Examples with MetadataStoreException org.apache.pulsar.metadata.api.MetadataStoreException used on opensource projects

Example 1 with MetadataStoreException

use of org.apache.pulsar.metadata.api.MetadataStoreException in project pulsar by apache.

the class ManagedLedgerErrorsTest method errorInRecovering5.

@Test
public void errorInRecovering5() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    ledger.addEntry("entry".getBytes());
    ledger.close();
    @Cleanup("shutdown") ManagedLedgerFactory factory2 = new ManagedLedgerFactoryImpl(metadataStore, bkc);
    metadataStore.failConditional(new MetadataStoreException("error"), (op, path) -> path.equals("/managed-ledgers/my_test_ledger") && op == FaultInjectionMetadataStore.OperationType.GET_CHILDREN);
    try {
        ledger = factory2.open("my_test_ledger");
        fail("should fail");
    } catch (ManagedLedgerException e) {
    // ok
    }
    // It should be fine now
    ledger = factory2.open("my_test_ledger");
}

Example 2 with MetadataStoreException

use of org.apache.pulsar.metadata.api.MetadataStoreException in project pulsar by apache.

the class ManagedLedgerErrorsTest method errorInRecovering6.

@Test
public void errorInRecovering6() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    ledger.openCursor("c1");
    ledger.addEntry("entry".getBytes());
    ledger.close();
    @Cleanup("shutdown") ManagedLedgerFactory factory2 = new ManagedLedgerFactoryImpl(metadataStore, bkc);
    metadataStore.failConditional(new MetadataStoreException("error"), (op, path) -> path.equals("/managed-ledgers/my_test_ledger/c1") && op == FaultInjectionMetadataStore.OperationType.GET);
    try {
        ledger = factory2.open("my_test_ledger");
        fail("should fail");
    } catch (ManagedLedgerException e) {
    // ok
    }
    // It should be fine now
    ledger = factory2.open("my_test_ledger");
}

Example 3 with MetadataStoreException

use of org.apache.pulsar.metadata.api.MetadataStoreException in project pulsar by apache.

the class PersistentTopicsTest method testDeleteTopic.

@Test
public void testDeleteTopic() throws Exception {
    final String topicName = "topic-1";
    BrokerService brokerService = spy(pulsar.getBrokerService());
    doReturn(brokerService).when(pulsar).getBrokerService();
    persistentTopics.createNonPartitionedTopic(testTenant, testNamespace, topicName, false, null);
    CompletableFuture<Void> deleteTopicFuture = new CompletableFuture<>();
    deleteTopicFuture.completeExceptionally(new MetadataStoreException.NotFoundException());
    doReturn(deleteTopicFuture).when(brokerService).deleteTopic(anyString(), anyBoolean(), anyBoolean());
    persistentTopics.deleteTopic(testTenant, testNamespace, topicName, true, true, true);
    // 
    CompletableFuture<Void> deleteTopicFuture2 = new CompletableFuture<>();
    deleteTopicFuture2.completeExceptionally(new MetadataStoreException("test exception"));
    doReturn(deleteTopicFuture2).when(brokerService).deleteTopic(anyString(), anyBoolean(), anyBoolean());
    try {
        persistentTopics.deleteTopic(testTenant, testNamespace, topicName, true, true, true);
    } catch (Exception e) {
        Assert.assertTrue(e instanceof RestException);
    }
    // 
    CompletableFuture<Void> deleteTopicFuture3 = new CompletableFuture<>();
    deleteTopicFuture3.completeExceptionally(new MetadataStoreException.NotFoundException());
    doReturn(deleteTopicFuture3).when(brokerService).deleteTopic(anyString(), anyBoolean(), anyBoolean());
    try {
        persistentTopics.deleteTopic(testTenant, testNamespace, topicName, false, true, true);
    } catch (RestException e) {
        Assert.assertEquals(e.getResponse().getStatus(), 404);
    }
}

Example 4 with MetadataStoreException

use of org.apache.pulsar.metadata.api.MetadataStoreException in project pulsar by apache.

the class ManagedCursorTest method errorCreatingCursor.

@Test(timeOut = 20000)
void errorCreatingCursor() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    bkc.failAfter(1, BKException.Code.NotEnoughBookiesException);
    metadataStore.failConditional(new MetadataStoreException("error"), (op, path) -> path.equals("/managed-ledgers/my_test_ledger/c1") && op == FaultInjectionMetadataStore.OperationType.PUT);
    try {
        ledger.openCursor("c1");
        fail("should have failed");
    } catch (ManagedLedgerException e) {
    // ok
    }
}

Example 5 with MetadataStoreException

use of org.apache.pulsar.metadata.api.MetadataStoreException in project pulsar by apache.

the class ManagedCursorTest method markDeleteWithZKErrors.

@Test(timeOut = 20000)
void markDeleteWithZKErrors() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    ManagedCursor cursor = ledger.openCursor("c1");
    ledger.addEntry("dummy-entry-1".getBytes(Encoding));
    List<Entry> entries = cursor.readEntries(100);
    assertEquals(entries.size(), 1);
    stopBookKeeper();
    metadataStore.setAlwaysFail(new MetadataStoreException("error"));
    try {
        cursor.markDelete(entries.get(0).getPosition());
        fail("Should have failed");
    } catch (Exception e) {
    // Expected
    }
    entries.forEach(e -> e.release());
}