Package org.apache.oozie.util

Examples of org.apache.oozie.util.HCatURI

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    }

    @Test(expected = URISyntaxException.class)
    public void testHCatURIParseServerMissing() throws Exception {
        String input = "hcat:///mydb/clicks/datastamp=12;region=us";
        new HCatURI(input);
    }
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    }

    @Test(expected = URISyntaxException.class)
    public void testHCatURIParseDBMissing() throws Exception {
        String input = "hcat://hcat.server.com:5080//clicks/datastamp=12;region=us";
        new HCatURI(input);
    }
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    }

    @Test(expected = URISyntaxException.class)
    public void testHCatURIParseTableMissing() throws Exception {
        String input = "hcat://hcat.server.com:5080/mydb//datastamp=12;region=us";
        new HCatURI(input);
    }
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        assertEquals("hcat://hcat.server.com:5080/mydb/clicks/datastamp=12;region=us", hcatUri);
    }

    @Test
    public void testEqualsPositive() {
        HCatURI uri1 = null;
        HCatURI uri2 = null;
        try {
            uri1 = new HCatURI("hcat://hcat.server.com:5080/mydb/clicks/datastamp=12;region=us;timestamp=1201");
            uri2 = new HCatURI("hcat://hcat.server.com:5080/mydb/clicks/datastamp=12;region=us;timestamp=1201");
        }
        catch (URISyntaxException e) {
            fail(e.getMessage());
        }
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        assertEquals(uri1, uri2);
    }

    @Test
    public void testEqualsNegative() {
        HCatURI uri1 = null;
        HCatURI uri2 = null;
        HCatURI uri3 = null;
        HCatURI uri4 = null;
        HCatURI uri5 = null;
        try {
            uri1 = new HCatURI("hcat://hcat.server.com:5080/mydb/clicks/datastamp=12;region=us;timestamp=1201");
            uri2 = new HCatURI("hcat://hcat.server.com:5080/mydb2/clicks/region=us;timestamp=1201;datastamp=12");
            uri3 = new HCatURI("hcat://hcat.server.com:5080/mydb/clicks2/region=us;timestamp=1201;datastamp=12");
            uri4 = new HCatURI("hcat://hcat.server.com:5080/mydb/clicks/region=uk;timestamp=1201;datastamp=12");
            uri5 = new HCatURI("hcat://hcat.server.com:5080/mydb/clicks/region=us;timestamp=1201");
        }
        catch (URISyntaxException e) {
            fail(e.getMessage());
        }
        assertFalse(uri1.equals(uri2));
        assertFalse(uri2.equals(uri1));
        assertFalse(uri1.equals(uri3));
        assertFalse(uri3.equals(uri1));
        assertFalse(uri1.equals(uri4));
        assertFalse(uri4.equals(uri1));
        assertFalse(uri1.equals(uri5));
        assertFalse(uri5.equals(uri1));
    }
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    @Test
    public void testToFilter() {
        String hcatURI = "hcat://hcat.server.com:5080/mydb/clicks/datastamp=20120230;region=us";
        String filter = "";
        try {
            filter = new HCatURI(hcatURI).toPartitionFilter("java");
        }
        catch (URISyntaxException e) {
            fail(e.getMessage());
        }
        assertTrue(filter.equals("(datastamp='20120230' AND region='us')")
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    @Override
    public boolean delete(URI uri, Configuration conf) throws LauncherException {
        HCatClient client = getHCatClient(uri, conf);
        try {
            HCatURI hcatURI = new HCatURI(uri.toString());
            client.dropPartitions(hcatURI.getDb(), hcatURI.getTable(), hcatURI.getPartitionMap(), true);
            System.out.println("Dropped partitions for " + uri);
            return true;
        }
        catch (ConnectionFailureException e) {
            throw new LauncherException("Error trying to drop " + uri, e);
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        String server2 = "hcat-server2.domain.com:5080";
        String db = "mydb";
        String table1 = "mytbl1";
        String table2 = "mytbl2";
        // add partition as missing
        HCatURI dep1 = new HCatURI("hcat://hcat-server1.domain.com:5080/mydb/mytbl1/dt=20120101;country=us");
        HCatURI dep2 = new HCatURI("hcat://hcat-server1.domain.com:5080/mydb/mytbl1/country=us;dt=20120101");
        HCatURI dep3 = new HCatURI("hcat://hcat-server2.domain.com:5080/mydb/mytbl2/dt=20120102;country=us");
        HCatURI dep4 = new HCatURI("hcat://hcat-server2.domain.com:5080/mydb/mytbl2/dt=20120102;country=us;state=CA");

        addMissingDependencyAndRegister(dep1, actionId1);
        addMissingDependencyAndRegister(dep2, actionId1);
        addMissingDependencyAndRegister(dep2, actionId2);
        addMissingDependencyAndRegister(dep2, actionId3);
        addMissingDependencyAndRegister(dep3, actionId3);
        addMissingDependencyAndRegister(dep4, actionId4);
        // Add duplicates. RecoveryService will add duplicates
        addMissingDependencyAndRegister(dep4, actionId4);
        addMissingDependencyAndRegister(dep4, actionId4);

