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Posted to issues@bookkeeper.apache.org by GitBox <gi...@apache.org> on 2018/07/23 20:15:33 UTC
[GitHub] sijie closed pull request #1552: Provide utils to dump component
configuration as json string
sijie closed pull request #1552: Provide utils to dump component configuration as json string
URL: https://github.com/apache/bookkeeper/pull/1552
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/bookkeeper-common/pom.xml b/bookkeeper-common/pom.xml
index 740f16a5b..ea0770506 100644
--- a/bookkeeper-common/pom.xml
+++ b/bookkeeper-common/pom.xml
@@ -38,6 +38,18 @@
<groupId>io.netty</groupId>
<artifactId>netty-common</artifactId>
</dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-annotations</artifactId>
+ </dependency>
<dependency>
<groupId>com.google.code.findbugs</groupId>
<artifactId>jsr305</artifactId>
diff --git a/bookkeeper-common/src/main/java/org/apache/bookkeeper/common/conf/ComponentConfiguration.java b/bookkeeper-common/src/main/java/org/apache/bookkeeper/common/conf/ComponentConfiguration.java
index 7d2244309..8b2759709 100644
--- a/bookkeeper-common/src/main/java/org/apache/bookkeeper/common/conf/ComponentConfiguration.java
+++ b/bookkeeper-common/src/main/java/org/apache/bookkeeper/common/conf/ComponentConfiguration.java
@@ -21,9 +21,13 @@
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.URL;
+import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import java.util.Properties;
+import org.apache.bookkeeper.common.util.JsonUtil;
+import org.apache.bookkeeper.common.util.JsonUtil.ParseJsonException;
import org.apache.commons.configuration.CompositeConfiguration;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.ConfigurationException;
@@ -287,4 +291,31 @@ public String getString(String key, String defaultValue) {
public List<Object> getList(String key, List<?> defaultValue) {
return conf.getList(getKeyName(key), defaultValue);
}
+
+ /**
+ * returns the string representation of json format of this config.
+ *
+ * @return
+ * @throws ParseJsonException
+ */
+ public String asJson() {
+ try {
+ return JsonUtil.toJson(toMap());
+ } catch (ParseJsonException e) {
+ throw new RuntimeException("Failed to serialize the configuration as json", e);
+ }
+ }
+
+ private Map<String, Object> toMap() {
+ Map<String, Object> configMap = new HashMap<>();
+ Iterator<String> iterator = this.getKeys();
+ while (iterator.hasNext()) {
+ String key = iterator.next().toString();
+ Object property = this.getProperty(key);
+ if (property != null) {
+ configMap.put(key, property.toString());
+ }
+ }
+ return configMap;
+ }
}
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/util/JsonUtil.java b/bookkeeper-common/src/main/java/org/apache/bookkeeper/common/util/JsonUtil.java
similarity index 77%
rename from bookkeeper-server/src/main/java/org/apache/bookkeeper/util/JsonUtil.java
rename to bookkeeper-common/src/main/java/org/apache/bookkeeper/common/util/JsonUtil.java
index e5e71427a..afc90a4f4 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/util/JsonUtil.java
+++ b/bookkeeper-common/src/main/java/org/apache/bookkeeper/common/util/JsonUtil.java
@@ -1,5 +1,4 @@
-/**
- *
+/*
* 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
@@ -8,17 +7,15 @@
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * 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.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
+ * 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.bookkeeper.util;
+package org.apache.bookkeeper.common.util;
import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/conf/AbstractConfiguration.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/conf/AbstractConfiguration.java
index 2c80f43e1..481c5a5d0 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/conf/AbstractConfiguration.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/conf/AbstractConfiguration.java
@@ -28,14 +28,14 @@
import javax.net.ssl.SSLEngine;
import lombok.extern.slf4j.Slf4j;
+import org.apache.bookkeeper.common.util.JsonUtil;
+import org.apache.bookkeeper.common.util.JsonUtil.ParseJsonException;
import org.apache.bookkeeper.feature.Feature;
import org.apache.bookkeeper.meta.AbstractZkLedgerManagerFactory;
import org.apache.bookkeeper.meta.HierarchicalLedgerManagerFactory;
import org.apache.bookkeeper.meta.LedgerManagerFactory;
import org.apache.bookkeeper.meta.LongHierarchicalLedgerManagerFactory;
import org.apache.bookkeeper.util.EntryFormatter;
-import org.apache.bookkeeper.util.JsonUtil;
-import org.apache.bookkeeper.util.JsonUtil.ParseJsonException;
import org.apache.bookkeeper.util.LedgerIdFormatter;
import org.apache.bookkeeper.util.ReflectionUtils;
import org.apache.bookkeeper.util.StringEntryFormatter;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java
index d386b915c..711c2326c 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/proto/BookieServer.java
