Examples with TestProcedure org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility.TestProcedure used on opensource projects

Example 16 with TestProcedure

use of org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility.TestProcedure in project hbase by apache.

the class TestWALProcedureStore method testWalReplayOrder_AB_A.

@Test(timeout = 60000)
public void testWalReplayOrder_AB_A() throws Exception {
    /*
     * | A B | -> | A |
     */
    TestProcedure a = new TestProcedure(1, 0);
    TestProcedure b = new TestProcedure(2, 1);
    procStore.insert(a, null);
    a.addStackId(0);
    procStore.update(a);
    procStore.insert(a, new Procedure[] { b });
    b.addStackId(1);
    procStore.update(b);
    procStore.rollWriterForTesting();
    a.addStackId(2);
    procStore.update(a);
    storeRestart(new ProcedureStore.ProcedureLoader() {

        @Override
        public void setMaxProcId(long maxProcId) {
            assertEquals(2, maxProcId);
        }

        @Override
        public void load(ProcedureIterator procIter) throws IOException {
            assertTrue(procIter.hasNext());
            assertEquals(1, procIter.nextAsProcedureInfo().getProcId());
            assertTrue(procIter.hasNext());
            assertEquals(2, procIter.nextAsProcedureInfo().getProcId());
            assertFalse(procIter.hasNext());
        }

        @Override
        public void handleCorrupted(ProcedureIterator procIter) throws IOException {
            assertFalse(procIter.hasNext());
        }
    });
}