Examples with BulkLoadObserver org.apache.hadoop.hbase.coprocessor.BulkLoadObserver used on opensource projects

Example 1 with BulkLoadObserver

use of org.apache.hadoop.hbase.coprocessor.BulkLoadObserver in project hbase by apache.

the class SecureBulkLoadManager method prepareBulkLoad.

public String prepareBulkLoad(final Region region, final PrepareBulkLoadRequest request) throws IOException {
    List<BulkLoadObserver> bulkLoadObservers = getBulkLoadObservers(region);
    if (bulkLoadObservers != null && bulkLoadObservers.size() != 0) {
        ObserverContext<RegionCoprocessorEnvironment> ctx = new ObserverContext<>(getActiveUser());
        ctx.prepare((RegionCoprocessorEnvironment) region.getCoprocessorHost().findCoprocessorEnvironment(BulkLoadObserver.class).get(0));
        for (BulkLoadObserver bulkLoadObserver : bulkLoadObservers) {
            bulkLoadObserver.prePrepareBulkLoad(ctx, request);
        }
    }
    String bulkToken = createStagingDir(baseStagingDir, getActiveUser(), region.getTableDesc().getTableName()).toString();
    return bulkToken;
}

Example 2 with BulkLoadObserver

use of org.apache.hadoop.hbase.coprocessor.BulkLoadObserver in project hbase by apache.

the class SecureBulkLoadManager method cleanupBulkLoad.

public void cleanupBulkLoad(final Region region, final CleanupBulkLoadRequest request) throws IOException {
    List<BulkLoadObserver> bulkLoadObservers = getBulkLoadObservers(region);
    if (bulkLoadObservers != null && bulkLoadObservers.size() != 0) {
        ObserverContext<RegionCoprocessorEnvironment> ctx = new ObserverContext<>(getActiveUser());
        ctx.prepare((RegionCoprocessorEnvironment) region.getCoprocessorHost().findCoprocessorEnvironment(BulkLoadObserver.class).get(0));
        for (BulkLoadObserver bulkLoadObserver : bulkLoadObservers) {
            bulkLoadObserver.preCleanupBulkLoad(ctx, request);
        }
    }
    fs.delete(new Path(request.getBulkToken()), true);
}