public void testConfigNotPropagation() throws Exception {
Path subWorkflowAppPath = getFsTestCaseDir();
FileSystem fs = getFileSystem();
Writer writer = new OutputStreamWriter(fs.create(new Path(subWorkflowAppPath, "workflow.xml")));
writer.write(APP1);
writer.close();
XConfiguration protoConf = getBaseProtoConf();
WorkflowJobBean workflow = createBaseWorkflow(protoConf, "W");
String defaultConf = workflow.getConf();
XConfiguration newConf = new XConfiguration(new StringReader(defaultConf));
newConf.set("abc", "xyz");
workflow.setConf(newConf.toXmlString());
final WorkflowActionBean action = (WorkflowActionBean) workflow.getActions().get(0);
action.setConf(
"<sub-workflow xmlns='uri:oozie:workflow:0.1' name='subwf'>"
+ " <app-path>"
+ subWorkflowAppPath
+ File.separator
+ "workflow.xml"
+ "</app-path>"
+ " <configuration>"
+ " <property>"
+ " <name>a</name>"
+ " <value>A</value>"
+ " </property>"
+ " </configuration>"
+ "</sub-workflow>");
SubWorkflowActionExecutor subWorkflow = new SubWorkflowActionExecutor();
subWorkflow.start(new Context(workflow, action), action);
final OozieClient oozieClient =
subWorkflow.getWorkflowClient(
new Context(workflow, action), SubWorkflowActionExecutor.LOCAL);
waitFor(
JOB_TIMEOUT,
new Predicate() {
public boolean evaluate() throws Exception {
return oozieClient.getJobInfo(action.getExternalId()).getStatus()
== WorkflowJob.Status.SUCCEEDED;
}
});
assertEquals(
WorkflowJob.Status.SUCCEEDED, oozieClient.getJobInfo(action.getExternalId()).getStatus());
subWorkflow.check(new Context(workflow, action), action);
assertEquals(WorkflowAction.Status.DONE, action.getStatus());
subWorkflow.end(new Context(workflow, action), action);
assertEquals(WorkflowAction.Status.OK, action.getStatus());
WorkflowJob wf = oozieClient.getJobInfo(action.getExternalId());
Configuration childConf = new XConfiguration(new StringReader(wf.getConf()));
assertNull(childConf.get("abc"));
}
public void testSubWorkflowConfCreation() throws Exception {
SubWorkflowActionExecutor subWorkflow = new SubWorkflowActionExecutor();
XConfiguration protoConf = getBaseProtoConf();
WorkflowJobBean workflow = createBaseWorkflow(protoConf, "W");
WorkflowActionBean action = (WorkflowActionBean) workflow.getActions().get(0);
action.setConf(
"<sub-workflow xmlns='uri:oozie:workflow:0.1'>"
+ " <app-path>hdfs://foo:9000/user/bar/workflow.xml</app-path>"
+ " <configuration>"
+ " <property>"
+ " <name>a</name>"
+ " <value>A</value>"
+ " </property>"
+ " </configuration>"
+ "</sub-workflow>");
OozieClient oozieClient =
subWorkflow.getWorkflowClient(
new Context(workflow, action), SubWorkflowActionExecutor.LOCAL);
assertNotNull(oozieClient);
oozieClient =
subWorkflow.getWorkflowClient(new Context(workflow, action), "http://localhost:8080/oozie");
assertNotNull(oozieClient);
}
public void testSubworkflowLib() throws Exception {
XConfiguration protoConf = getBaseProtoConf();
WorkflowJobBean workflow = createBaseWorkflow(protoConf, "W");
FileSystem fs = getFileSystem();
Path parentLibJar = new Path(getFsTestCaseDir(), "lib/parentLibrary.jar");
fs.create(parentLibJar);
assertTrue(fs.exists(parentLibJar));
String defaultConf = workflow.getConf();
XConfiguration newConf = new XConfiguration(new StringReader(defaultConf));
newConf.set(OozieClient.LIBPATH, parentLibJar.getParent().toString());
workflow.setConf(newConf.toXmlString());
Path subWorkflowAppPath = new Path(getFsTestCaseDir().toString(), "subwf");
Writer writer = new OutputStreamWriter(fs.create(new Path(subWorkflowAppPath, "workflow.xml")));
writer.write(APP1);
writer.close();
Path subwfLibJar = new Path(subWorkflowAppPath, "lib/subwfLibrary.jar");
fs.create(subwfLibJar);
assertTrue(fs.exists(subwfLibJar));
final WorkflowActionBean action = (WorkflowActionBean) workflow.getActions().get(0);
action.setConf(
"<sub-workflow xmlns='uri:oozie:workflow:0.1' name='subwf'>"
+ " <app-path>"
+ subWorkflowAppPath
+ File.separator
+ "workflow.xml"
+ "</app-path>"
+ "</sub-workflow>");
SubWorkflowActionExecutor subWorkflow = new SubWorkflowActionExecutor();
subWorkflow.start(new Context(workflow, action), action);
