Examples of com.yahoo.omid.client.TransactionManager.tryCommit()

Class com.yahoo.omid.client.TransactionManager

Examples of com.yahoo.omid.client.TransactionManager.tryCommit()

com.yahoo.omid.client.TransactionManager.tryCommit()
Commits a transaction. If the transaction is aborted it automatically rollbacks the changes and throws a {@link CommitUnsuccessfulException}. @param transactionState Object identifying the transaction to be committed. @throws CommitUnsuccessfulException @throws TransactionException

         TransactionState tread = tm.beginTransaction();
         Get g = new Get(row).setMaxVersions(1);
         Result r = tt.get(tread, g);
         assertTrue("Unexpected value for SI read " + tread + ": " + Bytes.toString(r.getValue(fam, col)),
                    Bytes.equals(data1, r.getValue(fam, col)));
         tm.tryCommit(t2);


         r = tt.get(g);
         assertTrue("Unexpected value for read: " + Bytes.toString(r.getValue(fam, col)),
                    Bytes.equals(data2, r.getValue(fam, col)));

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            Put p = new Put(row);
            p.add(fam, col, data1);
            tt.put(t1, p);
         }
         tm.tryCommit(t1);


         TransactionState t2 = tm.beginTransaction();
         Put p = new Put(modrow);
         p.add(fam, col, data2);
         tt.put(t2, p);

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            assertTrue("Unexpected value for SI scan " + tscan + ": " + Bytes.toString(r.getValue(fam, col)),
                       Bytes.equals(data1, r.getValue(fam, col)));
            r = rs.next();
         }
         tm.tryCommit(t2);


         int modifiedrows = 0;
         tscan = tm.beginTransaction();
         rs = tt.getScanner(tscan, new Scan().setStartRow(startrow).setStopRow(stoprow));
         r = rs.next();

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            Put p = new Put(row);
            p.add(fam, colA, data1);
            p.add(fam, colB, data2);
            tt.put(t1, p);
         }
         tm.tryCommit(t1);


         TransactionState t2 = tm.beginTransaction();
         Delete d = new Delete(modrow);
         d.deleteColumn(fam, colA);
         tt.delete(t2, d);

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            r = rs.next();
         }
         assertTrue("Expected all these numbers to be the same " 
                    + colAcount + "," + colBcount + "," + rowcount,
                    (colAcount == colBcount) && (colAcount == rowcount));
         tm.tryCommit(t2);


         tscan = tm.beginTransaction();
         rs = tt.getScanner(tscan, new Scan());
         r = rs.next();

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            Put p = new Put(row);
            p.add(fam, col, data1);
            tt.put(t1, p);
         }
         tm.tryCommit(t1);


         TransactionState t2 = tm.beginTransaction();
         Delete d = new Delete(modrow);
         tt.delete(t2, d);

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            r = rs.next();
         }
         assertTrue("Expected " + rowcount + " rows but " + count + " found",
                    count == rowcount);


         tm.tryCommit(t2);
         
         tscan = tm.beginTransaction();
         rs = tt.getScanner(tscan, new Scan());
         r = rs.next();
         count = 0;

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                       + startKeyValue + " but is " + tmp 
                       , tmp == startKeyValue);
         } else {
            fail("Bad result");
         }
         tm.tryCommit(t);


         Scan s=new Scan(startKey);
         CompareFilter.CompareOp op=CompareFilter.CompareOp.LESS_OR_EQUAL;
         RowFilter toFilter = new RowFilter(op, new BinaryPrefixComparator(stopKey));
         boolean startInclusive=true;

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            LOG.info("Result: "+iTmp);
            count++;
         }
         assertEquals("Count is wrong", 1, count);
         LOG.info("Rows found " + count);
         tm.tryCommit(t);
         table.close();
      } catch (Exception e) {
         LOG.error("Exception in test", e);
      }
   }

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         }
         assertTrue("Count should be " + lInts.length + " but is " + count, 
                    count == lInts.length);
         LOG.info("Rows found " + count);


         tm.tryCommit(t);


         t=tm.beginTransaction();
         res=table.getScanner(t,s);
         count = 0;
         while ((rr=res.next())!=null) {

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