ctubbsii opened a new issue #1909:
URL: https://github.com/apache/accumulo/issues/1909
**Test name(s)**
- org.apache.accumulo.test.fate.zookeeper.ZooLockIT.testLockSerial
**Describe the failure observed**
```java
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1538)
at
org.apache.accumulo.test.fate.zookeeper.ZooLockIT$ZooKeeperWrapper.createOnce(ZooLockIT.java:81)
at
org.apache.accumulo.test.fate.zookeeper.ZooLockIT.testLockSerial(ZooLockIT.java:396)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
```
**Testing Environment:**
- Version of this project: 2.1.0-SNAPSHOT
- First commit known to fail (or current commit):
- OS: Fedora 32
- Java: OpenJDK 11
- Maven: 3.6.3
- Other environment details: Jenkins 2.278
<details>
<summary>
**Additional context**
</summary>
```
2021-02-04T07:36:29,569 [miniclusterImpl.MiniAccumuloClusterImpl] INFO :
Starting MAC against instance miniInstance and zookeeper(s) localhost:33061.
2021-02-04T07:36:33,300 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:33061 with timeout 30000 with auth
2021-02-04T07:36:33,324 [common.X509Util] INFO : Setting -D
jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS
renegotiation
2021-02-04T07:36:33,480 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:33061 with timeout 30000000 with auth
2021-02-04T07:36:33,608 [zookeeper.ZooLock] DEBUG:
[zlock#96057b7a-d384-44b5-a463-bfb62364be2b#] Ephemeral node
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
created
2021-02-04T07:36:33,611 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,612 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:33,613 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,614 [zookeeper.ZooLock] DEBUG:
[zlock#96057b7a-d384-44b5-a463-bfb62364be2b#] Setting watcher on
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,616 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,616 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:33,616 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,617 [zookeeper.ZooLock] DEBUG:
[zlock#96057b7a-d384-44b5-a463-bfb62364be2b#] First candidate is my lock,
acquiring...
2021-02-04T07:36:33,625 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] Ephemeral node
/zltestDeleteWaiting-1316037646-l1/zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
created
2021-02-04T07:36:33,634 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,634 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:36:33,635 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,635 [zookeeper.ZooLock] DEBUG: -
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,635 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] Setting watcher on
/zltestDeleteWaiting-1316037646-l1/zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,642 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,643 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:36:33,643 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,643 [zookeeper.ZooLock] DEBUG: -
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,643 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] Lock held by another process with
ephemeral node: zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,644 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] Establishing watch on prior node
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,650 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Ephemeral node
/zltestDeleteWaiting-1316037646-l1/zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
created
2021-02-04T07:36:33,651 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,651 [zookeeper.ZooLock] DEBUG: Children nodes: 3
2021-02-04T07:36:33,651 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,652 [zookeeper.ZooLock] DEBUG: -
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,652 [zookeeper.ZooLock] DEBUG: -
zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
2021-02-04T07:36:33,652 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Setting watcher on
/zltestDeleteWaiting-1316037646-l1/zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
2021-02-04T07:36:33,655 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,655 [zookeeper.ZooLock] DEBUG: Children nodes: 3
2021-02-04T07:36:33,655 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,655 [zookeeper.ZooLock] DEBUG: -
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,655 [zookeeper.ZooLock] DEBUG: -
zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
2021-02-04T07:36:33,656 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Lock held by another process with
ephemeral node: zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,656 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Establishing watch on prior node
/zltestDeleteWaiting-1316037646-l1/zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,658 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,659 [zookeeper.ZooLock] DEBUG: Children nodes: 3
2021-02-04T07:36:33,659 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,659 [zookeeper.ZooLock] DEBUG: -
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
2021-02-04T07:36:33,659 [zookeeper.ZooLock] DEBUG: -
zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
2021-02-04T07:36:33,679 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#]
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001 was deleted
2021-02-04T07:36:33,679 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] Lock deleted before acquired,
setting createdNodeName zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001
to null
2021-02-04T07:36:33,680 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Detected deletion of prior node
/zltestDeleteWaiting-1316037646-l1/zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001,
attempting to acquire lock
2021-02-04T07:36:33,688 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,689 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:36:33,689 [zookeeper.ZooLock] DEBUG: -
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,689 [zookeeper.ZooLock] DEBUG: -
zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
2021-02-04T07:36:33,689 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Lock held by another process with
ephemeral node: zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,689 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Establishing watch on prior node
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000
2021-02-04T07:36:33,697 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] Detected deletion of prior node
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000,
attempting to acquire lock
2021-02-04T07:36:33,697 [zookeeper.ZooLock] DEBUG:
[zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#] While waiting for another lock
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000,
zlock#bcb1cf22-a7ed-4da0-aeab-bbc879e48c32#0000000001 was deleted
2021-02-04T07:36:33,698 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Detected deletion of prior node
/zltestDeleteWaiting-1316037646-l1/zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000,
attempting to acquire lock
2021-02-04T07:36:33,699 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteWaiting-1316037646-l1
2021-02-04T07:36:33,699 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:33,699 [zookeeper.ZooLock] DEBUG: -
zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
2021-02-04T07:36:33,699 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] First candidate is my lock,
acquiring...
