Я пытаюсь перебалансировать кластер DSE с 6 узлами с использованием OpsCenter 5.2.1, а работа завершилась неудачей на 80% со следующей ошибкой стека в opscenterd.log. Мы запускаем DSE 4.8.0 с 6 поисковыми узлами. Как я могу оправиться от этой ошибки? Могу ли я снова перезагрузить баланс? Или я должен сначала запустить ремонт? (Или что-то другое?)Не удалось выполнить переоснащение OpsCenter 5.2.1
2016-05-02 23:27:18+0000 [local] WARN: Marking request '10.0.30.57: /ops/cleanup' (3bf6010a-6790-4301-9bf1-53c37fac61d8) as failed: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] WARN: Marking request 'Cluster Rebalance' (6303d5ea-4382-40ff-905f-cbca051c7fa9) as failed: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Rebalance failed: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Traceback (most recent call last):
Failure: twisted.python.failure.DefaultException: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Rebalance failed: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Rolling job failed: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Traceback (most recent call last):
File "build/lib/python2.7/site-packages/opscenterd/ClusterUtils.py", line 607, in run
DefaultException: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Rolling job failed: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
2016-05-02 23:27:18+0000 [local] ERROR: Traceback (most recent call last):
File "/usr/share/opscenter/lib/py-debian/2.7/amd64/twisted/internet/defer.py", line 388, in errback
self._startRunCallbacks(fail)
File "/usr/share/opscenter/lib/py-debian/2.7/amd64/twisted/internet/defer.py", line 455, in _startRunCallbacks
self._runCallbacks()
File "/usr/share/opscenter/lib/py-debian/2.7/amd64/twisted/internet/defer.py", line 542, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/usr/share/opscenter/lib/py-debian/2.7/amd64/twisted/internet/defer.py", line 1076, in gotResult
_inlineCallbacks(r, g, deferred)
--- <exception caught here> ---
File "/usr/share/opscenter/lib/py-debian/2.7/amd64/twisted/internet/defer.py", line 1018, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/usr/share/opscenter/lib/py-debian/2.7/amd64/twisted/python/failure.py", line 349, in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File "build/lib/python2.7/site-packages/opscenterd/ClusterUtils.py", line 613, in run
File "build/lib/python2.7/site-packages/opscenterd/ClusterUtils.py", line 607, in run
twisted.python.failure.DefaultException: java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
java.lang.ClassNotFoundException: org.apache.cassandra.db.compaction.CompactionInterruptedException (no security manager: RMI class loader disabled)
Спасибо, я думаю, это именно то, что произошло. Я начал ремонт прошлой ночью, и когда это будет сделано, я сделаю так, как вы предложили - очистить, а затем перебалансировать. – LHWizard
Как вы сказали, ремонт, а затем очистка и балансировка работали по желанию. благодаря – LHWizard