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    irdet2
    @irdet2
    with something like this:
    2021-05-31 22:17:50,597 [tb-rule-engine-consumer-28-thread-1] WARN o.apache.kafka.clients.NetworkClient - [Consumer clientId=re-HighPriority-consumer-597a035cde75, groupId=re-HighPriority-consumer] 10 partitions have leader brokers without a matching listener, including [tb_rule_engine.hp.8-0, tb_rule_engine.hp.1-0, tb_rule_engine.hp.5-0, tb_rule_engine.hp.0-0, tb_rule_engine.hp.6-0, tb_rule_engine.hp.3-0, tb_rule_engine.hp.7-0, tb_rule_engine.hp.2-0, tb_rule_engine.hp.4-0, tb_rule_engine.hp.9-0]
    Any ideas please???
    irdet2
    @irdet2
    I am using Docker containers
    and the issue appeared after a shutdown without stopping first the containers
    irdet2
    @irdet2
    Issue remains....I have updated to 3.2.2 and now I am seeing this :
    2021-05-31 23:19:58,543 [ForkJoinPool-2-worker-51] WARN o.t.s.t.http.DeviceApiController - Failed to process request
    java.util.concurrent.TimeoutException: null
    at org.thingsboard.server.queue.common.DefaultTbQueueRequestTemplate.lambda$init$1(DefaultTbQueueRequestTemplate.java:124)
    at java.base/java.util.concurrent.ConcurrentHashMap.forEach(ConcurrentHashMap.java:1603)
    at org.thingsboard.server.queue.common.DefaultTbQueueRequestTemplate.lambda$init$2(DefaultTbQueueRequestTemplate.java:119)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)
    I have removed and recreated Kafka and Zookeeper containers but no luck
    irdet2
    @irdet2
    Good morning!
    What are the recommended versions of containers for "Zookeeper" and "wurstmeister/kafka" in order to be compatible with "thingsboard/tb-postgres:3.2.2"
    ?
    amber-aw
    @amber-aw
    @aaron_bsl_gitlab You would need to create an alias to use the 'relations query'. Make sure your device relation to its 'parent' asset is created first (e.g. asset contains device). Now in the dashboard, create an alias with a relations query. You can use this alias with something like an entities table from the cards/latest value widgets.
    amber-aw
    @amber-aw
    @atherhussain15 You need to create an alias that selects your entities (e.g. by device type, or parent asset, or group). Make sure the alias has the 'resolve as multiple entities' switch enabled. Use this alias in your entities table and it should all work for you.
    mgonzSVQ
    @mgonzSVQ
    Hi guys. Is there any way to show the alarms in a chart? For example, in a donut chart, show all the alarms that a device has had separated by severity.
    Thanks in advance : )
    dhirankit
    @dhirankit
    Hello,
    Anyone knows the user registration workflow using api client?
    Javier González F
    @javitoferreyra_twitter
    Hi Iam looking for atteibutes reading from device side. I managed to subscribe via mqtt. But I dont know how to detect which attribute is being modified from dashboard.
    irdet2
    @irdet2
    Hello! Is there a way to upload a photo for an asset or device info?
    Juan Marenco
    @jjmarencoo_twitter
    image.png
    I have a question, I have a dry contact sensor. which telemetry enters me as follows: decode ":" 05218604000071010000b3 ", How can I compare the 3 states ??? that is, decode": "05218604000071010000bb" is the normal one.
    That is, if decode ":" 05218604000071010000bb "= NORMAL
    decode ":" 05218604000071010000b3 "= Warning.
    Scandia-Manufacturing
    @Scandia-Manufacturing
    Hi guys
    i want to configurate my self-register page on TB cloud
    anyone knows something about how do the email server step?
    is not there the option where the documentation says
    fatimazahrasifer
    @fatimazahrasifer
    Hi , i'm trying to remote control a device to turn ON and OFF based on telemetry i send using MQTT , i have configured my rule chain as follow : input->related attributes->RPC message->RPC call reply
    using this i can verify in cmd the message that the device should get ( for exemple soile=20)
    but i want for the device to give an action based on that value using RPC but i don't seem to understand really what are the nodes i should use to get this work and to monitor that ON/OFF in my widget
    claudiutraistaru
    @claudiutraistaru
    Hi guys, can anyone point me to a rule chain for calculating hourly consumption?
    an example , as the sensor gives me a counter that is always increasing
    Mohamad Syazwan Shafei
    @syazwan0913
    Hi. I have issue where data cannot be filtered on Timeseries table. For example to filter device type. Any solution?
    Jayelzibub
    @Jayelzibub
    I have cloud hosted ThingsBoard and all emails are from no-reply@thingsboard.com is there any way I can change this?
    Ugo
    @XPENS-UGO
    Hi, using ThingsBoard 3.2.1. I have setup a dashboard that is fully functionnal when logged in. I've made it public. When accessing the public link while not logged in, all widget display the following message: "No Data To Display On Widget". Any idea why?
    Wow I just noticed that there are only questions here, no answers whatsoever?
    Scandia-Manufacturing
    @Scandia-Manufacturing

