@Test
public void execute_blocking_FAIL() throws KettleException {
final long waitTime = 0;
OozieJobExecutorConfig config = new OozieJobExecutorConfig();
config.setOozieUrl(
"http://localhost:11000/oozie"); // don't worry if it isn't running, we fake out our test
// connection to it anyway
config.setOozieWorkflowConfig("test-src/job.properties");
config.setJobEntryName("name");
config.setBlockingPollingInterval("1000");
TestOozieJobExecutorJobEntry je = new TestOozieJobExecutorJobEntry(getFailingTest());
je.setParentJob(new Job("test", null, null));
je.setJobConfig(config);
Result result = new Result();
long start = System.currentTimeMillis();
je.execute(result, 0);
long end = System.currentTimeMillis();
assertTrue(
"Total runtime should be >= the wait time if we are blocking", (end - start) >= waitTime);
Assert.assertEquals(1, result.getNrErrors());
assertFalse(result.getResult());
}
@Test
public void testExecuteSuccess() throws Exception {
entry.arguments = new String[] {existingFile1, existingFile2};
Result res = entry.execute(new Result(), 0);
assertTrue("Entry failed", res.getResult());
}
@Test
public void testExecuteFail() throws Exception {
entry.arguments =
new String[] {existingFile1, existingFile2, "nonExistingFile1.ext", "nonExistingFile2.ext"};
Result res = entry.execute(new Result(), 0);
assertFalse("Entry should fail", res.getResult());
}
@Test
public void testNrErrorsSuccess() throws Exception {
entry.limit = "5";
entry.successCondition = JobEntryEvalTableContent.SUCCESS_CONDITION_ROWS_COUNT_EQUAL;
entry.tablename = "table";
Result res = entry.execute(new Result(), 0);
assertTrue("Eval number of rows should be suceeded", res.getResult());
assertEquals("Apparently there should no error", res.getNrErrors(), 0);
// that should work regardless of old/new behavior flag
entry.setVariable(Const.KETTLE_COMPATIBILITY_SET_ERROR_ON_SPECIFIC_JOB_ENTRIES, "Y");
res = entry.execute(new Result(), 0);
assertTrue("Eval number of rows should be suceeded", res.getResult());
assertEquals("Apparently there should no error", res.getNrErrors(), 0);
}
@Test
public void testExecuteWithException() throws Exception {
entry.arguments = new String[] {null};
Result res = entry.execute(new Result(), 0);
assertFalse("Entry should fail", res.getResult());
assertEquals(
"File with wrong name was specified. One error should be reported", 1, res.getNrErrors());
}
@Test
public void testNrErrorsNoCustomSql() throws Exception {
entry.limit = "5";
entry.successCondition = JobEntryEvalTableContent.SUCCESS_CONDITION_ROWS_COUNT_EQUAL;
entry.iscustomSQL = true;
entry.customSQL = null;
Result res = entry.execute(new Result(), 0);
assertFalse("Eval number of rows should fail", res.getResult());
assertEquals("Apparently there should be an error", res.getNrErrors(), 1);
// that should work regardless of old/new behavior flag
entry.setVariable(Const.KETTLE_COMPATIBILITY_SET_ERROR_ON_SPECIFIC_JOB_ENTRIES, "Y");
res = entry.execute(new Result(), 0);
assertFalse("Eval number of rows should fail", res.getResult());
assertEquals("Apparently there should be an error", res.getNrErrors(), 1);
}
@Test
public void testSetNrErrorsNewBehaviorFalseResult() throws Exception {
// this tests fix for PDI-10270
entry.arguments = new String[] {"nonExistingFile.ext"};
Result res = entry.execute(new Result(), 0);
assertFalse("Entry should fail", res.getResult());
assertEquals(
"Files not found. Result is false. But... No of errors should be zero",
0,
res.getNrErrors());
}
@Test
public void testNrErrorsFailureNewBehavior() throws Exception {
entry.limit = "1";
entry.successCondition = JobEntryEvalTableContent.SUCCESS_CONDITION_ROWS_COUNT_EQUAL;
entry.tablename = "table";
Result res = entry.execute(new Result(), 0);
assertFalse("Eval number of rows should fail", res.getResult());
assertEquals(
"No errors should be reported in result object accoding to the new behavior",
res.getNrErrors(),
0);
}
@Test
public void testSetNrErrorsOldBehaviorFalseResult() throws Exception {
// this tests backward compatibility settings for PDI-10270
entry.arguments = new String[] {"nonExistingFile1.ext", "nonExistingFile2.ext"};
entry.setVariable(Const.KETTLE_COMPATIBILITY_SET_ERROR_ON_SPECIFIC_JOB_ENTRIES, "Y");
Result res = entry.execute(new Result(), 0);
assertFalse("Entry should fail", res.getResult());
