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make op synthesis even more defensive

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This commit is contained in:
Jonathan Shook 2023-01-19 23:54:58 -06:00
parent afaa6f5b93
commit dbf3df1e33
1 changed files with 17 additions and 6 deletions
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17
engine-api/src/main/java/io/nosqlbench/engine/api/activityimpl/SimpleActivity.java
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@ -547,22 +547,33 @@ public class SimpleActivity implements Activity, ProgressCapable, ActivityDefObs
protected List<OpTemplate> loadOpTemplates(Optional<DriverAdapter> defaultDriverAdapter) {
String tagfilter = activityDef.getParams().getOptionalString("tags").orElse("");
// StrInterpolator interp = new StrInterpolator(activityDef);
StmtsDocList stmtsDocList = loadStmtsDocList();
List<OpTemplate> unfilteredOps = stmtsDocList.getStmts();
List<OpTemplate> filteredOps = stmtsDocList.getStmts(tagfilter);
if (filteredOps.size() == 0) {
if (unfilteredOps.size() > 0) {
if (unfilteredOps.size() > 0) { // There were no ops, and it was because they were all filtered out
throw new BasicError("There were no active statements with tag filter '"
+ tagfilter + "', since all " + unfilteredOps.size() + " were filtered out.");
} else {
// There were no ops, and it *wasn't* because they were all filtered out.
// In this case, let's try to synthesize the ops as long as at least a default driver was provided
if (defaultDriverAdapter.isPresent() && defaultDriverAdapter.get() instanceof SyntheticOpTemplateProvider sotp) {
filteredOps = sotp.getSyntheticOpTemplates(stmtsDocList, getActivityDef().getParams());
Objects.requireNonNull(filteredOps);
if (filteredOps.size() == 0) {
throw new BasicError("Attempted to create synthetic ops from driver '" + defaultDriverAdapter.get().getAdapterName() + "'" +
" but no ops were created. You must provide either a workload or an op parameter. Activities require op templates.");
}
} else { // But if there were no ops, and there was no default driver provided, we can't continue
throw new BasicError("""
No op templates were provided. You must provide one of these activity parameters:
1) workload=some.yaml
2) op='inline template
3) driver=stdout (or any other drive that can synthesize ops)""");
}
}
if (filteredOps.size() == 0) {