Examples with MultiProgressMonitor com.google.gerrit.server.git.MultiProgressMonitor used on opensource projects

Example 1 with MultiProgressMonitor

use of com.google.gerrit.server.git.MultiProgressMonitor in project gerrit by GerritCodeReview.

the class AllChangesIndexer method indexAll.

public SiteIndexer.Result indexAll(ChangeIndex index, Iterable<ProjectHolder> projects) {
    Stopwatch sw = Stopwatch.createStarted();
    final MultiProgressMonitor mpm = new MultiProgressMonitor(progressOut, "Reindexing changes");
    final Task projTask = mpm.beginSubTask("projects", (projects instanceof Collection) ? ((Collection<?>) projects).size() : MultiProgressMonitor.UNKNOWN);
    final Task doneTask = mpm.beginSubTask(null, totalWork >= 0 ? totalWork : MultiProgressMonitor.UNKNOWN);
    final Task failedTask = mpm.beginSubTask("failed", MultiProgressMonitor.UNKNOWN);
    final List<ListenableFuture<?>> futures = new ArrayList<>();
    final AtomicBoolean ok = new AtomicBoolean(true);
    for (final ProjectHolder project : projects) {
        ListenableFuture<?> future = executor.submit(reindexProject(indexerFactory.create(executor, index), project.name, doneTask, failedTask, verboseWriter));
        addErrorListener(future, "project " + project.name, projTask, ok);
        futures.add(future);
    }
    try {
        mpm.waitFor(transform(successfulAsList(futures), x -> {
            mpm.end();
            return null;
        }, directExecutor()));
    } catch (ExecutionException e) {
        log.error("Error in batch indexer", e);
        ok.set(false);
    }
    // If too many changes failed, maybe there was a bug in the indexer. Don't
    // trust the results. This is not an exact percentage since we bump the same
    // failure counter if a project can't be read, but close enough.
    int nFailed = failedTask.getCount();
    int nDone = doneTask.getCount();
    int nTotal = nFailed + nDone;
    double pctFailed = ((double) nFailed) / nTotal * 100;
    if (pctFailed > 10) {
        log.error("Failed {}/{} changes ({}%); not marking new index as ready", nFailed, nTotal, Math.round(pctFailed));
        ok.set(false);
    }
    return new Result(sw, ok.get(), nDone, nFailed);
}

Example 2 with MultiProgressMonitor

use of com.google.gerrit.server.git.MultiProgressMonitor in project gerrit by GerritCodeReview.

the class Index method apply.

@Override
public Response.Accepted apply(ProjectResource resource, ProjectInput input) {
    Project.NameKey project = resource.getNameKey();
    Task mpt = new MultiProgressMonitor(ByteStreams.nullOutputStream(), "Reindexing project").beginSubTask("", MultiProgressMonitor.UNKNOWN);
    PrintWriter pw = new PrintWriter(CharStreams.nullWriter());
    executor.submit(allChangesIndexer.reindexProject(indexer, project, mpt, mpt, pw));
    return Response.accepted("Project " + project + " submitted for reindexing");
}