Examples of org.apache.hadoop.hbase.client.HBaseAdmin.majorCompact()

Class org.apache.hadoop.hbase.client.HBaseAdmin

Examples of org.apache.hadoop.hbase.client.HBaseAdmin.majorCompact()

org.apache.hadoop.hbase.client.HBaseAdmin.majorCompact()
Major compact a table or an individual region. Asynchronous operation. @param tableNameOrRegionName table or region to major compact @throws IOException if a remote or network exception occurs @throws InterruptedException

      } catch (AssertionError ae) {
        // this is expected behavior
      }


      // a major compaction should work though
      admin.majorCompact(TABLE_NAME.getName());
      quickPoll(new Callable<Boolean>() {
        public Boolean call() throws Exception {
          return fs.listStatus(storePath).length == 1;
        }
      }, 5000);

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      } catch (AssertionError ae) {
        // this is expected behavior
      }


      // a major compaction should work though
      admin.majorCompact(TABLE_NAME.getName());
      quickPoll(new Callable<Boolean>() {
        public Boolean call() throws Exception {
          return fs.listStatus(storePath).length == 1;
        }
      }, 5000);

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        admin.compact(table, fakecf);
      } catch (IOException ioe) {
        caughtMinorCompact = true;
      }
      try {
        admin.majorCompact(table, fakecf);
      } catch (IOException ioe) {
        caughtMajorCompact = true;
      }
    } finally {
      if (ht != null) {

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        } else {
          admin.compact(table.getName());
        }
      } else {
        if (singleFamily) {
          admin.majorCompact(table.getName(), family);
        } else {
          admin.majorCompact(table.getName());
        }
      }
      long curt = System.currentTimeMillis();

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        }
      } else {
        if (singleFamily) {
          admin.majorCompact(table.getName(), family);
        } else {
          admin.majorCompact(table.getName());
        }
      }
      long curt = System.currentTimeMillis();
      long waitTime = 5000;
      long endt = curt + waitTime;

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      } catch (AssertionError ae) {
        // this is expected behavior
      }


      // a major compaction should work though
      admin.majorCompact(TABLE_NAME.getName());
      quickPoll(new Callable<Boolean>() {
        public Boolean call() throws Exception {
          return fs.listStatus(storePath).length == 1;
        }
      }, 5000);

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      } catch (AssertionError ae) {
        // this is expected behavior
      }


      // a major compaction should work though
      admin.majorCompact(TABLE_NAME.getName());
      quickPoll(new Callable<Boolean>() {
        public Boolean call() throws Exception {
          return fs.listStatus(storePath).length == 1;
        }
      }, 5000);

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    }
    assertTrue("Flush didn't complete", compactor.lastFlush >= ts);
    LOG.debug("Flush complete");


    ts = compactor.lastFlush;
    admin.majorCompact(compactTable);
    // wait for compaction
    for (int i=0; i<30; i++) {
      if (compactor.lastCompaction >= ts) {
        break;
      }

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    // The table may not have all regions on line yet.  Assert online before
    // moving to major compact.
    assertAllOnLine(t);


    System.err.println("\nCompacting the table\n");
    admin.majorCompact(TABLE.getName());
    // Wait until compaction completes
    Threads.sleepWithoutInterrupt(5000);
    HRegionServer rs = TEST_UTIL.getMiniHBaseCluster().getRegionServer(0);
    while (rs.compactSplitThread.getCompactionQueueSize() > 0) {
      Threads.sleep(50);

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          System.currentTimeMillis() - startWaitTime < 30000);
      }
      assertTrue(compactingRegion.countStoreFiles() > 1);
      final byte REGION_NAME[] = compactingRegion.getRegionName();
      LOG.info("Asking for compaction");
      admin.majorCompact(TABLE_NAME.getName());
      LOG.info("Waiting for compaction to be about to start");
      compactingRegion.waitForCompactionToBlock();
      LOG.info("Starting a new server");
      RegionServerThread newServerThread = TEST_UTIL.getMiniHBaseCluster().startRegionServer();
      HRegionServer newServer = newServerThread.getRegionServer();

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