@@ -37,6 +37,7 @@
import org.apache.bookkeeper.bookie.ExitCode;
import org.apache.bookkeeper.bookie.ReadOnlyBookie;
import org.apache.bookkeeper.client.BKException;
+import org.apache.bookkeeper.common.util.JsonUtil.ParseJsonException;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.net.BookieSocketAddress;
import org.apache.bookkeeper.processor.RequestProcessor;
@@ -48,7 +49,6 @@
import org.apache.bookkeeper.tls.SecurityException;
import org.apache.bookkeeper.tls.SecurityHandlerFactory;
import org.apache.bookkeeper.tls.SecurityProviderFactoryFactory;
-import org.apache.bookkeeper.util.JsonUtil.ParseJsonException;
import org.apache.zookeeper.KeeperException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ConfigurationService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ConfigurationService.java
index 2ac9e8e6a..bcf55781d 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ConfigurationService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ConfigurationService.java
@@ -23,12 +23,12 @@
import java.util.HashMap;
import java.util.Map;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
-import org.apache.bookkeeper.util.JsonUtil;
/**
* HttpEndpointService that handle Bookkeeper Configuration related http request.
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DecommissionService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DecommissionService.java
index ea05f6e97..0091ce9ee 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DecommissionService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DecommissionService.java
@@ -24,13 +24,13 @@
import java.util.concurrent.ExecutorService;
import org.apache.bookkeeper.client.BookKeeperAdmin;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
import org.apache.bookkeeper.net.BookieSocketAddress;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DeleteLedgerService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DeleteLedgerService.java
index 2593e94d4..626b89f9d 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DeleteLedgerService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/DeleteLedgerService.java
@@ -22,13 +22,13 @@
import java.util.Map;
import org.apache.bookkeeper.client.BookKeeper;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ClientConfiguration;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLastLogMarkService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLastLogMarkService.java
index 4cbd1dc78..0ffa9bbfb 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLastLogMarkService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLastLogMarkService.java
@@ -30,13 +30,13 @@
import org.apache.bookkeeper.bookie.Journal;
import org.apache.bookkeeper.bookie.LedgerDirsManager;
import org.apache.bookkeeper.bookie.LogMark;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
import org.apache.bookkeeper.util.DiskChecker;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLedgerMetaService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLedgerMetaService.java
index 5a06fafc0..43b49943f 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLedgerMetaService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/GetLedgerMetaService.java
@@ -24,6 +24,7 @@
import com.google.common.collect.Maps;
import java.util.Map;
import org.apache.bookkeeper.client.LedgerMetadata;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
@@ -32,7 +33,6 @@
import org.apache.bookkeeper.meta.LedgerManager;
import org.apache.bookkeeper.meta.LedgerManagerFactory;
import org.apache.bookkeeper.proto.BookieServer;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookieInfoService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookieInfoService.java
index 36afa922f..14439be86 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookieInfoService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookieInfoService.java
@@ -29,6 +29,7 @@
import org.apache.bookkeeper.client.BookKeeper;
import org.apache.bookkeeper.client.BookieInfoReader;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ClientConfiguration;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
@@ -36,7 +37,6 @@
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
import org.apache.bookkeeper.net.BookieSocketAddress;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookiesService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookiesService.java
index b28c715cf..f969ff779 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookiesService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListBookiesService.java
@@ -27,13 +27,13 @@
import java.util.Map;
import org.apache.bookkeeper.client.BookKeeperAdmin;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
import org.apache.bookkeeper.net.BookieSocketAddress;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListDiskFilesService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListDiskFilesService.java
