬─BPMN_PROCESS_ID_─┬─ELEMENT_ID_──────┬─WORKER_─┬─JOB_TYPE_─────────────────┬─STATE_──┬─RETRIES_─┬──────────────────START_─┬─END_─┬─PROCESS_INSTANCE_KEY_─┬─ELEMENT_INSTANCE_KEY_─┬─PROCESS_DEFINITION_KEY_─┐
│ 2251799813685995 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:03.649 │ ᴺᵁᴸᴸ │      2251799813685989 │      2251799813685994 │        2251799813685986 │
│ 2251799813686002 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:06.651 │ ᴺᵁᴸᴸ │      2251799813685996 │      2251799813686001 │        2251799813685986 │
│ 2251799813686009 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:09.632 │ ᴺᵁᴸᴸ │      2251799813686003 │      2251799813686008 │        2251799813685986 │
│ 2251799813686016 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:12.639 │ ᴺᵁᴸᴸ │      2251799813686010 │      2251799813686015 │        2251799813685986 │
│ 2251799813686023 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:15.643 │ ᴺᵁᴸᴸ │      2251799813686017 │      2251799813686022 │        2251799813685986 │
│ 2251799813686030 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:18.623 │ ᴺᵁᴸᴸ │      2251799813686024 │      2251799813686029 │        2251799813685986 │
│ 2251799813686037 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:21.621 │ ᴺᵁᴸᴸ │      2251799813686031 │      2251799813686036 │        2251799813685986 │
│ 2251799813686044 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:24.651 │ ᴺᵁᴸᴸ │      2251799813686038 │      2251799813686043 │        2251799813685986 │
│ 2251799813686051 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:27.649 │ ᴺᵁᴸᴸ │      2251799813686045 │      2251799813686050 │        2251799813685986 │
│ 2251799813686058 │ Process_0k1nnh5  │ Activity_0fhkw5l │         │ io.camunda.zeebe:userTask │ created │        1 │ 2023-03-11 12:56:30.649 │ ᴺᵁᴸᴸ │      2251799813686052 │      2251799813686057 │        2251799813685986 │
└──────────────────┴──────────────────┴──────────────────┴─────────┴───────────────────────────┴─────────┴──────────┴─────────────────────────┴──────┴───────────────────────┴───────────────────────┴─────────────────────────┘

10 rows in set. Elapsed: 0.002 sec.

chk :)

ClickHouse Query Message Subscription Records

chk :) select * from MESSAGE_SUBSCRIPTION order by TIMESTAMP_ asc;

SELECT *
FROM MESSAGE_SUBSCRIPTION
ORDER BY TIMESTAMP_ ASC

Query id: 3da1ad48-3023-4e58-a17b-a671a87e7228

┌─ID_──────────────────────────────────┬─MESSAGE_NAME_───┬─MESSAGE_KEY_─┬──────────────TIMESTAMP_─┬─STATE_──┬─PROCESS_INSTANCE_KEY_─┬─ELEMENT_INSTANCE_KEY_─┬─PROCESS_DEFINITION_KEY_─┬─CORRELATION_KEY_─┬─TARGET_FLOW_NODE_ID_─┐
│ afd4a50b-0053-4e19-a5f5-74aac0013b04 │ Message_0l9728h │           -1 │ 2023-03-12 04:01:18.081 │ created │                    -1 │                    -1 │        2251799813687398 │                  │ StartEvent_1         │
│ e77d6a70-e93c-4521-88aa-3d1e4de46a95 │ Message_0l9728h │           -1 │ 2023-03-12 04:01:33.286 │ deleted │                    -1 │                    -1 │        2251799813687398 │                  │ StartEvent_1         │
│ fb7e88a0-79e3-42bd-8a30-d0bf9a887b6e │ Message_0l9728h │           -1 │ 2023-03-12 04:01:33.286 │ created │                    -1 │                    -1 │        2251799813687401 │                  │ StartEvent_1         │
└──────────────────────────────────────┴─────────────────┴──────────────┴─────────────────────────┴─────────┴───────────────────────┴───────────────────────┴─────────────────────────┴──────────────────┴──────────────────────┘

3 rows in set. Elapsed: 0.005 sec.

chk :)

ClickHouse Query Message Records

chk :) select * from MESSAGE order by TIMESTAMP_ asc;

SELECT *
FROM MESSAGE
ORDER BY TIMESTAMP_ ASC

Query id: 4263bdf6-585e-4209-ab46-f25a2b0820d1

┌─────────────KEY_─┬─NAME_───────────┬──────────────TIMESTAMP_─┬─STATE_────┬─CORRELATION_KEY_─┬─MESSAGE_ID_─┬─PAYLOAD_────────┐
│ 2251799813687404 │ Message_0l9728h │ 2023-03-12 04:14:37.390 │ published │ 123              │             │ {x=1, y=2}      │
│ 2251799813687415 │ Message_0l9728h │ 2023-03-12 04:15:39.281 │ published │ 9876467          │             │ {x=1, y=2}      │
│ 2251799813687426 │ Message_0l9728h │ 2023-03-12 04:17:54.630 │ published │ 23223423         │             │ {x=11, y=29}    │
│ 2251799813687437 │ Message_0l9728h │ 2023-03-12 04:21:17.489 │ published │ 23233            │             │ {x=111, y=39}   │
│ 2251799813687448 │ Message_0l9728h │ 2023-03-12 04:22:19.181 │ published │ 238868823        │             │ {x=1121, y=339} │
└──────────────────┴─────────────────┴─────────────────────────┴───────────┴──────────────────┴─────────────┴─────────────────┘

