Following are the approaches I have tried so far and both results in NPE.
*********************approach 1****************
TestChildPOJO testChildPOJO = new TestChildPOJO().cId( "c1_child1" )
.conceptid( "c1" )
.storeid( storeId )
.fieldName(
"c1_child1_field_value1" )
.startTime( Date.from(
now.minus( 10, ChronoUnit.DAYS ) ) )
.integerField_iDF( 10
)
.booleanField_bDF(true);
TestPojo pojo1 = new TestPojo().cId( "abcd" )
.conceptid( "c1" )
.storeid( storeId )
.testChildPojos(
Collections.list( testChildPOJO, testChildPOJO2, testChildPOJO3 ) );
// index pojo1 with child testChildPOJO
SolrInputDocument sdoc = new SolrInputDocument();
sdoc.addField( "_route_", pojo1.cId() );
sdoc.addField( "id", testChildPOJO.cId() );
sdoc.addField( "conceptid", testChildPOJO.conceptid() );
sdoc.addField( "storeid", testChildPOJO.cId() );
sdoc.setField( "fieldName", java.util.Collections.singletonMap("set",
Collections.list(testChildPOJO.fieldName() + postfix) ) ); // modify field
"fieldName"
collection.client.add( sdoc );
// results in NPE!
*********************approach 1****************
*********************approach 2****************
SolrInputDocument sdoc = new SolrInputDocument( );
sdoc.addField( "id", testChildPOJO.id() );
sdoc.setField( "fieldName",
java.util.Collections.singletonMap("set", testChildPOJO.fieldName() +
postfix) );
final UpdateRequest req = new UpdateRequest();
req.withRoute( pojo1.id() );
req.add(sdoc);
collection.client.request( req, collection.getCollectionName()
);
req.commit( collection.client, collection.getCollectionName());
*********************approach 2****************
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