2021-02-04T07:36:33,700 [zookeeper.ZooLock] DEBUG:
[zlock#96057b7a-d384-44b5-a463-bfb62364be2b#]
zlock#96057b7a-d384-44b5-a463-bfb62364be2b#0000000000 was deleted
2021-02-04T07:36:33,702 [zookeeper.ZooLock] DEBUG:
[zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#] Deleting all at path
/zltestDeleteWaiting-1316037646-l1/zlock#0ae39df1-c9cf-45b3-9d2d-2e978ddd516f#0000000002
due to unlock
2021-02-04T07:36:33,978 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeCreated SyncConnected
2021-02-04T07:36:33,990 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:33,998 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:34,011 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:34,019 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeCreated SyncConnected
2021-02-04T07:36:34,037 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeCreated SyncConnected
2021-02-04T07:36:34,057 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeCreated SyncConnected
2021-02-04T07:36:34,065 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:34,092 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:34,115 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:34,130 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeDeleted SyncConnected
2021-02-04T07:36:34,139 [zookeeper.ZooLock] DEBUG:
[zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#] Ephemeral node
/zltestTryLock-1210442320-l2/zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#0000000000
created
2021-02-04T07:36:34,141 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestTryLock-1210442320-l2
2021-02-04T07:36:34,142 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:34,142 [zookeeper.ZooLock] DEBUG: -
zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#0000000000
2021-02-04T07:36:34,142 [zookeeper.ZooLock] DEBUG:
[zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#] Setting watcher on
/zltestTryLock-1210442320-l2/zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#0000000000
2021-02-04T07:36:34,151 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestTryLock-1210442320-l2
2021-02-04T07:36:34,151 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:34,151 [zookeeper.ZooLock] DEBUG: -
zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#0000000000
2021-02-04T07:36:34,151 [zookeeper.ZooLock] DEBUG:
[zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#] First candidate is my lock,
acquiring...
2021-02-04T07:36:34,152 [zookeeper.ZooLock] DEBUG:
[zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#] Deleting all at path
/zltestTryLock-1210442320-l2/zlock#f00cd5b0-23b1-44a1-846b-b98e537d9db2#0000000000
due to unlock
2021-02-04T07:36:34,157 [zookeeper.ZooLock] DEBUG: event
/zltestTryLock-1210442320-l2 NodeCreated SyncConnected
2021-02-04T07:36:38,751 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-000000000000#] Ephemeral node
/zlParallel/zlock#00000000-0000-0000-0000-000000000000#0000000000 created
2021-02-04T07:36:38,753 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,753 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:38,753 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,753 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-000000000000#] Setting watcher on
/zlParallel/zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,762 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] Ephemeral node
/zlParallel/zlock#00000000-0000-0000-0000-333333333333#0000000001 created
2021-02-04T07:36:38,762 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] Ephemeral node
/zlParallel/zlock#00000000-0000-0000-0000-111111111111#0000000002 created
2021-02-04T07:36:38,763 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] Ephemeral node
/zlParallel/zlock#00000000-0000-0000-0000-222222222222#0000000003 created
2021-02-04T07:36:38,764 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,764 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,764 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,764 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,764 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,765 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,765 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] Setting watcher on
/zlParallel/zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,765 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,765 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,765 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,765 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,766 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,766 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,766 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] Setting watcher on
/zlParallel/zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,766 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,766 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,766 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,767 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,767 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,767 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,767 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-000000000000#] First candidate is my lock,
acquiring...
