Failed to send data to the druid via tranquility

I always fail when I try to send data to the druid via tranquility. Anyone can help me see what the problem is, thank you very much!

cluster:

node55 : overlord coordinator broker tranquility

node56 : historical middleManager

task failed:

payload:

status:

log(all):

why is nothing?

log(last 8kb):

coordinator 8081 console. When I just started the cluster, there is nothing on this page. Is this normal?

when I post data to tranquility, sent always 0.

Below is the configuration json file of tranquility:

{“dataSources” : {

“mypageviews” : {

“spec” : {

“dataSchema” : {

“dataSource” : “mypageviews”,

“parser” : {

“type” : “string”,

“parseSpec” : {

“timestampSpec” : {

“format”: “auto”,

“column”: “time”

},

“dimensionsSpec” : {

“dimensions”: [“url”, “user”]

},

“format” : “json”

}

},

“granularitySpec” : {

“type” : “uniform”,

“segmentGranularity” : “hour”,

“queryGranularity” : “none”

},

“metricsSpec” : [

{“name”: “views”, “type”: “count”},

{“name”: “latencyMs”, “type”: “doubleSum”, “fieldName”: “latencyMs”}

] },

“ioConfig” : {

“type” : “realtime”

},

“tuningConfig” : {

“type” : “realtime”,

“maxRowsInMemory” : “100000”,

“intermediatePersistPeriod” : “PT1M”,

“windowPeriod” : “PT10M”,

“basePersistDirectory”: “/data/persist”

}

},

“properties” : {

“task.partitions” : “1”,

“task.replicants” : “1”

}

}

},

“properties” : {

“zookeeper.connect” : “zk01:2181,zk02:2181,zk03:2181”,

“druid.discovery.curator.path” : “/druid/discovery”,

“druid.selectors.indexing.serviceName” : “druid/overlord”,

“http.port” : “8200”,

“http.threads” : “8”

}

}

``

Anyway, sincere thanks!

So I see you are doing most of your analysis through the API. Are you able to get on the overlord node and look at two logs? The general overlord log as well as the log (for this specific task) that should be generated in your persistent task directory?

Your log results below show that this second log I recommended reviewing may not exist, but can u find out?

Lastly, the log on your middlemanager is a log I would review.

Let me know what u find please.

One more thing, is your meta database set up and functioning properly?

2.bmp (850 KB)

6.bmp (1.12 MB)

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