HADOOP-17086. ABFS: Making the ListStatus response ignore unknown properties. (#2101)
Contributed by Bilahari T H.
This commit is contained in:
bilaharith
GitHub
parent
3b5c9a90c0
commit
e0cededfbd
|
|
@ -18,6 +18,7 @@
|
|||
|
||||
package org.apache.hadoop.fs.azurebfs.contracts.services;
|
||||
|
||||
import org.codehaus.jackson.annotate.JsonIgnoreProperties;
|
||||
import org.codehaus.jackson.annotate.JsonProperty;
|
||||
|
||||
import org.apache.hadoop.classification.InterfaceStability;
|
||||
|
|
@ -26,6 +27,7 @@ import org.apache.hadoop.classification.InterfaceStability;
|
|||
* The ListResultEntrySchema model.
|
||||
*/
|
||||
@InterfaceStability.Evolving
|
||||
@JsonIgnoreProperties(ignoreUnknown = true)
|
||||
public class ListResultEntrySchema {
|
||||
/**
|
||||
* The name property.
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ package org.apache.hadoop.fs.azurebfs.contracts.services;
|
|||
|
||||
import java.util.List;
|
||||
|
||||
import org.codehaus.jackson.annotate.JsonIgnoreProperties;
|
||||
import org.codehaus.jackson.annotate.JsonProperty;
|
||||
|
||||
import org.apache.hadoop.classification.InterfaceStability;
|
||||
|
|
@ -28,6 +29,7 @@ import org.apache.hadoop.classification.InterfaceStability;
|
|||
* The ListResultSchema model.
|
||||
*/
|
||||
@InterfaceStability.Evolving
|
||||
@JsonIgnoreProperties(ignoreUnknown = true)
|
||||
public class ListResultSchema {
|
||||
/**
|
||||
* The paths property.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,157 @@
|
|||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
* <p>
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* <p>
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.fs.azurebfs.contract;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.codehaus.jackson.map.ObjectMapper;
|
||||
import org.junit.Test;
|
||||
|
||||
import org.apache.hadoop.fs.azurebfs.contracts.services.ListResultEntrySchema;
|
||||
import org.apache.hadoop.fs.azurebfs.contracts.services.ListResultSchema;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* Tests the JSON parsing for the listfilestatus response to ListResultSchema
|
||||
*/
|
||||
public class ListResultSchemaTest {
|
||||
|
||||
/**
|
||||
* Test parsing a JSON which matches the properties in the ListResultSchema
|
||||
* and ListResultEntrySchema
|
||||
* <p>
|
||||
* {
|
||||
* "paths": [
|
||||
* {
|
||||
* "contentLength": "0",
|
||||
* "etag": "0x8D8186452785ADA",
|
||||
* "group": "$superuser",
|
||||
* "lastModified": "Wed, 24 Jun 2020 17:30:43 GMT",
|
||||
* "name": "dest/filename",
|
||||
* "owner": "$superuser",
|
||||
* "permissions": "rw-r--r--"
|
||||
* }
|
||||
* ]
|
||||
* }
|
||||
*/
|
||||
@Test
|
||||
public void testMatchingJSON() throws IOException {
|
||||
|
||||
String matchingJson =
|
||||
"{ \"paths\": [ { \"contentLength\": \"0\", \"etag\": "
|
||||
+ "\"0x8D8186452785ADA\", \"group\": \"$superuser\", "
|
||||
+ "\"lastModified\": \"Wed, 24 Jun 2020 17:30:43 GMT\", \"name\": "
|
||||
+ "\"dest/filename\", \"owner\": \"$superuser\", \"permissions\": "
|
||||
+ "\"rw-r--r--\" } ] } ";
|
||||
|
||||
final ObjectMapper objectMapper = new ObjectMapper();
|
||||
final ListResultSchema listResultSchema = objectMapper
|
||||
.readValue(matchingJson, ListResultSchema.class);
|
||||
|
||||
assertThat(listResultSchema.paths().size())
|
||||
.describedAs("Only one path is expected as present in the input JSON")