    I have cloud hosted ThingsBoard and all emails are from no-reply@thingsboard.com is there any way I can change this?

    I told with technical support a few days ago with the same question, they answer was a total no

    right now that feature is only available in the PE version but then you have to host by yourself
    Scandia-Manufacturing
    @Scandia-Manufacturing

    Hi, using ThingsBoard 3.2.1. I have setup a dashboard that is fully functionnal when logged in. I've made it public. When accessing the public link while not logged in, all widget display the following message: "No Data To Display On Widget". Any idea why?

    I don't know, but check how the dashboard connects with the device and verify the hierarchy levels involved, the device have to be created at the same or less hierarchy than the dashboard, probably its a good idea check the "roles" involved too

    fun fact, if you made something direct on "all" section is like it doesn't exist in most cases
    Scandia-Manufacturing
    @Scandia-Manufacturing

    Wow I just noticed that there are only questions here, no answers whatsoever?

    really sad, isn't it? but you could use the search option at the left of this chat to find old answers, sometimes is useful sometimes isn't

    thingsboard-portal.atlassian.net use this link to create a ticket to Thingsboard helpdesk
    K Shah
    @kshah1305
    @XPENS-UGO : Your device group are not set to public. Make them public and all the data will be visible.
    Scandia-Manufacturing
    @Scandia-Manufacturing

    @XPENS-UGO : Your device group are not set to public. Make them public and all the data will be visible.

    That make sense

    amber-aw
    @amber-aw
    @claudiutraistaru Hey, maybe you have solved this already, but if not then the documentation gives an example that is close to what you want to do: https://thingsboard.io/docs/user-guide/rule-engine-2-0/tutorials/aggregate-incoming-data-stream/
    hasikp1
    @hasikp1
    @/all have anyone tried LWM2M in thingsboard, is it available now
    2 replies
    Jayelzibub
    @Jayelzibub
    Is there any way to delete device attributes using the rule engine?
    starlinking
    @starlinking
    @all/ can we have our custom BLE gateway (with multitple BLE sensors) connected to ThingsBoard? From my understanding, ThingsBoard IoT gateway needs to be running at Linux-like OS (tb IoT package) to have native support. Our BLE gateway would be lightweight, ble+mcu hardware for specified domain purpose. Any better ideas to make it compatible with TB when new adding new device? thanks!!!
    PaMi38
    @PaMi38
    Hallo Community,
    ich habe eine Frage bezüglich dem Thingsboard. Das Problem ist. Ich habe das Abo Thingsboard Maker. Mit 1M Java script function executions. Bei mir steht, dass ich innerhalb weniger Tage die 1M erreicht habe, obwohl nur ein einziges Gerät dran hängt. Meine Frage lautet, wie werden die Java Script function executions überhaupt gezählt? Ist es die Anzahl der Widgets oder eventuell die Rule CHain? Ich würde mich sehr über eine schnelle Antwort freuen. Mit freundlichen Grüßen
    isolated_pawn_7
    @isolated_pawn_7:matrix.org
    [m]
    Hello everyone,
    I have installed ThingsBoard Professional edition with PostgreSQL and Cassandra DB
    I haven't been able to read data from cassandra for a specific device.
    Also it would help if anybody can help with reading data in cassandra partitions where data is sent to at the end of every month by default according to configuration.
    Thank you.
    Jay
    @jaycloudtechie_twitter
    hi everyone ..

    I am exploring the support if thingsboard is able to send commands (say via RPC) to multiple devices at the same time

    like for example: send reboot command to multiple devices at the same time ..

    i have explored RPC, but seems like this is good for single device to another single device communication brokered via thingsboard platform ..

    any pointers on how to achieve this usecase?

    يوسف آر حمّاد 𓂆
    @yousef_hammad98_twitter

    Hi all , how are you !

    I want to ask where can I find how to send the telemetry inside the role chain