5 rows in set. Elapsed: 0.006 sec.

chk :)

ClickHouse Query Variable Records

chk :) select * from VARIABLE limit 5;

SELECT *
FROM VARIABLE
LIMIT 5

Query id: 43b29497-c340-4ee5-beed-769e56f46d62

┌─ID─────┬─NAME_─┬─VALUE_─┬──────────────TIMESTAMP_─┬─PARTITION_ID_─┬─POSITION_─┬─PROCESS_INSTANCE_KEY_─┬─PROCESS_DEFINITION_KEY_─┬───────SCOPE_KEY_─┬─STATE_──┐
│ 1-5544 │ x     │ "1"    │ 2023-03-12 04:14:37.390 │             1 │      5544 │      2251799813687405 │        2251799813687401 │ 2251799813687407 │ created │
│ 1-5545 │ y     │ "2"    │ 2023-03-12 04:14:37.390 │             1 │      5545 │      2251799813687405 │        2251799813687401 │ 2251799813687407 │ created │
│ 1-5548 │ y     │ "2"    │ 2023-03-12 04:14:37.390 │             1 │      5548 │      2251799813687405 │        2251799813687401 │ 2251799813687405 │ created │
│ 1-5549 │ x     │ "1"    │ 2023-03-12 04:14:37.390 │             1 │      5549 │      2251799813687405 │        2251799813687401 │ 2251799813687405 │ created │
│ 1-5566 │ x     │ "1"    │ 2023-03-12 04:15:39.281 │             1 │      5566 │      2251799813687416 │        2251799813687401 │ 2251799813687418 │ created │
└────────┴───────┴────────┴─────────────────────────┴───────────────┴───────────┴───────────────────────┴─────────────────────────┴──────────────────┴─────────┘

5 rows in set. Elapsed: 0.004 sec.

chk :)

ClickHouse Query Signal Subscription Records

chk :) select * from SIGNAL_SUBSCRIPTION order by PROCESS_DEFINITION_KEY_ asc,TIMESTAMP_ asc;

SELECT *
FROM SIGNAL_SUBSCRIPTION
ORDER BY
    PROCESS_DEFINITION_KEY_ ASC,
    TIMESTAMP_ ASC

Query id: bda77cac-a74a-4123-9f52-f6c14e682c5e

┌─ID_──────────────────────────────────┬─SIGNAL_NAME_───┬──────────────TIMESTAMP_─┬─STATE_──┬─CATCH_ELEMENT_INSTANCE_KEY_─┬─PROCESS_DEFINITION_KEY_─┬─BPMN_PROCESS_ID_─┬─CATCH_EVENT_ID_─┐
│ 7f43d9eb-6fb9-49f0-90b2-4920560413d4 │ Signal_1mcst4h │ 2023-03-12 14:52:33.197 │ deleted │                          -1 │        2251799813692399 │ Process_1udqk7z  │ StartEvent_1    │
│ 2307850b-9505-49aa-a368-4f9431d36c5f │ Signal_1mcst4h │ 2023-03-12 14:52:33.197 │ created │                          -1 │        2251799813692405 │ Process_1udqk7z  │ StartEvent_1    │
│ 7d723b2e-56bd-4d1b-9b07-dafe0ad95e11 │ Signal_3h5lmif │ 2023-03-12 14:54:03.718 │ created │                          -1 │        2251799813692408 │ Process_0k1nnh5  │ StartEvent_1    │
│ c8603d0a-7935-4bb4-8570-970aa2d0c5a2 │ Signal_3h5lmif │ 2023-03-12 14:54:21.340 │ deleted │                          -1 │        2251799813692408 │ Process_0k1nnh5  │ StartEvent_1    │
│ eee80948-95d6-402a-9ea6-4657d5aaf1f2 │ Signal_3h5lmif │ 2023-03-12 14:54:21.340 │ created │                          -1 │        2251799813692411 │ Process_0k1nnh5  │ StartEvent_1    │
└──────────────────────────────────────┴────────────────┴─────────────────────────┴─────────┴─────────────────────────────┴─────────────────────────┴──────────────────┴─────────────────┘

5 rows in set. Elapsed: 0.003 sec.

chk :)

Name		Name	Last commit message	Last commit date
Latest commit History 280 Commits
.github		.github
docker		docker
src		src
.editorconfig		.editorconfig
.gitignore		.gitignore
CODE_OF_CONDUCT.MD		CODE_OF_CONDUCT.MD
COPYING-HEADER.txt		COPYING-HEADER.txt
LICENSE		LICENSE
README.md		README.md
how-it-works.jpg		how-it-works.jpg
pom.xml		pom.xml
renovate.json		renovate.json

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Zeebe ClickHouse Exporter

About ClickHouse

Deploy the Exporter

ClickHouse Zeebe Tables

ClickHouse Query Process Records

ClickHouse Query Process Instance Records

ClickHouse Query Element Instance Records

ClickHouse Query Timer Records

ClickHouse Query Job Records

ClickHouse Query Message Subscription Records

ClickHouse Query Message Records

ClickHouse Query Variable Records

ClickHouse Query Signal Subscription Records

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camunda-community-hub/zeebe-clickhouse-exporter

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Zeebe ClickHouse Exporter

About ClickHouse

Deploy the Exporter

ClickHouse Zeebe Tables

ClickHouse Query Process Records

ClickHouse Query Process Instance Records

ClickHouse Query Element Instance Records

ClickHouse Query Timer Records

ClickHouse Query Job Records

ClickHouse Query Message Subscription Records

ClickHouse Query Message Records

ClickHouse Query Variable Records

ClickHouse Query Signal Subscription Records

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