Examples with PersistentMemberPattern org.apache.geode.internal.cache.persistence.PersistentMemberPattern used on opensource projects

Example 11 with PersistentMemberPattern

use of org.apache.geode.internal.cache.persistence.PersistentMemberPattern in project geode by apache.

the class ClusterConfigurationStatusRetriever method fromLocator.

public static String fromLocator(String locatorHostName, int locatorPort) throws ClassNotFoundException, IOException {
    final StringBuilder buffer = new StringBuilder();
    try {
        final InetAddress networkAddress = InetAddress.getByName(locatorHostName);
        InetSocketAddress inetSockAddr = new InetSocketAddress(networkAddress, locatorPort);
        TcpClient client = new TcpClient();
        SharedConfigurationStatusResponse statusResponse = (SharedConfigurationStatusResponse) client.requestToServer(inetSockAddr, new SharedConfigurationStatusRequest(), 10000, true);
        for (int i = 0; i < NUM_ATTEMPTS_FOR_SHARED_CONFIGURATION_STATUS; i++) {
            if (statusResponse.getStatus().equals(org.apache.geode.management.internal.configuration.domain.SharedConfigurationStatus.STARTED) || statusResponse.getStatus().equals(org.apache.geode.management.internal.configuration.domain.SharedConfigurationStatus.NOT_STARTED)) {
                statusResponse = (SharedConfigurationStatusResponse) client.requestToServer(inetSockAddr, new SharedConfigurationStatusRequest(), 10000, true);
                try {
                    Thread.sleep(5000);
                } catch (InterruptedException e) {
                // Swallow the exception
                }
            } else {
                break;
            }
        }
        switch(statusResponse.getStatus()) {
            case RUNNING:
                buffer.append("\nCluster configuration service is up and running.");
                break;
            case STOPPED:
                buffer.append("\nCluster configuration service failed to start , please check the log file for errors.");
                break;
            case WAITING:
                buffer.append("\nCluster configuration service is waiting for other locators with newer shared configuration data.");
                Set<PersistentMemberPattern> pmpSet = statusResponse.getOtherLocatorInformation();
                if (!pmpSet.isEmpty()) {
                    buffer.append("\nThis locator might have stale cluster configuration data.");
                    buffer.append("\nFollowing locators contain potentially newer cluster configuration data");
                    for (PersistentMemberPattern pmp : pmpSet) {
                        buffer.append("\nHost : ").append(pmp.getHost());
                        buffer.append("\nDirectory : ").append(pmp.getDirectory());
                    }
                } else {
                    buffer.append("\nPlease check the log file for errors");
                }
                break;
            case UNDETERMINED:
                buffer.append("\nUnable to determine the status of shared configuration service, please check the log file");
                break;
            case NOT_STARTED:
                buffer.append("\nCluster configuration service has not been started yet");
                break;
            case STARTED:
                buffer.append("\nCluster configuration service has been started, but its not running yet");
                break;
        }
    } catch (Exception e) {
        // TODO fix this once Trac Bug #50513 gets fixed
        // NOTE this ClassCastException occurs if the a plain text TCP/IP connection is used to
        // connect to a Locator
        // configured with SSL.
        Gfsh.getCurrentInstance().logToFile(String.format("Failed to get the status of the Shared Configuration Service running on Locator (%1$s[%2$d])!", locatorHostName, locatorPort), e);
    }
    return buffer.toString();
}

Example 12 with PersistentMemberPattern

use of org.apache.geode.internal.cache.persistence.PersistentMemberPattern in project geode by apache.

the class AdminDistributedSystemImpl method revokePersistentMember.

public static void revokePersistentMember(DM dm, UUID diskStoreID) {
    PersistentMemberPattern pattern = new PersistentMemberPattern(diskStoreID);
    boolean success = false;
    try {
        // make sure that the disk store we're revoking is actually missing
        boolean found = false;
        Set<PersistentID> details = getMissingPersistentMembers(dm);
        if (details != null) {
            for (PersistentID id : details) {
                if (id.getUUID().equals(diskStoreID)) {
                    found = true;
                    break;
                }
            }
        }
        if (!found) {
            return;
        }
        // Fix for 42607 - verify that the persistent id is not already
        // running before revoking it.
        PrepareRevokePersistentIDRequest.send(dm, pattern);
        success = true;
    } finally {
        if (success) {
            // revoke the persistent member if were able to prepare the revoke
            RevokePersistentIDRequest.send(dm, pattern);
        } else {
            // otherwise, cancel the revoke.
            PrepareRevokePersistentIDRequest.cancel(dm, pattern);
        }
    }
}

Example 13 with PersistentMemberPattern

use of org.apache.geode.internal.cache.persistence.PersistentMemberPattern in project geode by apache.

the class ShowMissingDiskStoresFunctionJUnitTest method testExecuteReturnsMissingDiskStores.