index 260b82dc8..330ea7f01 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListDiskFilesService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListDiskFilesService.java
@@ -27,12 +27,12 @@
import java.util.List;
import java.util.Map;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListLedgerService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListLedgerService.java
index 758af704f..efd00e734 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListLedgerService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListLedgerService.java
@@ -29,6 +29,7 @@
import java.util.Map;
import org.apache.bookkeeper.client.BKException;
import org.apache.bookkeeper.client.LedgerMetadata;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
@@ -38,7 +39,6 @@
import org.apache.bookkeeper.meta.LedgerManagerFactory;
import org.apache.bookkeeper.proto.BookieServer;
import org.apache.bookkeeper.proto.BookkeeperInternalCallbacks;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListUnderReplicatedLedgerService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListUnderReplicatedLedgerService.java
index 237760c33..7303be0ae 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListUnderReplicatedLedgerService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ListUnderReplicatedLedgerService.java
@@ -26,6 +26,7 @@
import java.util.List;
import java.util.Map;
import java.util.function.Predicate;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
@@ -34,7 +35,6 @@
import org.apache.bookkeeper.meta.LedgerManagerFactory;
import org.apache.bookkeeper.meta.LedgerUnderreplicationManager;
import org.apache.bookkeeper.proto.BookieServer;
-import org.apache.bookkeeper.util.JsonUtil;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/LostBookieRecoveryDelayService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/LostBookieRecoveryDelayService.java
index fcc9eff71..6442daaa5 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/LostBookieRecoveryDelayService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/LostBookieRecoveryDelayService.java
@@ -23,12 +23,12 @@
import java.util.HashMap;
import org.apache.bookkeeper.client.BookKeeperAdmin;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ReadLedgerEntryService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ReadLedgerEntryService.java
index 9bed45da7..4c2141dc1 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ReadLedgerEntryService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/ReadLedgerEntryService.java
@@ -27,12 +27,12 @@
import java.util.Map;
import org.apache.bookkeeper.client.BookKeeperAdmin;
import org.apache.bookkeeper.client.LedgerEntry;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
-import org.apache.bookkeeper.util.JsonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/RecoveryBookieService.java b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/RecoveryBookieService.java
index afc5bcd5c..3a08bafc5 100644
--- a/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/RecoveryBookieService.java
+++ b/bookkeeper-server/src/main/java/org/apache/bookkeeper/server/http/service/RecoveryBookieService.java
@@ -28,13 +28,13 @@
import org.apache.bookkeeper.bookie.Cookie;
import org.apache.bookkeeper.client.BookKeeperAdmin;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.http.HttpServer;
import org.apache.bookkeeper.http.service.HttpEndpointService;
import org.apache.bookkeeper.http.service.HttpServiceRequest;
import org.apache.bookkeeper.http.service.HttpServiceResponse;
import org.apache.bookkeeper.net.BookieSocketAddress;
-import org.apache.bookkeeper.util.JsonUtil;
import org.apache.bookkeeper.versioning.Versioned;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/bookkeeper-server/src/test/java/org/apache/bookkeeper/server/http/TestHttpService.java b/bookkeeper-server/src/test/java/org/apache/bookkeeper/server/http/TestHttpService.java
index 1ed1a22a2..a2a77284a 100644
--- a/bookkeeper-server/src/test/java/org/apache/bookkeeper/server/http/TestHttpService.java
+++ b/bookkeeper-server/src/test/java/org/apache/bookkeeper/server/http/TestHttpService.java
@@ -35,6 +35,7 @@
import org.apache.bookkeeper.client.LedgerHandle;
import org.apache.bookkeeper.client.LedgerHandleAdapter;
import org.apache.bookkeeper.client.LedgerMetadata;
+import org.apache.bookkeeper.common.util.JsonUtil;
import org.apache.bookkeeper.conf.ServerConfiguration;
import org.apache.bookkeeper.conf.TestBKConfiguration;
import org.apache.bookkeeper.http.HttpServer;
@@ -48,7 +49,6 @@
import org.apache.bookkeeper.replication.AuditorElector;
import org.apache.bookkeeper.test.BookKeeperClusterTestCase;
import org.apache.bookkeeper.test.TestCallbacks;
-import org.apache.bookkeeper.util.JsonUtil;
import org.apache.bookkeeper.zookeeper.ZooKeeperClient;
import org.apache.zookeeper.ZooKeeper;
import org.junit.Before;
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