[
https://issues.apache.org/jira/browse/GOBBLIN-587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhixiong Chen updated GOBBLIN-587:
----------------------------------
Description:
Currently, gobblin lineage is sent at dataset level. The task is to send
partition level lineage for fs sink. An example kafka-hdfs partition lineage is
{code:java}
{
"timestamp": 1536785248451,
"namespace": {
"string": "gobblin.event.lineage"
},
"name": "LoginEvent",
"metadata": {
"destination":
"{\"object-type\":\"org.apache.gobblin.dataset.PartitionDescriptor\",\"object-data\":{\"dataset\":{\"object-type\":\"org.apache.gobblin.dataset.DatasetDescriptor\",\"object-data\":{\"platform\":\"hdfs\",\"metadata\":{\"branch\":\"0\"},\"name\":\"/data/tracking/LoginEvent\"}},\"name\":\"hourly/2018/09/12/12\"}}",
"eventType": "LineageEvent",
"source":
"{\"object-type\":\"org.apache.gobblin.dataset.DatasetDescriptor\",\"object-data\":{\"platform\":\"kafka\",\"metadata\":{},\"name\":\"LoginEvent\"}}",
"metricContextName":
"org.apache.gobblin.runtime.SafeDatasetCommit.1693032310",
"metricContextID": "1a7895b0-9e93-414e-ac0b-038f9375c82e",
"class": "org.apache.gobblin.runtime.SafeDatasetCommit",
}
}
{code}
Note: Lineage is not available automatically. You might have to implement the
support in your source-destination pair.
was:
Currently, gobblin lineage is sent at dataset level. The task is to send
partition level lineage for fs sink. An example kafka-hdfs partition lineage is
{code:java}
{
"timestamp": 1536785248451,
"namespace": {
"string": "gobblin.event.lineage"
},
"name": "LoginEvent",
"metadata": {
"destination":
"{\"object-type\":\"org.apache.gobblin.dataset.PartitionDescriptor\",\"object-data\":{\"dataset\":{\"object-type\":\"org.apache.gobblin.dataset.DatasetDescriptor\",\"object-data\":{\"platform\":\"hdfs\",\"metadata\":{\"branch\":\"0\"},\"name\":\"/tmp/zhchen/data/tracking/LoginEvent\"}},\"name\":\"hourly/2018/09/12/12\"}}",
"eventType": "LineageEvent",
"source":
"{\"object-type\":\"org.apache.gobblin.dataset.DatasetDescriptor\",\"object-data\":{\"platform\":\"kafka\",\"metadata\":{},\"name\":\"LoginEvent\"}}",
"metricContextName":
"org.apache.gobblin.runtime.SafeDatasetCommit.1693032310",
"metricContextID": "1a7895b0-9e93-414e-ac0b-038f9375c82e",
"class": "org.apache.gobblin.runtime.SafeDatasetCommit",
}
}
{code}
> Implement gobblin fs sink partition level lineage
> -------------------------------------------------
>
> Key: GOBBLIN-587
> URL: https://issues.apache.org/jira/browse/GOBBLIN-587
> Project: Apache Gobblin
> Issue Type: Task
> Reporter: Zhixiong Chen
> Assignee: Zhixiong Chen
> Priority: Major
>
> Currently, gobblin lineage is sent at dataset level. The task is to send
> partition level lineage for fs sink. An example kafka-hdfs partition lineage
> is
> {code:java}
> {
> "timestamp": 1536785248451,
> "namespace": {
> "string": "gobblin.event.lineage"
> },
> "name": "LoginEvent",
> "metadata": {
> "destination":
> "{\"object-type\":\"org.apache.gobblin.dataset.PartitionDescriptor\",\"object-data\":{\"dataset\":{\"object-type\":\"org.apache.gobblin.dataset.DatasetDescriptor\",\"object-data\":{\"platform\":\"hdfs\",\"metadata\":{\"branch\":\"0\"},\"name\":\"/data/tracking/LoginEvent\"}},\"name\":\"hourly/2018/09/12/12\"}}",
> "eventType": "LineageEvent",
> "source":
> "{\"object-type\":\"org.apache.gobblin.dataset.DatasetDescriptor\",\"object-data\":{\"platform\":\"kafka\",\"metadata\":{},\"name\":\"LoginEvent\"}}",
> "metricContextName":
> "org.apache.gobblin.runtime.SafeDatasetCommit.1693032310",
> "metricContextID": "1a7895b0-9e93-414e-ac0b-038f9375c82e",
> "class": "org.apache.gobblin.runtime.SafeDatasetCommit",
> }
> }
> {code}
> Note: Lineage is not available automatically. You might have to implement the
> support in your source-destination pair.
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