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Ted Yu commented on HBASE-19321: -------------------------------- Looking at the stack trace in hung state: {code} "Time-limited test" #814 daemon prio=5 os_prio=31 tid=0x00007fa39d5d7000 nid=0x47a13 in Object.wait() [0x0000700022aa9000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.curator.framework.state.ConnectionStateManager.blockUntilConnected(ConnectionStateManager.java:224) - locked <0x0000000791798dd8> (a org.apache.curator.framework.state.ConnectionStateManager) at org.apache.curator.framework.imps.CuratorFrameworkImpl.blockUntilConnected(CuratorFrameworkImpl.java:266) at org.apache.curator.framework.imps.CuratorFrameworkImpl.blockUntilConnected(CuratorFrameworkImpl.java:272) at org.apache.hadoop.hbase.client.ZKAsyncRegistry.<init>(ZKAsyncRegistry.java:84) {code} It seems that blockUntilConnected() never finished. > TestAdmin2#testCheckHBaseAvailableWithoutCluster hangs > ------------------------------------------------------ > > Key: HBASE-19321 > URL: https://issues.apache.org/jira/browse/HBASE-19321 > Project: HBase > Issue Type: Test > Reporter: Ted Yu > > From > https://builds.apache.org/job/HBASE-Flaky-Tests/23477/testReport/junit/org.apache.hadoop.hbase.client/TestAdmin2/testCheckHBaseAvailableWithoutCluster/ > : > {code} > org.junit.runners.model.TestTimedOutException: test timed out after 300000 > milliseconds > at > org.apache.hadoop.hbase.client.TestAdmin2.testCheckHBaseAvailableWithoutCluster(TestAdmin2.java:573) > {code} > It seems this started hanging after HBASE-19313 -- This message was sent by Atlassian JIRA (v6.4.14#64029)