2021-02-04T07:36:38,768 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,768 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,768 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,768 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,768 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,769 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,769 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] Setting watcher on
/zlParallel/zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,769 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,769 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] Establishing watch on prior node
/zlParallel/zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,770 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] Establishing watch on prior node
/zlParallel/zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,783 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,784 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] Establishing watch on prior node
/zlParallel/zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,791 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,791 [zookeeper.ZooLock] DEBUG: Children nodes: 4
2021-02-04T07:36:38,792 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-000000000000#0000000000
2021-02-04T07:36:38,792 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,792 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,792 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,793 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-000000000000#] Deleting all at path
/zlParallel/zlock#00000000-0000-0000-0000-000000000000#0000000000 due to unlock
2021-02-04T07:36:38,796 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] Detected deletion of prior node
/zlParallel/zlock#00000000-0000-0000-0000-000000000000#0000000000, attempting
to acquire lock
2021-02-04T07:36:38,807 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,807 [zookeeper.ZooLock] DEBUG: Children nodes: 3
2021-02-04T07:36:38,807 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,807 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,807 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,807 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] First candidate is my lock,
acquiring...
2021-02-04T07:36:38,911 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,912 [zookeeper.ZooLock] DEBUG: Children nodes: 3
2021-02-04T07:36:38,912 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-333333333333#0000000001
2021-02-04T07:36:38,912 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,912 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,912 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-333333333333#] Deleting all at path
/zlParallel/zlock#00000000-0000-0000-0000-333333333333#0000000001 due to unlock
2021-02-04T07:36:38,915 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] Detected deletion of prior node
/zlParallel/zlock#00000000-0000-0000-0000-333333333333#0000000001, attempting
to acquire lock
2021-02-04T07:36:38,919 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:38,919 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:36:38,919 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:38,919 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:38,919 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] First candidate is my lock,
acquiring...
2021-02-04T07:36:39,013 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:39,014 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:36:39,014 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-111111111111#0000000002
2021-02-04T07:36:39,014 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:39,014 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-111111111111#] Deleting all at path
/zlParallel/zlock#00000000-0000-0000-0000-111111111111#0000000002 due to unlock
2021-02-04T07:36:39,018 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] Detected deletion of prior node
/zlParallel/zlock#00000000-0000-0000-0000-111111111111#0000000002, attempting
to acquire lock
2021-02-04T07:36:39,021 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:39,021 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:39,021 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:39,022 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] First candidate is my lock,
acquiring...
2021-02-04T07:36:39,124 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlParallel
2021-02-04T07:36:39,125 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:39,125 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-222222222222#0000000003
2021-02-04T07:36:39,128 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-222222222222#] Deleting all at path
/zlParallel/zlock#00000000-0000-0000-0000-222222222222#0000000003 due to unlock
2021-02-04T07:36:42,767 [zookeeper.ZooLock] DEBUG: event
/zltestDeleteParent-118295874-l3 NodeCreated SyncConnected
2021-02-04T07:36:42,771 [zookeeper.ZooLock] DEBUG: event
/zltestDeleteParent-118295874-l3 NodeCreated SyncConnected
2021-02-04T07:36:42,773 [zookeeper.ZooLock] DEBUG:
[zlock#529ef1ac-e381-4d87-880a-1951bbd716db#] Ephemeral node
/zltestDeleteParent-118295874-l3/zlock#529ef1ac-e381-4d87-880a-1951bbd716db#0000000000
created
2021-02-04T07:36:42,774 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteParent-118295874-l3
2021-02-04T07:36:42,774 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:42,774 [zookeeper.ZooLock] DEBUG: -
zlock#529ef1ac-e381-4d87-880a-1951bbd716db#0000000000
2021-02-04T07:36:42,774 [zookeeper.ZooLock] DEBUG:
[zlock#529ef1ac-e381-4d87-880a-1951bbd716db#] Setting watcher on
/zltestDeleteParent-118295874-l3/zlock#529ef1ac-e381-4d87-880a-1951bbd716db#0000000000
2021-02-04T07:36:42,775 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteParent-118295874-l3
2021-02-04T07:36:42,775 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:42,775 [zookeeper.ZooLock] DEBUG: -
zlock#529ef1ac-e381-4d87-880a-1951bbd716db#0000000000
2021-02-04T07:36:42,775 [zookeeper.ZooLock] DEBUG:
[zlock#529ef1ac-e381-4d87-880a-1951bbd716db#] First candidate is my lock,
acquiring...