assertEquals(
"Files not found. Result is false. And... Number of errors should be the same as number of not found files",
entry.arguments.length,
res.getNrErrors());
}
@Test
public void testNrErrorsFailureOldBehavior() throws Exception {
entry.limit = "1";
entry.successCondition = JobEntryEvalTableContent.SUCCESS_CONDITION_ROWS_COUNT_EQUAL;
entry.tablename = "table";
entry.setVariable(Const.KETTLE_COMPATIBILITY_SET_ERROR_ON_SPECIFIC_JOB_ENTRIES, "Y");
Result res = entry.execute(new Result(), 0);
assertFalse("Eval number of rows should fail", res.getResult());
assertEquals(
"An error should be reported in result object accoding to the old behavior",
res.getNrErrors(),
1);
}
@Override
public Result execute(Result previousResult, int nr) {
Result result = previousResult;
result.setResult(false);
result.setNrErrors(1);
String realCustomSQL = null;
String realTablename = environmentSubstitute(tablename);
String realSchemaname = environmentSubstitute(schemaname);
if (connection == null) {
logError(BaseMessages.getString(PKG, "JobEntryWaitForSQL.NoDbConnection"));
return result;
}
if (iscustomSQL) {
// clear result list rows
if (isClearResultList) {
result.getRows().clear();
}
realCustomSQL = customSQL;
if (isUseVars) {
realCustomSQL = environmentSubstitute(realCustomSQL);
}
if (log.isDebug()) {
logDebug(
BaseMessages.getString(PKG, "JobEntryWaitForSQL.Log.EnteredCustomSQL", realCustomSQL));
}
if (Const.isEmpty(realCustomSQL)) {
logError(BaseMessages.getString(PKG, "JobEntryWaitForSQL.Error.NoCustomSQL"));
return result;
}
} else {
if (Const.isEmpty(realTablename)) {
logError(BaseMessages.getString(PKG, "JobEntryWaitForSQL.Error.NoTableName"));
return result;
}
}
try {
// check connection
// connect and disconnect
checkConnection();
// starttime (in seconds)
long timeStart = System.currentTimeMillis() / 1000;
int nrRowsLimit = Const.toInt(environmentSubstitute(rowsCountValue), 0);
if (log.isDetailed()) {
logDetailed(
BaseMessages.getString(PKG, "JobEntryWaitForSQL.Log.nrRowsLimit", "" + nrRowsLimit));
}
long iMaximumTimeout =
Const.toInt(
environmentSubstitute(maximumTimeout), Const.toInt(DEFAULT_MAXIMUM_TIMEOUT, 0));
long iCycleTime =
Const.toInt(
environmentSubstitute(checkCycleTime), Const.toInt(DEFAULT_CHECK_CYCLE_TIME, 0));
//
// Sanity check on some values, and complain on insanity
//
if (iMaximumTimeout < 0) {
iMaximumTimeout = Const.toInt(DEFAULT_MAXIMUM_TIMEOUT, 0);
logBasic("Maximum timeout invalid, reset to " + iMaximumTimeout);
}
if (iCycleTime < 1) {
// If lower than 1 set to the default
iCycleTime = Const.toInt(DEFAULT_CHECK_CYCLE_TIME, 1);
logBasic("Check cycle time invalid, reset to " + iCycleTime);
}
if (iMaximumTimeout == 0) {
logBasic("Waiting indefinitely for SQL data");
} else {
logBasic("Waiting " + iMaximumTimeout + " seconds for SQL data");
}
boolean continueLoop = true;
while (continueLoop && !parentJob.isStopped()) {
if (SQLDataOK(result, nrRowsLimit, realSchemaname, realTablename, realCustomSQL)) {
// SQL data exists, we're happy to exit
logBasic("Detected SQL data within timeout");
result.setResult(true);
continueLoop = false;
} else {
long now = System.currentTimeMillis() / 1000;
if ((iMaximumTimeout > 0) && (now > (timeStart + iMaximumTimeout))) {
continueLoop = false;
// SQL data doesn't exist after timeout, either true or false
if (isSuccessOnTimeout()) {
logBasic("Didn't detect SQL data before timeout, success");
result.setResult(true);
} else {
logBasic("Didn't detect SQL data before timeout, failure");
result.setResult(false);
}
}
// sleep algorithm
long sleepTime = 0;
if (iMaximumTimeout == 0) {
sleepTime = iCycleTime;
} else {
if ((now + iCycleTime) < (timeStart + iMaximumTimeout)) {
sleepTime = iCycleTime;
} else {
sleepTime = iCycleTime - ((now + iCycleTime) - (timeStart + iMaximumTimeout));
}
}
try {
if (sleepTime > 0) {
if (log.isDetailed()) {
logDetailed("Sleeping " + sleepTime + " seconds before next check for SQL data");
}
Thread.sleep(sleepTime * 1000);
}
} catch (InterruptedException e) {
// something strange happened
result.setResult(false);
continueLoop = false;
}
}
}
} catch (Exception e) {
logBasic("Exception while waiting for SQL data: " + e.getMessage());
}
if (result.getResult()) {
// Remove error count set at the beginning of the method
// PDI-15437
result.setNrErrors(0);
}
return result;
}
