Package org.apache.hadoop.hbase.snapshot

Examples of org.apache.hadoop.hbase.snapshot.TableInfoCopyTask

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      // If regions move after this meta scan, the region specific snapshot should fail, triggering
      // an external exception that gets captured here.

      // write down the snapshot info in the working directory
      SnapshotDescriptionUtils.writeSnapshotInfo(snapshot, workingDir, this.fs);
      new TableInfoCopyTask(monitor, snapshot, fs, rootDir).call();
      monitor.rethrowException();

      List<Pair<HRegionInfo, ServerName>> regionsAndLocations =
          MetaReader.getTableRegionsAndLocations(this.server.getCatalogTracker(),
            Bytes.toBytes(snapshot.getTable()), true);
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      // If regions move after this meta scan, the region specific snapshot should fail, triggering
      // an external exception that gets captured here.

      // write down the snapshot info in the working directory
      SnapshotDescriptionUtils.writeSnapshotInfo(snapshot, workingDir, this.fs);
      new TableInfoCopyTask(monitor, snapshot, fs, rootDir).call();
      monitor.rethrowException();

      List<Pair<HRegionInfo, ServerName>> regionsAndLocations =
          MetaReader.getTableRegionsAndLocations(this.server.getCatalogTracker(),
            Bytes.toBytes(snapshot.getTable()), true);
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      }

      // 3. write the table info to disk
      LOG.info("Starting to copy tableinfo for offline snapshot: " +
      ClientSnapshotDescriptionUtils.toString(snapshot));
      TableInfoCopyTask tableInfoCopyTask = new TableInfoCopyTask(this.monitor, snapshot, fs,
          FSUtils.getRootDir(conf));
      tableInfoCopyTask.call();
      monitor.rethrowException();
      status.setStatus("Finished copying tableinfo for snapshot of table: " +
          snapshotTable);
    } catch (Exception e) {
      // make sure we capture the exception to propagate back to the client later
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      // If regions move after this meta scan, the region specific snapshot should fail, triggering
      // an external exception that gets captured here.

      // write down the snapshot info in the working directory
      SnapshotDescriptionUtils.writeSnapshotInfo(snapshot, workingDir, this.fs);
      new TableInfoCopyTask(monitor, snapshot, fs, rootDir).call();
      monitor.rethrowException();

      List<Pair<HRegionInfo, ServerName>> regionsAndLocations =
          MetaReader.getTableRegionsAndLocations(this.server.getCatalogTracker(),
              snapshotTable, false);
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      // If regions move after this meta scan, the region specific snapshot should fail, triggering
      // an external exception that gets captured here.

      // write down the snapshot info in the working directory
      SnapshotDescriptionUtils.writeSnapshotInfo(snapshot, workingDir, this.fs);
      new TableInfoCopyTask(monitor, snapshot, fs, rootDir).call();
      monitor.rethrowException();

      List<Pair<HRegionInfo, ServerName>> regionsAndLocations =
          MetaReader.getTableRegionsAndLocations(this.server.getCatalogTracker(),
            Bytes.toBytes(snapshot.getTable()), true);
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      }

      // 3. write the table info to disk
      LOG.info("Starting to copy tableinfo for offline snapshot: " +
      SnapshotDescriptionUtils.toString(snapshot));
      TableInfoCopyTask tableInfoCopyTask = new TableInfoCopyTask(this.monitor, snapshot, fs,
          FSUtils.getRootDir(conf));
      tableInfoCopyTask.call();
      monitor.rethrowException();
      status.setStatus("Finished copying tableinfo for snapshot of table: " + snapshot.getTable());
    } catch (Exception e) {
      // make sure we capture the exception to propagate back to the client later
      String reason = "Failed snapshot " + SnapshotDescriptionUtils.toString(snapshot)
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Related Classes of org.apache.hadoop.hbase.snapshot.TableInfoCopyTask

  • org.apache.hadoop.fs.Path
  • org.apache.hadoop.hbase.HTableDescriptor
  • org.apache.hadoop.hbase.master.snapshot.DisabledTableSnapshotHandler
  • org.apache.hadoop.hbase.master.snapshot.TakeSnapshotHandler
  • org.apache.hadoop.hbase.util.FSTableDescriptors
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