2021-02-04T07:36:42,775 [zookeeper.ZooLock] DEBUG:
[zlock#529ef1ac-e381-4d87-880a-1951bbd716db#] Deleting all at path
/zltestDeleteParent-118295874-l3/zlock#529ef1ac-e381-4d87-880a-1951bbd716db#0000000000
due to unlock
2021-02-04T07:36:42,783 [zookeeper.ZooLock] DEBUG:
[zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#] Ephemeral node
/zltestDeleteLock-216606314-l4/zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#0000000000
created
2021-02-04T07:36:42,784 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteLock-216606314-l4
2021-02-04T07:36:42,784 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:42,784 [zookeeper.ZooLock] DEBUG: -
zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#0000000000
2021-02-04T07:36:42,784 [zookeeper.ZooLock] DEBUG:
[zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#] Setting watcher on
/zltestDeleteLock-216606314-l4/zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#0000000000
2021-02-04T07:36:42,785 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestDeleteLock-216606314-l4
2021-02-04T07:36:42,785 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:42,785 [zookeeper.ZooLock] DEBUG: -
zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#0000000000
2021-02-04T07:36:42,785 [zookeeper.ZooLock] DEBUG:
[zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#] First candidate is my lock,
acquiring...
2021-02-04T07:36:42,787 [zookeeper.ZooLock] DEBUG:
[zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#]
zlock#5fbeaeeb-8677-4392-8dd6-9c85f47d0851#0000000000 was deleted
2021-02-04T07:36:47,399 [zookeeper.ZooLock] DEBUG:
[zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#] Ephemeral node
/zltestUnexpectedEvent-500065530-l5/zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#0000000000
created
2021-02-04T07:36:47,400 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestUnexpectedEvent-500065530-l5
2021-02-04T07:36:47,400 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:47,400 [zookeeper.ZooLock] DEBUG: -
zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#0000000000
2021-02-04T07:36:47,400 [zookeeper.ZooLock] DEBUG:
[zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#] Setting watcher on
/zltestUnexpectedEvent-500065530-l5/zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#0000000000
2021-02-04T07:36:47,401 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestUnexpectedEvent-500065530-l5
2021-02-04T07:36:47,402 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:47,402 [zookeeper.ZooLock] DEBUG: -
zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#0000000000
2021-02-04T07:36:47,402 [zookeeper.ZooLock] DEBUG:
[zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#] First candidate is my lock,
acquiring...
