/**
* Rerun bundle job
*
* @param request servlet request
* @param response servlet response
* @param conf configration object
* @throws XServletException
*/
private void rerunBundleJob(
HttpServletRequest request, HttpServletResponse response, Configuration conf)
throws XServletException {
JSONObject json = new JSONObject();
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(getUser(request), getAuthToken(request));
String jobId = getResourceName(request);
String coordScope = request.getParameter(RestConstants.JOB_BUNDLE_RERUN_COORD_SCOPE_PARAM);
String dateScope = request.getParameter(RestConstants.JOB_BUNDLE_RERUN_DATE_SCOPE_PARAM);
String refresh = request.getParameter(RestConstants.JOB_COORD_RERUN_REFRESH_PARAM);
String noCleanup = request.getParameter(RestConstants.JOB_COORD_RERUN_NOCLEANUP_PARAM);
XLog.getLog(getClass())
.info(
"Rerun Bundle for jobId="
+ jobId
+ ", coordScope="
+ coordScope
+ ", dateScope="
+ dateScope
+ ", refresh="
+ refresh
+ ", noCleanup="
+ noCleanup);
try {
bundleEngine.reRun(
jobId, coordScope, dateScope, Boolean.valueOf(refresh), Boolean.valueOf(noCleanup));
} catch (BaseEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
}
@SuppressWarnings("unchecked")
private JSONObject getBundleJobs(HttpServletRequest request) throws XServletException {
JSONObject json = new JSONObject();
try {
String filter = request.getParameter(RestConstants.JOBS_FILTER_PARAM);
String startStr = request.getParameter(RestConstants.OFFSET_PARAM);
String lenStr = request.getParameter(RestConstants.LEN_PARAM);
int start = (startStr != null) ? Integer.parseInt(startStr) : 1;
start = (start < 1) ? 1 : start;
int len = (lenStr != null) ? Integer.parseInt(lenStr) : 50;
len = (len < 1) ? 50 : len;
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(getUser(request), getAuthToken(request));
BundleJobInfo jobs = bundleEngine.getBundleJobs(filter, start, len);
List<BundleJobBean> jsonJobs = jobs.getBundleJobs();
json.put(JsonTags.BUNDLE_JOBS, BundleJobBean.toJSONArray(jsonJobs));
json.put(JsonTags.BUNDLE_JOB_TOTAL, jobs.getTotal());
json.put(JsonTags.BUNDLE_JOB_OFFSET, jobs.getStart());
json.put(JsonTags.BUNDLE_JOB_LEN, jobs.getLen());
} catch (BundleEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
return json;
}
/**
* Stream bundle job log
*
* @param request servlet request
* @param response servlet response
* @throws XServletException
*/
private void streamBundleJob(HttpServletRequest request, HttpServletResponse response)
throws XServletException, IOException {
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(getUser(request), getAuthToken(request));
String jobId = getResourceName(request);
try {
bundleEngine.streamLog(jobId, response.getWriter());
} catch (BundleEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
}
/**
* Change a bundle job
*
* @param request servlet request
* @param response servlet response
* @throws XServletException
*/
private void changeBundleJob(HttpServletRequest request, HttpServletResponse response)
throws XServletException {
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(getUser(request), getAuthToken(request));
String jobId = getResourceName(request);
String changeValue = request.getParameter(RestConstants.JOB_CHANGE_VALUE);
try {
bundleEngine.change(jobId, changeValue);
} catch (BundleEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
}
/**
* Get bundle job definition
*
* @param request servlet request
* @param response servlet response
* @return String bundle definition
* @throws XServletException
*/
private String getBundleJobDefinition(HttpServletRequest request, HttpServletResponse response)
throws XServletException {
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(getUser(request), getAuthToken(request));
String bundleDefinition;
String jobId = getResourceName(request);
try {
bundleDefinition = bundleEngine.getDefinition(jobId);
} catch (BundleEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
return bundleDefinition;
}
/**
* Get bundle job info
*
* @param request servlet request
* @param response servlet response
* @return JsonBean bundle job bean
* @throws XServletException
* @throws BaseEngineException
*/
private JsonBean getBundleJob(HttpServletRequest request, HttpServletResponse response)
throws XServletException, BaseEngineException {
JsonBean jobBean = null;
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(getUser(request), getAuthToken(request));
String jobId = getResourceName(request);
try {
jobBean = (JsonBean) bundleEngine.getBundleJob(jobId);
return jobBean;
} catch (BundleEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
}
/** v1 service implementation to submit a bundle job */
@SuppressWarnings("unchecked")
private JSONObject submitBundleJob(HttpServletRequest request, Configuration conf)
throws XServletException {
JSONObject json = new JSONObject();
XLog.getLog(getClass()).warn("submitBundleJob " + XmlUtils.prettyPrint(conf).toString());
try {
String action = request.getParameter(RestConstants.ACTION_PARAM);
if (action != null
&& !action.equals(RestConstants.JOB_ACTION_START)
&& !action.equals(RestConstants.JOB_ACTION_DRYRUN)) {
throw new XServletException(
HttpServletResponse.SC_BAD_REQUEST,
ErrorCode.E0303,
RestConstants.ACTION_PARAM,
action);
}
boolean startJob = (action != null);
String user = conf.get(OozieClient.USER_NAME);
BundleEngine bundleEngine =
Services.get()
.get(BundleEngineService.class)
.getBundleEngine(user, getAuthToken(request));
String id = null;
boolean dryrun = false;
if (action != null) {
dryrun = (action.equals(RestConstants.JOB_ACTION_DRYRUN));
}
if (dryrun) {
id = bundleEngine.dryrunSubmit(conf, startJob);
} else {
id = bundleEngine.submitJob(conf, startJob);
}
json.put(JsonTags.JOB_ID, id);
} catch (BundleEngineException ex) {
throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
}
return json;
}
