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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    // 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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                    htable.close();


                    if (timestampReusingTables.containsKey(table.getNameAsString())) {
                        admin.flush(table.getNameAsString());
                        admin.majorCompact(table.getName());
                    }
                }
            }


            truncateReport.insert(0, "Truncated the following tables: ");

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                    HBaseAdmin admin = new HBaseAdmin(conf);
                    try {
                        CompactionState compactionState = admin.getCompactionState(tableName);
                        if (compactionState != CompactionState.MAJOR && compactionState != CompactionState.MAJOR_AND_MINOR) {
                            System.out.println("Re-requesting major compaction on " + tableName);
                            admin.majorCompact(tableName);
                        }
                    } finally {
                        Closer.close(admin);
                    }
                    waitStart = System.currentTimeMillis();

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