final OozieClient oozieClient =
subWorkflow.getWorkflowClient(
new Context(workflow, action), SubWorkflowActionExecutor.LOCAL);
waitFor(
JOB_TIMEOUT,
new Predicate() {
public boolean evaluate() throws Exception {
return oozieClient.getJobInfo(action.getExternalId()).getStatus()
== WorkflowJob.Status.SUCCEEDED;
}
});
assertEquals(
WorkflowJob.Status.SUCCEEDED, oozieClient.getJobInfo(action.getExternalId()).getStatus());
subWorkflow.check(new Context(workflow, action), action);
assertEquals(WorkflowAction.Status.DONE, action.getStatus());
subWorkflow.end(new Context(workflow, action), action);
assertEquals(WorkflowAction.Status.OK, action.getStatus());
WorkflowAppService wps = Services.get().get(WorkflowAppService.class);
WorkflowJob wf = oozieClient.getJobInfo(action.getExternalId());
Configuration childConf = new XConfiguration(new StringReader(wf.getConf()));
childConf = wps.createProtoActionConf(childConf, "authToken", true);
assertEquals(childConf.get(WorkflowAppService.APP_LIB_PATH_LIST), subwfLibJar.toString());
}
@SuppressWarnings("unchecked")
public void testSetupMethodsForQuery() throws Exception {
Hive2ActionExecutor ae = new Hive2ActionExecutor();
List<Class> classes = new ArrayList<Class>();
classes.add(Hive2Main.class);
assertEquals(classes, ae.getLauncherClasses());
String sampleQuery = "SELECT count(*) from foobar";
Element actionXml =
XmlUtils.parseXml(
"<hive2 xmlns=\"uri:oozie:hive2-action:0.2\">"
+ "<job-tracker>"
+ getJobTrackerUri()
+ "</job-tracker>"
+ "<name-node>"
+ getNameNodeUri()
+ "</name-node>"
+ "<jdbc-url>jdbc:hive2://foo:1234/bar</jdbc-url>"
+ "<password>pass</password>"
+ "<query>"
+ sampleQuery
+ "</query>"
+ "<param>a=A</param>"
+ "<param>b=B</param>"
+ "<argument>-c</argument>"
+ "<argument>--dee</argument>"
+ "</hive2>");
XConfiguration protoConf = new XConfiguration();
protoConf.set(WorkflowAppService.HADOOP_USER, getTestUser());
WorkflowJobBean wf = createBaseWorkflow(protoConf, "hive2-action");
WorkflowActionBean action = (WorkflowActionBean) wf.getActions().get(0);
action.setType(ae.getType());
Context context = new Context(wf, action);
Configuration conf = ae.createBaseHadoopConf(context, actionXml);
ae.setupActionConf(conf, context, actionXml, getFsTestCaseDir());
assertEquals("jdbc:hive2://foo:1234/bar", conf.get("oozie.hive2.jdbc.url"));
assertEquals("pass", conf.get("oozie.hive2.password"));
assertEquals(sampleQuery, conf.get("oozie.hive2.query"));
assertNull(conf.get("oozie.hive2.script"));
assertEquals("2", conf.get("oozie.hive2.params.size"));
assertEquals("a=A", conf.get("oozie.hive2.params.0"));
assertEquals("b=B", conf.get("oozie.hive2.params.1"));
assertEquals("2", conf.get("oozie.hive2.args.size"));
assertEquals("-c", conf.get("oozie.hive2.args.0"));
assertEquals("--dee", conf.get("oozie.hive2.args.1"));
}
private Context createContext(String actionXml) throws Exception {
Hive2ActionExecutor ae = new Hive2ActionExecutor();
XConfiguration protoConf = new XConfiguration();
protoConf.set(WorkflowAppService.HADOOP_USER, getTestUser());
SharelibUtils.addToDistributedCache("hive2", getFileSystem(), getFsTestCaseDir(), protoConf);
WorkflowJobBean wf = createBaseWorkflow(protoConf, "hive2-action");
WorkflowActionBean action = (WorkflowActionBean) wf.getActions().get(0);
action.setType(ae.getType());
action.setConf(actionXml);
return new Context(wf, action);
}
public void testGetGroupFromParent() throws Exception {
Path subWorkflowAppPath = getFsTestCaseDir();
FileSystem fs = getFileSystem();
Writer writer = new OutputStreamWriter(fs.create(new Path(subWorkflowAppPath, "workflow.xml")));
writer.write(APP1);
writer.close();
XConfiguration protoConf = getBaseProtoConf();
final WorkflowJobBean workflow = createBaseWorkflow(protoConf, "W");
String defaultConf = workflow.getConf();
XConfiguration newConf = new XConfiguration(new StringReader(defaultConf));
String actionConf =
"<sub-workflow xmlns='uri:oozie:workflow:0.1' name='subwf'>"
+ " <app-path>"
+ subWorkflowAppPath
+ File.separator
+ "workflow.xml"
+ "</app-path>"
+ " <configuration>"
+ " <property>"