@Test
public void testExecuteReturnsMissingDiskStores() throws Throwable {
    ShowMissingDiskStoresFunction smdsFunc = new ShowMissingDiskStoresFunction();
    List<?> results = null;
    when(cache.getPersistentMemberManager()).thenReturn(memberManager);
    // Fake missing disk-stores
    Set<PersistentMemberID> regions1 = new HashSet<PersistentMemberID>();
    regions1.add(new PersistentMemberID(new DiskStoreID(), InetAddress.getLocalHost(), "/diskStore1", 1L, (short) 1));
    regions1.add(new PersistentMemberID(new DiskStoreID(), InetAddress.getLocalHost(), "/diskStore2", 2L, (short) 2));
    Map<String, Set<PersistentMemberID>> mapMember1 = new HashMap<String, Set<PersistentMemberID>>();
    ;
    mapMember1.put("member1", regions1);
    when(memberManager.getWaitingRegions()).thenReturn(mapMember1);
    smdsFunc.execute(context);
    results = resultSender.getResults();
    assertNotNull(results);
    assertEquals(1, results.size());
    Set<?> detailSet = (Set<?>) results.get(0);
    assertEquals(2, detailSet.toArray().length);
    assertTrue(detailSet.toArray()[0] instanceof PersistentMemberPattern);
    assertTrue(detailSet.toArray()[1] instanceof PersistentMemberPattern);
    // Results are not sorted so verify results in either order
    if (((PersistentMemberPattern) detailSet.toArray()[0]).getDirectory().equals("/diskStore1")) {
        assertEquals("/diskStore2", ((PersistentMemberPattern) detailSet.toArray()[1]).getDirectory());
    } else if (((PersistentMemberPattern) detailSet.toArray()[0]).getDirectory().equals("/diskStore2")) {
        assertEquals("/diskStore1", ((PersistentMemberPattern) detailSet.toArray()[1]).getDirectory());
    } else {
        fail("Incorrect missing colocated region results");
    }
}

Example 14 with PersistentMemberPattern

use of org.apache.geode.internal.cache.persistence.PersistentMemberPattern in project geode by apache.

the class ShowMissingDiskStoresFunctionJUnitTest method testExecuteReturnsMissingStoresAndRegions.

@Test
public void testExecuteReturnsMissingStoresAndRegions() throws Throwable {
    ShowMissingDiskStoresFunction smdsFunc = new ShowMissingDiskStoresFunction();
    List<?> results = null;
    when(cache.getPersistentMemberManager()).thenReturn(memberManager);
    // Fake missing disk-stores
    Set<PersistentMemberID> regions1 = new HashSet<PersistentMemberID>();
    regions1.add(new PersistentMemberID(new DiskStoreID(), InetAddress.getLocalHost(), "/diskStore1", 1L, (short) 1));
    regions1.add(new PersistentMemberID(new DiskStoreID(), InetAddress.getLocalHost(), "/diskStore2", 2L, (short) 2));
    Map<String, Set<PersistentMemberID>> mapMember1 = new HashMap<String, Set<PersistentMemberID>>();
    ;
    mapMember1.put("member1", regions1);
    when(memberManager.getWaitingRegions()).thenReturn(mapMember1);
    // Fake missing colocated regions
    Set<PartitionedRegion> prs = new HashSet<PartitionedRegion>();
    prs.add(pr1);
    prs.add(pr2);
    List<String> missing1 = new ArrayList<String>(Arrays.asList("child1", "child2"));
    when(cache.getPartitionedRegions()).thenReturn(prs);
    when(pr1.getMissingColocatedChildren()).thenReturn(missing1);
    when(pr1.getFullPath()).thenReturn("/pr1");
    smdsFunc.execute(context);
    results = resultSender.getResults();
    assertEquals(2, results.size());
    for (Object result : results) {
        Set<?> detailSet = (Set<?>) result;
        if (detailSet.toArray()[0] instanceof PersistentMemberPattern) {
            assertEquals(2, detailSet.toArray().length);
            assertTrue(detailSet.toArray()[1] instanceof PersistentMemberPattern);
            // Results are not sorted so verify results in either order
            if (((PersistentMemberPattern) detailSet.toArray()[0]).getDirectory().equals("/diskStore1")) {
                assertEquals("/diskStore2", ((PersistentMemberPattern) detailSet.toArray()[1]).getDirectory());
            } else if (((PersistentMemberPattern) detailSet.toArray()[0]).getDirectory().equals("/diskStore2")) {
                assertEquals("/diskStore1", ((PersistentMemberPattern) detailSet.toArray()[1]).getDirectory());
            } else {
                fail("Incorrect missing colocated region results");
            }
        } else if (detailSet.toArray()[0] instanceof ColocatedRegionDetails) {
            assertEquals(2, detailSet.toArray().length);
            assertTrue(detailSet.toArray()[1] instanceof ColocatedRegionDetails);
            assertEquals("/pr1", ((ColocatedRegionDetails) detailSet.toArray()[0]).getParent());
            assertEquals("/pr1", ((ColocatedRegionDetails) detailSet.toArray()[1]).getParent());
            // Results are not sorted so verify results in either order
            if (((ColocatedRegionDetails) detailSet.toArray()[0]).getChild().equals("child1")) {
                assertEquals("child2", ((ColocatedRegionDetails) detailSet.toArray()[1]).getChild());
            } else if (((ColocatedRegionDetails) detailSet.toArray()[0]).getChild().equals("child2")) {
                assertEquals("child1", ((ColocatedRegionDetails) detailSet.toArray()[1]).getChild());
            } else {
                fail("Incorrect missing colocated region results");
            }
        } else {
            fail("Unexpected result type: " + detailSet.toArray()[0].getClass());
        }
    }
}