[
https://issues.apache.org/jira/browse/GOBBLIN-1339?focusedWorklogId=527843&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-527843
]
ASF GitHub Bot logged work on GOBBLIN-1339:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 23/Dec/20 20:55
Start Date: 23/Dec/20 20:55
Worklog Time Spent: 10m
Work Description: sv2000 commented on a change in pull request #3178:
URL: https://github.com/apache/incubator-gobblin/pull/3178#discussion_r548225860
##########
File path:
gobblin-api/src/main/java/org/apache/gobblin/dataset/DatasetDescriptor.java
##########
@@ -17,34 +17,52 @@
package org.apache.gobblin.dataset;
-import java.util.Map;
-
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
-
import lombok.Getter;
+import javax.annotation.Nullable;
+import java.util.Map;
+import java.util.Objects;
+
/**
* A {@link Descriptor} identifies and provides metadata to describe a dataset
*/
public class DatasetDescriptor extends Descriptor {
private static final String PLATFORM_KEY = "platform";
private static final String NAME_KEY = "name";
+ private static final String CLUSTER_NAME_KEY = "clusterName";
/**
* which platform the dataset is stored, for example: local, hdfs, oracle,
mysql, kafka
*/
@Getter
private final String platform;
+ /**
+ * Human-readeable cluster name.
+ *
+ * @see org.apache.gobblin.util.ClustersNames
+ */
+ @Getter
+ @Nullable
+ private final String clusterName;
Review comment:
What exactly does clusterName mean? Is this the name of the storage
instance that has an instance of a given dataset? If so, I think
storageInstance or storageInstanceName would better capture what this field is.
##########
File path:
gobblin-api/src/main/java/org/apache/gobblin/dataset/DatasetDescriptor.java
##########
@@ -17,34 +17,52 @@
package org.apache.gobblin.dataset;
-import java.util.Map;
-
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
-
import lombok.Getter;
+import javax.annotation.Nullable;
+import java.util.Map;
+import java.util.Objects;
+
/**
* A {@link Descriptor} identifies and provides metadata to describe a dataset
*/
public class DatasetDescriptor extends Descriptor {
Review comment:
One comment: it is not clear from this class if it was intended to
capture the notion of a Dataset instance. If so, there might be advantages to
extending this class to a new descriptor that defines a dataset instance where
the "clusterName" is mandatory.
##########
File path:
gobblin-api/src/main/java/org/apache/gobblin/dataset/DatasetDescriptor.java
##########
@@ -17,34 +17,52 @@
package org.apache.gobblin.dataset;
-import java.util.Map;
-
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
-
import lombok.Getter;
+import javax.annotation.Nullable;
+import java.util.Map;
+import java.util.Objects;
+
/**
* A {@link Descriptor} identifies and provides metadata to describe a dataset
*/
public class DatasetDescriptor extends Descriptor {
private static final String PLATFORM_KEY = "platform";
private static final String NAME_KEY = "name";
+ private static final String CLUSTER_NAME_KEY = "clusterName";
/**
* which platform the dataset is stored, for example: local, hdfs, oracle,
mysql, kafka
*/
@Getter
private final String platform;
+ /**
+ * Human-readeable cluster name.
+ *
+ * @see org.apache.gobblin.util.ClustersNames
+ */
+ @Getter
+ @Nullable
+ private final String clusterName;
Review comment:
What is the expected format for the clusterName? Can it be any string? I
think it would be better to define a new class called "StorageIdentifier" that
includes among other things fields such as logicalName, address, port,
availability zone, etc. We should also define a URN representation for the
storage instance.
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Issue Time Tracking
-------------------
Worklog Id: (was: 527843)
Time Spent: 40m (was: 0.5h)
> Add cluster name to dataset descriptor
> --------------------------------------
>
> Key: GOBBLIN-1339
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1339
> Project: Apache Gobblin
> Issue Type: Improvement
> Components: gobblin-core
> Reporter: Alex Prokofiev
> Assignee: Abhishek Tiwari
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> This is going to be used for more detailed lineage tracking
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