2021-02-04T07:36:47,402 [zookeeper.ZooLock] DEBUG: event
/zltestUnexpectedEvent-500065530-l5 NodeDataChanged SyncConnected
2021-02-04T07:36:47,403 [zookeeper.ZooLock] DEBUG: Unexpected event watching
lock node WatchedEvent state:SyncConnected type:NodeDataChanged
path:/zltestUnexpectedEvent-500065530-l5/zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#0000000000
/zltestUnexpectedEvent-500065530-l5/zlock#68c05c29-3950-4ad4-ab17-2eb8361b3e08#0000000000
2021-02-04T07:36:49,923 [zookeeper.ZooLock] DEBUG:
[zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#] Ephemeral node
/zltestChangeData-1536761882-l7/zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#0000000000
created
2021-02-04T07:36:49,924 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestChangeData-1536761882-l7
2021-02-04T07:36:49,924 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:49,924 [zookeeper.ZooLock] DEBUG: -
zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#0000000000
2021-02-04T07:36:49,924 [zookeeper.ZooLock] DEBUG:
[zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#] Setting watcher on
/zltestChangeData-1536761882-l7/zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#0000000000
2021-02-04T07:36:49,925 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zltestChangeData-1536761882-l7
2021-02-04T07:36:49,925 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:36:49,925 [zookeeper.ZooLock] DEBUG: -
zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#0000000000
2021-02-04T07:36:49,926 [zookeeper.ZooLock] DEBUG:
[zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#] First candidate is my lock,
acquiring...
2021-02-04T07:36:49,929 [zookeeper.ZooLock] DEBUG: Unexpected event watching
lock node WatchedEvent state:SyncConnected type:NodeDataChanged
path:/zltestChangeData-1536761882-l7/zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#0000000000
/zltestChangeData-1536761882-l7/zlock#3c202b40-dde8-4b9b-9c79-ef7661affc66#0000000000
2021-02-04T07:36:51,915 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:36:53,214 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlParallel
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:36:53,226 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:36:54,636 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestDeleteParent-118295874-l3
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:36:54,637 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:36:56,333 [miniclusterImpl.MiniAccumuloClusterImpl] INFO :
Starting MAC against instance miniInstance and zookeeper(s) localhost:46547.
2021-02-04T07:36:56,440 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlParallel
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:36:56,440 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:36:57,704 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestNoParent-1385271392-l6
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:36:57,704 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:36:58,931 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestUnexpectedEvent-500065530-l5
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:36:58,931 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:00,160 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlParallel
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:00,161 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:01,110 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:46547 with timeout 30000000 with auth
2021-02-04T07:37:01,223 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000 created
2021-02-04T07:37:01,225 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:01,225 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:01,225 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:01,225 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:01,232 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:01,232 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:01,232 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:01,232 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] First candidate is my lock,
acquiring...
2021-02-04T07:37:01,243 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001 created
2021-02-04T07:37:01,251 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:01,252 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:01,252 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:01,252 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:01,252 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:01,261 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:01,261 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:01,262 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:01,262 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:01,262 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:01,262 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Establishing watch on prior node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:02,201 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestDeleteWaiting-1316037646-l1
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:02,201 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:02,705 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:03,461 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestDeleteLock-216606314-l4
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:03,462 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:04,309 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:04,310 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:04,845 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlParallel
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:04,846 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:06,062 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestDeleteWaiting-1316037646-l1
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:06,062 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:06,093 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:06,094 [zookeeper.ZooLock] INFO : Zookeeper Session expired
/ disconnected
2021-02-04T07:37:07,297 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestTryLock-1210442320-l2
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:07,297 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:07,441 [miniclusterImpl.MiniAccumuloClusterImpl] INFO :
Starting MAC against instance miniInstance and zookeeper(s) localhost:42113.
2021-02-04T07:37:08,518 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestChangeData-1536761882-l7
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:08,519 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:09,642 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zltestDeleteWaiting-1316037646-l1
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:11,379 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:42113 with timeout 30000000 with auth
2021-02-04T07:37:11,493 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000 created
2021-02-04T07:37:11,496 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:11,496 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:11,496 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:11,496 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:11,501 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:11,501 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:11,501 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:11,501 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] First candidate is my lock,
acquiring...
2021-02-04T07:37:11,537 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001 created
2021-02-04T07:37:11,543 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:11,543 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:11,544 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:11,544 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:11,544 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:11,560 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:11,560 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:11,560 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:11,560 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:11,560 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:11,560 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Establishing watch on prior node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:13,723 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:15,594 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:15,594 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:17,205 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:17,205 [zookeeper.ZooLock] INFO : Zookeeper Session expired
/ disconnected
2021-02-04T07:37:18,190 [miniclusterImpl.MiniAccumuloClusterImpl] INFO :
Starting MAC against instance miniInstance and zookeeper(s) localhost:35157.
