[jira] [Created] (CURATOR-368) powermock will cause curator CONNECTIONLOSS exception

["xsank mar (JIRA)" <ji...@apache.org>]

xsank mar created CURATOR-368:
---------------------------------

             Summary: powermock will cause curator CONNECTIONLOSS exception
                 Key: CURATOR-368
                 URL: https://issues.apache.org/jira/browse/CURATOR-368
             Project: Apache Curator
          Issue Type: Bug
          Components: Framework
         Environment: window & linux
jdk 1.7
curator-framework 2.9.1
curator-recipe 2.9.1
curator-test 2.9.1
junit 4.12
powermock-module-junit4 1.6.1
powermock-api-mockito 1.6.1
            Reporter: xsank mar
            Priority: Critical


client code
{code}
public class CuratorClient {
    private CuratorFramework client;

    public CuratorClient(String url) {
        this.client = CuratorFrameworkFactory.builder().connectString(url).namespace("test")
                .retryPolicy(new RetryNTimes(3, 5000))
                .connectionTimeoutMs(3000).build();
        this.client.start();
    }

    public void create(String path) {
        try {
            this.client.create().creatingParentsIfNeeded().withMode(CreateMode.EPHEMERAL).forPath(path);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void lsChildren(String path) {
        try {
            List<String> children = this.client.getChildren().forPath(path);
            for (String child : children) {
                System.out.println(child);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void close() {
        this.client.close();
    }
}
{code}
Test code
{code}
@RunWith(PowerMockRunner.class)
@PrepareForTest({Static.class})
public class CuratorTest {
    private CuratorClient client;
    private TestingServer server;

    @Before
    public void setUp() throws Exception {
        server = new TestingServer();
        server.start();
        client = new CuratorClient(server.getConnectString());
    }

    @After
    public void tearDown() throws Exception {
        client.close();
        server.close();
    }

    @Test
    public void testCreate() throws Exception {
        client.create("/curator");
    }

    @Test
    public void lsChildren() throws Exception {
        client.lsChildren("/curator");
    }
}
{code}
now start testing, you will catch the exception everytime:
{code}
org.apache.curator.CuratorConnectionLossException: KeeperErrorCode = ConnectionLoss
	at org.apache.curator.ConnectionState.checkTimeouts(ConnectionState.java:195)
	at org.apache.curator.ConnectionState.getZooKeeper(ConnectionState.java:87)
	at org.apache.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:115)
	at org.apache.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:487)
	at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:720)
	at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:703)
	at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
	at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:699)
	at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:477)
	at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:467)
	at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:447)
	at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:44)
	at org.alibaba.search.client.CuratorClient.create(CuratorClient.java:25)
	at org.alibaba.search.client.CuratorTest.testCreate(CuratorTest.java:35)
{code}




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