+ " <name>a</name>"
+ " <value>A</value>"
+ " </property>"
+ " </configuration>"
+ "</sub-workflow>";
final WorkflowActionBean action = (WorkflowActionBean) workflow.getActions().get(0);
action.setConf(actionConf);
// negative test
final SubWorkflowActionExecutor subWorkflow = new SubWorkflowActionExecutor();
workflow.setConf(newConf.toXmlString());
subWorkflow.start(new Context(workflow, action), action);
OozieClient oozieClient =
subWorkflow.getWorkflowClient(
new Context(workflow, action), SubWorkflowActionExecutor.LOCAL);
waitFor(
5000,
new Predicate() {
@Override
public boolean evaluate() throws Exception {
subWorkflow.check(new Context(workflow, action), action);
return action.getStatus() == WorkflowActionBean.Status.DONE;
}
});
subWorkflow.check(new Context(workflow, action), action);
subWorkflow.end(new Context(workflow, action), action);
assertEquals(WorkflowAction.Status.OK, action.getStatus());
WorkflowJob wf = oozieClient.getJobInfo(action.getExternalId());
Configuration childConf = new XConfiguration(new StringReader(wf.getConf()));
assertFalse(getTestGroup() == childConf.get(OozieClient.GROUP_NAME));
// positive test
newConf.set(OozieClient.GROUP_NAME, getTestGroup());
workflow.setConf(newConf.toXmlString());
final WorkflowActionBean action1 = new WorkflowActionBean();
action1.setConf(actionConf);
action1.setId("W1");
subWorkflow.start(new Context(workflow, action1), action1);
oozieClient =
subWorkflow.getWorkflowClient(
new Context(workflow, action1), SubWorkflowActionExecutor.LOCAL);
waitFor(
5000,
new Predicate() {
@Override
public boolean evaluate() throws Exception {
subWorkflow.check(new Context(workflow, action1), action1);
return action1.getStatus() == WorkflowActionBean.Status.DONE;
}
});
subWorkflow.check(new Context(workflow, action1), action1);
subWorkflow.end(new Context(workflow, action1), action1);
wf = oozieClient.getJobInfo(action1.getExternalId());
childConf = new XConfiguration(new StringReader(wf.getConf()));
assertEquals(getTestGroup(), childConf.get(OozieClient.GROUP_NAME));
}
public void testSubWorkflowRecovery() throws Exception {
Path subWorkflowAppPath = getFsTestCaseDir();
FileSystem fs = getFileSystem();
Writer writer = new OutputStreamWriter(fs.create(new Path(subWorkflowAppPath, "workflow.xml")));
writer.write(APP1);
writer.close();
XConfiguration protoConf = getBaseProtoConf();
WorkflowJobBean workflow = createBaseWorkflow(protoConf, "W");
final WorkflowActionBean action = (WorkflowActionBean) workflow.getActions().get(0);
action.setConf(
"<sub-workflow xmlns='uri:oozie:workflow:0.1'>"
+ " <app-path>"
+ subWorkflowAppPath
+ File.separator
+ "workflow.xml"
+ "</app-path>"
+ " <configuration>"
+ " <property>"
+ " <name>a</name>"
+ " <value>A</value>"
+ " </property>"
+ " </configuration>"
+ "</sub-workflow>");
SubWorkflowActionExecutor subWorkflow = new SubWorkflowActionExecutor();
subWorkflow.start(new Context(workflow, action), action);
final OozieClient oozieClient =
subWorkflow.getWorkflowClient(
new Context(workflow, action), SubWorkflowActionExecutor.LOCAL);
waitFor(
JOB_TIMEOUT,
new Predicate() {
public boolean evaluate() throws Exception {
return oozieClient.getJobInfo(action.getExternalId()).getStatus()
== WorkflowJob.Status.SUCCEEDED;
}
});
String extId = action.getExternalId();
assertEquals(WorkflowJob.Status.SUCCEEDED, oozieClient.getJobInfo(extId).getStatus());
WorkflowActionBean action1 = new WorkflowActionBean();
action1.setId(action.getId());
action1.setName(action.getName());
action1.setConf(
"<sub-workflow xmlns='uri:oozie:workflow:0.1'>"
+ " <app-path>wrongAppPath</app-path>"
+ " <configuration>"
+ " <property>"
+ " <name>a</name>"
+ " <value>A</value>"
+ " </property>"
+ " </configuration>"
+ "</sub-workflow>");
subWorkflow.start(new Context(workflow, action1), action1);
assertEquals(extId, action1.getExternalId());
subWorkflow.check(new Context(workflow, action1), action1);
assertEquals(WorkflowAction.Status.DONE, action1.getStatus());
subWorkflow.end(new Context(workflow, action1), action1);
assertEquals(WorkflowAction.Status.OK, action1.getStatus());
}