2021-02-04T07:37:22,927 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:35157 with timeout 30000000 with auth
2021-02-04T07:37:23,060 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000 created
2021-02-04T07:37:23,064 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:23,064 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:23,064 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:23,064 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:23,067 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:23,068 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:23,068 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:23,068 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] First candidate is my lock,
acquiring...
2021-02-04T07:37:23,086 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001 created
2021-02-04T07:37:23,087 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:23,088 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:23,088 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:23,088 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:23,088 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:23,092 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:23,092 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:23,092 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:23,092 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:23,092 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:23,092 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Establishing watch on prior node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:25,457 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:27,067 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:27,068 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:28,173 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:28,173 [zookeeper.ZooLock] INFO : Zookeeper Session expired
/ disconnected
2021-02-04T07:37:29,912 [miniclusterImpl.MiniAccumuloClusterImpl] INFO :
Starting MAC against instance miniInstance and zookeeper(s) localhost:46415.
2021-02-04T07:37:33,819 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:46415 with timeout 30000000 with auth
2021-02-04T07:37:34,966 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000 created
2021-02-04T07:37:34,967 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:34,967 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:34,967 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:34,967 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:34,982 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:34,983 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:34,983 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:34,983 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] First candidate is my lock,
acquiring...
2021-02-04T07:37:34,994 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001 created
2021-02-04T07:37:34,994 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:34,995 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:34,995 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:34,995 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:34,995 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:34,998 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:34,998 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:34,998 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:34,999 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:34,999 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:34,999 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Establishing watch on prior node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:36,465 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:37,729 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:37,729 [zookeeper.ZooLock] INFO : Zookeeper Session expired
/ disconnected
2021-02-04T07:37:37,729 [zookeeper.ZooLock] DEBUG: event null None
Disconnected
2021-02-04T07:37:38,906 [zookeeper.ZooLock] WARN : lost connection to
zookeeper
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /zlretryLockSerial
at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021)
~[zookeeper-3.5.9.jar:3.5.9]
at org.apache.accumulo.fate.zookeeper.ZooLock.process(ZooLock.java:609)
[accumulo-core-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535)
[zookeeper-3.5.9.jar:3.5.9]
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510)
[zookeeper-3.5.9.jar:3.5.9]
2021-02-04T07:37:40,894 [miniclusterImpl.MiniAccumuloClusterImpl] INFO :
Starting MAC against instance miniInstance and zookeeper(s) localhost:44605.
2021-02-04T07:37:44,806 [zookeeper.ZooSession] DEBUG: Connecting to
localhost:44605 with timeout 30000000 with auth
2021-02-04T07:37:47,037 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000 created
2021-02-04T07:37:47,039 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:47,039 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:47,039 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:47,040 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:47,045 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:47,045 [zookeeper.ZooLock] DEBUG: Children nodes: 1
2021-02-04T07:37:47,046 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:47,046 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#] First candidate is my lock,
acquiring...
2021-02-04T07:37:47,051 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Ephemeral node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001 created
2021-02-04T07:37:47,061 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:47,061 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:47,061 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:47,061 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:47,062 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Setting watcher on
/zlretryLockSerial/zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:47,090 [zookeeper.ZooLock] DEBUG: validating and sorting
children at path /zlretryLockSerial
2021-02-04T07:37:47,090 [zookeeper.ZooLock] DEBUG: Children nodes: 2
2021-02-04T07:37:47,090 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:47,090 [zookeeper.ZooLock] DEBUG: -
zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#0000000001
2021-02-04T07:37:47,090 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Lock held by another process with
ephemeral node: zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
2021-02-04T07:37:47,090 [zookeeper.ZooLock] DEBUG:
[zlock#00000000-0000-0000-0000-bbbbbbbbbbbb#] Establishing watch on prior node
/zlretryLockSerial/zlock#00000000-0000-0000-0000-aaaaaaaaaaaa#0000000000
```
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