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HDFS-14686. HttpFS: HttpFSFileSystem#getErasureCodingPolicy always returns null (#1192) Contributed by Siyao Meng.

This commit is contained in:
Siyao Meng 2019-08-01 17:15:22 -07:00 committed by Wei-Chiu Chuang
parent 99bf1dc9eb
commit 17e8cf501b
4 changed files with 10 additions and 2 deletions
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4
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/JsonUtilClient.java
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@ -432,10 +432,12 @@ public class JsonUtilClient {
final long length = ((Number) m.get("length")).longValue();
final long fileCount = ((Number) m.get("fileCount")).longValue();
final long directoryCount = ((Number) m.get("directoryCount")).longValue();
final String ecPolicy = ((String) m.get("ecPolicy"));
ContentSummary.Builder builder = new ContentSummary.Builder()
.length(length)
.fileCount(fileCount)
.directoryCount(directoryCount);
.directoryCount(directoryCount)
.erasureCodingPolicy(ecPolicy);
builder = buildQuotaUsage(builder, m, ContentSummary.Builder.class);
return builder.build();
}

4
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/client/HttpFSFileSystem.java
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@ -190,6 +190,7 @@ public class HttpFSFileSystem extends FileSystem
public static final String CONTENT_SUMMARY_JSON = "ContentSummary";
public static final String CONTENT_SUMMARY_DIRECTORY_COUNT_JSON = "directoryCount";
public static final String CONTENT_SUMMARY_ECPOLICY_JSON = "ecPolicy";
public static final String CONTENT_SUMMARY_FILE_COUNT_JSON = "fileCount";
public static final String CONTENT_SUMMARY_LENGTH_JSON = "length";
@ -1137,7 +1138,8 @@ public class HttpFSFileSystem extends FileSystem
ContentSummary.Builder builder = new ContentSummary.Builder()
.length((Long) json.get(CONTENT_SUMMARY_LENGTH_JSON))
.fileCount((Long) json.get(CONTENT_SUMMARY_FILE_COUNT_JSON))
.directoryCount((Long) json.get(CONTENT_SUMMARY_DIRECTORY_COUNT_JSON));
.directoryCount((Long) json.get(CONTENT_SUMMARY_DIRECTORY_COUNT_JSON))
.erasureCodingPolicy((String) json.get(CONTENT_SUMMARY_ECPOLICY_JSON));
builder = buildQuotaUsage(builder, json, ContentSummary.Builder.class);
return builder.build();
}

2
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/FSOperations.java
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@ -254,6 +254,8 @@ public class FSOperations {
Map json = new LinkedHashMap();
json.put(HttpFSFileSystem.CONTENT_SUMMARY_DIRECTORY_COUNT_JSON,
contentSummary.getDirectoryCount());
json.put(HttpFSFileSystem.CONTENT_SUMMARY_ECPOLICY_JSON,
contentSummary.getErasureCodingPolicy());
json.put(HttpFSFileSystem.CONTENT_SUMMARY_FILE_COUNT_JSON,
contentSummary.getFileCount());
json.put(HttpFSFileSystem.CONTENT_SUMMARY_LENGTH_JSON,

2
hadoop-hdfs-project/hadoop-hdfs-httpfs/src/test/java/org/apache/hadoop/fs/http/client/BaseTestHttpFSWith.java
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@ -678,6 +678,8 @@ public abstract class BaseTestHttpFSWith extends HFSTestCase {
fs.close();
assertEquals(hdfsContentSummary.getDirectoryCount(),
httpContentSummary.getDirectoryCount());
assertEquals(hdfsContentSummary.getErasureCodingPolicy(),
httpContentSummary.getErasureCodingPolicy());
assertEquals(hdfsContentSummary.getFileCount(),
httpContentSummary.getFileCount());
assertEquals(hdfsContentSummary.getLength(),