        HCatAccessorService hcatService = Services.get().get(HCatAccessorService.class);
        JMSAccessorService jmsService = Services.get().get(JMSAccessorService.class);
        JMSConnectionInfo connInfo = hcatService.getJMSConnectionInfo(dep1.getURI());
        assertTrue(hcatService.isRegisteredForNotification(dep1)); //server1,db,table1
        assertTrue(hcatService.isRegisteredForNotification(dep3)); //server2,db,table2
        assertTrue(jmsService.isListeningToTopic(connInfo, dep1.getDb() + "." + dep1.getTable()));
        assertTrue(jmsService.isListeningToTopic(connInfo, dep3.getDb() + "." + dep3.getTable()));

        PartitionDependencyManagerService pdms = Services.get().get(PartitionDependencyManagerService.class);
        assertTrue(pdms.getWaitingActions(dep1).contains(actionId1));
        assertTrue(pdms.getWaitingActions(dep2).contains(actionId1));
        assertTrue(pdms.getWaitingActions(dep2).contains(actionId2));
        assertTrue(pdms.getWaitingActions(dep2).contains(actionId2));
        assertTrue(pdms.getWaitingActions(dep3).contains(actionId3));
        assertTrue(pdms.getWaitingActions(dep4).contains(actionId4));
        // Should not contain duplicates
        assertEquals(1, pdms.getWaitingActions(dep4).size());

        pdms.removeMissingDependency(dep2, actionId1);
        assertTrue(pdms.getWaitingActions(dep1).contains(actionId1));
        assertEquals(2, pdms.getWaitingActions(dep2).size());
        assertTrue(!pdms.getWaitingActions(dep2).contains(actionId1));
        assertNull(pdms.getAvailableDependencyURIs(actionId1));

        pdms.partitionAvailable(server2, db, table2, getPartitionMap("dt=20120102;country=us;state=NY"));
        assertNull(pdms.getWaitingActions(dep3));
        assertTrue(pdms.getAvailableDependencyURIs(actionId3).contains(dep3.getURI().toString()));

        pdms.partitionAvailable(server2, db, table2, getPartitionMap("dt=20120102;country=us;state=CA"));
        assertNull(pdms.getWaitingActions(dep4));
        assertTrue(pdms.getAvailableDependencyURIs(actionId4).contains(dep4.getURI().toString()));

        pdms.partitionAvailable(server1, db, table1, getPartitionMap("dt=20120101;country=us"));
        assertNull(pdms.getWaitingActions(dep1));
        assertNull(pdms.getWaitingActions(dep2));
        assertTrue(pdms.getAvailableDependencyURIs(actionId2).contains(dep2.getURI().toString()));
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        System.gc();
        MemoryMXBean mb = ManagementFactory.getMemoryMXBean();
        long usedMemBeforeInsert = mb.getHeapMemoryUsage().getUsed();
        long startTime = System.currentTimeMillis();
        for (int i = 0; i < numItems; i++) {
            HCatURI dep = new HCatURI("hcat://hcat.server.com:5080/mydb/mytbl/id=" + i);
            pdms.addMissingDependency(dep, "" + i);
        }
        long usedMemAfterInsert = mb.getHeapMemoryUsage().getUsed();
        long endTime = System.currentTimeMillis();
        LOG.info("Time taken to insert " + numItems + " items is " + (endTime - startTime));
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    }

    protected void verifyWaitingAction(PartitionDependencyManagerService pdms, int numItems) throws URISyntaxException {
        for (int i = 0; i < numItems; i++) {
            String actionID = "" + i;
            HCatURI dep = new HCatURI("hcat://hcat.server.com:5080/mydb/mytbl/id=" + actionID);
            Collection<String> waitingActions = pdms.getWaitingActions(dep);
            assertNotNull(dep.toURIString() + " is missing in cache", waitingActions);
            assertTrue(dep.toURIString() + " is missing in cache", waitingActions.contains(actionID));
        }
    }
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  • org.apache.oozie.command.coord.TestCoordKillXCommand
  • org.apache.oozie.command.coord.TestCoordPushDependencyCheckXCommand
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