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dataplatform
atlas
Commits
da78c483
Commit
da78c483
authored
6 years ago
by
Sarath Subramanian
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Plain Diff
ATLAS-2927: Update lineage query for Process entities #2
parent
572c5d64
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2 changed files
with
4 additions
and
3 deletions
+4
-3
EntityLineageService.java
...java/org/apache/atlas/discovery/EntityLineageService.java
+2
-1
AtlasGremlin3QueryProvider.java
...ava/org/apache/atlas/util/AtlasGremlin3QueryProvider.java
+2
-2
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repository/src/main/java/org/apache/atlas/discovery/EntityLineageService.java
View file @
da78c483
...
@@ -309,7 +309,8 @@ public class EntityLineageService implements AtlasLineageService {
...
@@ -309,7 +309,8 @@ public class EntityLineageService implements AtlasLineageService {
bindings
.
put
(
"guid"
,
entityGuid
);
bindings
.
put
(
"guid"
,
entityGuid
);
bindings
.
put
(
"incomingEdgeLabel"
,
incomingFrom
);
bindings
.
put
(
"incomingEdgeLabel"
,
incomingFrom
);
bindings
.
put
(
"outgoingEdgeLabel"
,
outgoingTo
);
bindings
.
put
(
"outgoingEdgeLabel"
,
outgoingTo
);
bindings
.
put
(
"depth"
,
depth
);
bindings
.
put
(
"dataSetDepth"
,
depth
);
bindings
.
put
(
"processDepth"
,
depth
-
1
);
if
(
depth
<
1
)
{
if
(
depth
<
1
)
{
ret
=
isDataSet
?
gremlinQueryProvider
.
getQuery
(
FULL_LINEAGE_DATASET
)
:
ret
=
isDataSet
?
gremlinQueryProvider
.
getQuery
(
FULL_LINEAGE_DATASET
)
:
...
...
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repository/src/main/java/org/apache/atlas/util/AtlasGremlin3QueryProvider.java
View file @
da78c483
...
@@ -48,11 +48,11 @@ public class AtlasGremlin3QueryProvider extends AtlasGremlin2QueryProvider {
...
@@ -48,11 +48,11 @@ public class AtlasGremlin3QueryProvider extends AtlasGremlin2QueryProvider {
case
FULL_LINEAGE_DATASET:
case
FULL_LINEAGE_DATASET:
return
"g.V().has('__guid', guid).repeat(__.inE(incomingEdgeLabel).as('e1').outV().outE(outgoingEdgeLabel).as('e2').inV()).emit().select('e1', 'e2').toList()"
;
return
"g.V().has('__guid', guid).repeat(__.inE(incomingEdgeLabel).as('e1').outV().outE(outgoingEdgeLabel).as('e2').inV()).emit().select('e1', 'e2').toList()"
;
case
PARTIAL_LINEAGE_DATASET:
case
PARTIAL_LINEAGE_DATASET:
return
"g.V().has('__guid', guid).repeat(__.inE(incomingEdgeLabel).as('e1').outV().outE(outgoingEdgeLabel).as('e2').inV()).times(depth).emit().select('e1', 'e2').toList()"
;
return
"g.V().has('__guid', guid).repeat(__.inE(incomingEdgeLabel).as('e1').outV().outE(outgoingEdgeLabel).as('e2').inV()).times(d
ataSetD
epth).emit().select('e1', 'e2').toList()"
;
case
FULL_LINEAGE_PROCESS:
case
FULL_LINEAGE_PROCESS:
return
"g.V().has('__guid', guid).outE(outgoingEdgeLabel).store('e').inV().repeat(__.inE(incomingEdgeLabel).store('e').outV().outE(outgoingEdgeLabel).store('e').inV()).cap('e').unfold().toList()"
;
return
"g.V().has('__guid', guid).outE(outgoingEdgeLabel).store('e').inV().repeat(__.inE(incomingEdgeLabel).store('e').outV().outE(outgoingEdgeLabel).store('e').inV()).cap('e').unfold().toList()"
;
case
PARTIAL_LINEAGE_PROCESS:
case
PARTIAL_LINEAGE_PROCESS:
return
"g.V().has('__guid', guid).outE(outgoingEdgeLabel).store('e').inV().
repeat(__.inE(incomingEdgeLabel).store('e').outV().outE(outgoingEdgeLabel).store('e').inV()).times(depth
).cap('e').unfold().toList()"
;
return
"g.V().has('__guid', guid).outE(outgoingEdgeLabel).store('e').inV().
until(loops().is(eq(processDepth))).repeat(__.inE(incomingEdgeLabel).store('e').outV().outE(outgoingEdgeLabel).store('e').inV()
).cap('e').unfold().toList()"
;
case
TO_RANGE_LIST:
case
TO_RANGE_LIST:
return
".range(startIdx, endIdx).toList()"
;
return
".range(startIdx, endIdx).toList()"
;
case
RELATIONSHIP_SEARCH:
case
RELATIONSHIP_SEARCH:
...
...
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