|
||||
.isEqualTo(1);
|
||||
|
||||
ListResultEntrySchema path = listResultSchema.paths().get(0);
|
||||
assertThat(path.contentLength())
|
||||
.describedAs("contentLength should match the value in the input JSON")
|
||||
.isEqualTo(0L);
|
||||
assertThat(path.eTag())
|
||||
.describedAs("eTag should match the value in the input JSON")
|
||||
.isEqualTo("0x8D8186452785ADA");
|
||||
assertThat(path.group())
|
||||
.describedAs("group should match the value in the input JSON")
|
||||
.isEqualTo("$superuser");
|
||||
assertThat(path.lastModified())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("Wed, 24 Jun 2020 17:30:43 GMT");
|
||||
assertThat(path.name())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("dest/filename");
|
||||
assertThat(path.owner())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("$superuser");
|
||||
assertThat(path.permissions())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("rw-r--r--");
|
||||
}
|
||||
|
||||
/**
|
||||
* Test parsing a JSON which matches the properties in the ListResultSchema
|
||||
* and ListResultEntrySchema along with an unknown property
|
||||
* <p>
|
||||
* {
|
||||
* "paths": [
|
||||
* {
|
||||
* "contentLength": "0",
|
||||
* "unknownProperty": "132374934429527192",
|
||||
* "etag": "0x8D8186452785ADA",
|
||||
* "group": "$superuser",
|
||||
* "lastModified": "Wed, 24 Jun 2020 17:30:43 GMT",
|
||||
* "name": "dest/filename",
|
||||
* "owner": "$superuser",
|
||||
* "permissions": "rw-r--r--"
|
||||
* }
|
||||
* ]
|
||||
* }
|
||||
*/
|
||||
@Test
|
||||
public void testJSONWithUnknownFields() throws IOException {
|
||||
|
||||
String matchingJson = "{ \"paths\": [ { \"contentLength\": \"0\", "
|
||||
+ "\"unknownProperty\": \"132374934429527192\", \"etag\": "
|
||||
+ "\"0x8D8186452785ADA\", \"group\": \"$superuser\", "
|
||||
+ "\"lastModified\": \"Wed, 24 Jun 2020 17:30:43 GMT\", \"name\": "
|
||||
+ "\"dest/filename\", \"owner\": \"$superuser\", \"permissions\": "
|
||||
+ "\"rw-r--r--\" } ] } ";
|
||||
|
||||
final ObjectMapper objectMapper = new ObjectMapper();
|
||||
final ListResultSchema listResultSchema = objectMapper
|
||||
.readValue(matchingJson, ListResultSchema.class);
|
||||
|
||||
assertThat(listResultSchema.paths().size())
|
||||
.describedAs("Only one path is expected as present in the input JSON")
|
||||
.isEqualTo(1);
|
||||
|
||||
ListResultEntrySchema path = listResultSchema.paths().get(0);
|
||||
assertThat(path.contentLength())
|
||||
.describedAs("contentLength should match the value in the input JSON")
|
||||
.isEqualTo(0L);
|
||||
assertThat(path.eTag())
|
||||
.describedAs("eTag should match the value in the input JSON")
|
||||
.isEqualTo("0x8D8186452785ADA");
|
||||
assertThat(path.group())
|
||||
.describedAs("group should match the value in the input JSON")
|
||||
.isEqualTo("$superuser");
|
||||
assertThat(path.lastModified())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("Wed, 24 Jun 2020 17:30:43 GMT");
|
||||
assertThat(path.name())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("dest/filename");
|
||||
assertThat(path.owner())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("$superuser");
|
||||
assertThat(path.permissions())
|
||||
.describedAs("lastModified should match the value in the input JSON")
|
||||
.isEqualTo("rw-r--r--");
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue