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SQOOP-2523: Sqoop2: Findbugs: Fix warning in server module

Browse Source 
(Colin Ma via Jarek Jarcec Cecho)
This commit is contained in:
Jarek Jarcec Cecho 2015-08-25 09:09:12 -07:00
parent 9f076edb02
commit 4014c7fbf3
22 changed files with 26 additions and 8 deletions
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2
common/src/main/java/org/apache/sqoop/json/VersionBean.java
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@ -24,7 +24,7 @@
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class VersionBean implements JsonBean {
public class VersionBean implements JsonBean, java.io.Serializable {
public static final String BUILD_VERSION = "build-version";
public static final String SOURCE_REVISION = "source-revision";

2
server/src/main/java/org/apache/sqoop/handler/AuthorizationRequestHandler.java
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@ -40,7 +40,7 @@
import java.util.List;
public class AuthorizationRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
/**
* enum for representing the actions supported on the authorization
*/

1
server/src/main/java/org/apache/sqoop/handler/ConnectorRequestHandler.java
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@ -40,6 +40,7 @@
import org.apache.sqoop.server.common.ServerError;
public class ConnectorRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
private static final Logger LOG = Logger.getLogger(ConnectorRequestHandler.class);

1
server/src/main/java/org/apache/sqoop/handler/DriverRequestHandler.java
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@ -29,6 +29,7 @@
import org.apache.sqoop.server.common.ServerError;
public class DriverRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
private static final Logger LOG =
Logger.getLogger(DriverRequestHandler.class);

6
server/src/main/java/org/apache/sqoop/handler/HandlerUtils.java
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@ -38,7 +38,7 @@ public static long getJobIdFromIdentifier(String identifier) {
jobId = job.getPersistenceId();
} else {
try {
jobId = Long.valueOf(identifier);
jobId = Long.parseLong(identifier);
} catch (NumberFormatException ex) {
// this means name nor Id existed and we want to throw a user friendly
// message than a number format exception
@ -60,7 +60,7 @@ public static long getLinkIdFromIdentifier(String identifier) {
linkId = link.getPersistenceId();
} else {
try {
linkId = Long.valueOf(identifier);
linkId = Long.parseLong(identifier);
} catch (NumberFormatException ex) {
// this means name nor Id existed and we want to throw a user friendly
// message than a number format exception
@ -79,7 +79,7 @@ public static long getConnectorIdFromIdentifier(String identifier) {
connectorId = connector.getPersistenceId();
} else {
try {
connectorId = Long.valueOf(identifier);
connectorId = Long.parseLong(identifier);
} catch (NumberFormatException ex) {
// this means name nor Id existed and we want to throw a user friendly
// message than a number format exception

1
server/src/main/java/org/apache/sqoop/handler/JobRequestHandler.java
View File

@ -57,6 +57,7 @@
import org.json.simple.JSONObject;
public class JobRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
/** enum for representing the actions supported on the job resource*/
enum JobAction {

1
server/src/main/java/org/apache/sqoop/handler/LinkRequestHandler.java
View File

@ -48,6 +48,7 @@
import org.json.simple.JSONObject;
public class LinkRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
private static final Logger LOG = Logger.getLogger(LinkRequestHandler.class);

4
server/src/main/java/org/apache/sqoop/handler/SubmissionRequestHandler.java
View File

@ -33,6 +33,7 @@
import org.apache.sqoop.server.common.ServerError;
public class SubmissionRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
private static final Logger LOG = Logger.getLogger(SubmissionRequestHandler.class);
@ -48,11 +49,10 @@ public JsonBean handleEvent(RequestContext ctx) {
throw new SqoopException(ServerError.SERVER_0002, "Unsupported HTTP method for connector:"
+ ctx.getMethod());
}
String jobIdentifier = ctx.getLastURLElement();
// submissions per job are ordered by update time
// hence the latest submission is on the top
if (ctx.getParameterValue(JOB_NAME_QUERY_PARAM) != null) {
jobIdentifier = ctx.getParameterValue(JOB_NAME_QUERY_PARAM);
String jobIdentifier = ctx.getParameterValue(JOB_NAME_QUERY_PARAM);
AuditLoggerManager.getInstance().logAuditEvent(ctx.getUserName(),
ctx.getRequest().getRemoteAddr(), "get", "submissionsByJob", jobIdentifier);
long jobId = HandlerUtils.getJobIdFromIdentifier(jobIdentifier);

1
server/src/main/java/org/apache/sqoop/handler/VersionRequestHandler.java
View File

@ -34,6 +34,7 @@
* Get server version and supported protocol versions.
*/
public class VersionRequestHandler implements RequestHandler {
private static final long serialVersionUID = 1L;
private static final Logger LOG =
Logger.getLogger(VersionRequestHandler.class);

2
server/src/main/java/org/apache/sqoop/server/RequestHandler.java
View File

@ -20,7 +20,7 @@
import org.apache.sqoop.json.JsonBean;
public interface RequestHandler {
public interface RequestHandler extends java.io.Serializable {
static final String CONNECTOR_NAME_QUERY_PARAM = "cname";
static final String JOB_NAME_QUERY_PARAM = "jname";

1
server/src/main/java/org/apache/sqoop/server/SqoopProtocolServlet.java
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@ -35,6 +35,7 @@
@SuppressWarnings("serial")
public class SqoopProtocolServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
private static final Logger LOG =
Logger.getLogger(SqoopProtocolServlet.class);

1
server/src/main/java/org/apache/sqoop/server/VersionServlet.java
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@ -26,6 +26,7 @@
*/
@SuppressWarnings("serial")
public class VersionServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler versionRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/AuthorizationServlet.java
View File

@ -63,6 +63,7 @@
*/
@SuppressWarnings("serial")
public class AuthorizationServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler authorizationRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/ConfigurableServlet.java
View File

@ -35,6 +35,7 @@
*/
@SuppressWarnings("serial")
public class ConfigurableServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler configurableRequestHandler;
private static String CONNECTOR_CONFIGURABLE = "connector";

1
server/src/main/java/org/apache/sqoop/server/v1/ConnectorServlet.java
View File

@ -37,6 +37,7 @@
*/
@SuppressWarnings("serial")
public class ConnectorServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler connectorRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/ConnectorsServlet.java
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@ -29,6 +29,7 @@
*/
@SuppressWarnings("serial")
public class ConnectorsServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler connectorRequestHandler;

2
server/src/main/java/org/apache/sqoop/server/v1/DriverServlet.java
View File

@ -31,6 +31,8 @@
*/
@SuppressWarnings("serial")
public class DriverServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler driverRequestHandler;
public DriverServlet() {

1
server/src/main/java/org/apache/sqoop/server/v1/JobServlet.java
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@ -74,6 +74,7 @@
*/
@SuppressWarnings("serial")
public class JobServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler jobRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/JobsServlet.java
View File

@ -34,6 +34,7 @@
*/
@SuppressWarnings("serial")
public class JobsServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler jobRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/LinkServlet.java
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@ -55,6 +55,7 @@
*/
@SuppressWarnings("serial")
public class LinkServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler linkRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/LinksServlet.java
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@ -33,6 +33,7 @@
*/
@SuppressWarnings("serial")
public class LinksServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler linkRequestHandler;

1
server/src/main/java/org/apache/sqoop/server/v1/SubmissionsServlet.java
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@ -35,6 +35,7 @@
*/
@SuppressWarnings("serial")
public class SubmissionsServlet extends SqoopProtocolServlet {
private static final long serialVersionUID = 1L;
private RequestHandler submissionRequestHandler;