5
मैं मोहनस्लावकुमार हूं और हबेज सिस्टम में नया हूं, मेरे अनुरोध में से किसी एक के साथ निम्नलिखित में मेरी सहायता करने का अनुरोध करता हूं।हबेस क्षेत्र सर्वर शटडाउन
परिदृश्य है कि मैंने 10 नाम नोड (एक प्राथमिक और एक माध्यमिक) के साथ 10 नोड क्लस्टर को व्यवस्थित किया है।
और 10 नोड्स पर, सभी नोड्स पर डेटानोड के साथ-साथ रीजनर्सवर सेवा चला रहा हूं।
अब समस्या 10 नोड से बाहर है, निम्नलिखित अपवाद के कारण नोड लगातार चल रहा है;
Frequent Error No:01
2013-01-25 12:10:51,918 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server serverName=DC1AuthDFSC1D1.cidr.gov.in,6020,1359093222948, load=(requests=10, regions=876, usedHeap=1925, maxHeap=11897): regionserver:6020-0x3c13d364d92db2-0x3c13d364d92db2 regionserver:6020-0x3c13d364d92db2-0x3c13d364d92db2 received expired from ZooKeeper, aborting
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.connectionEvent(ZooKeeperWatcher.java:328)
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:246)
at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
2013-01-25 12:10:51,931 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Dump of metrics: request=0.0, regions=876, stores=992, storefiles=2380, storefileIndexSize=769, memstoreSize=19, compactionQueueSize=0, flushQueueSize=0, usedHeap=2043, maxHeap=11897, blockCacheSize=808359784, blockCacheFree=1686753176, blockCacheCount=11005, blockCacheHitCount=80692, blockCacheMissCount=149039, blockCacheEvictedCount=0, blockCacheHitRatio=35, blockCacheHitCachingRatio=87
2013-01-25 12:10:51,931 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: regionserver:6020-0x3c13d364d92db2-0x3c13d364d92db2 regionserver:6020-0x3c13d364d92db2-0x3c13d364d92db2 received expired from ZooKeeper, aborting
2013-01-25 12:10:51,932 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down
2013-01-25 12:10:54,703 INFO org.apache.hadoop.hbase.regionserver.LogRoller: LogRoller exiting.
2013-01-25 12:10:58,660 INFO org.apache.hadoop.hbase.regionserver.CompactSplitThread: regionserver6020.compactor exiting
2013-01-25 12:11:00,866 INFO org.apache.hadoop.hbase.regionserver.MemStoreFlusher: regionserver6020.cacheFlusher exiting
2013-01-25 12:11:02,647 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 6020
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 6020: exiting
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: PRI IPC Server handler 5 on 6020: exiting
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: PRI IPC Server handler 3 on 6020: exiting
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server listener on 6020
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 6020: exiting
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: PRI IPC Server handler 6 on 6020: exiting
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 6020: exiting
2013-01-25 12:11:02,648 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
2013-01-25 12:11:02,649 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 6020: exiting
2013-01-25 12:11:02,649 INFO org.apache.hadoop.ipc.HBaseServer: PRI IPC Server handler 0 on 6020: exiting
Frequent Error No:02
2013-01-25 12:11:19,106 INFO org.apache.hadoop.hbase.regionserver.Leases: regionserver6020 closing leases
2013-01-25 12:11:19,106 INFO org.apache.hadoop.hbase.regionserver.Leases: regionserver6020 closed leases
2013-01-25 12:11:19,136 INFO org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation: Closed zookeeper sessionid=0x13c13d323792d99
2013-01-25 12:11:19,138 INFO org.apache.zookeeper.ZooKeeper: Session: 0x13c13d323792d99 closed
2013-01-25 12:11:19,138 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down
2013-01-25 12:11:19,143 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: regionserver6020 exiting
2013-01-25 12:11:19,152 INFO org.apache.hadoop.hbase.regionserver.ShutdownHook: Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=Thread[Thread-14,5,main]
2013-01-25 12:11:19,152 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Shutdown hook
2013-01-25 12:11:19,152 INFO org.apache.hadoop.hbase.regionserver.ShutdownHook: Starting fs shutdown hook thread.
2013-01-25 12:11:19,153 ERROR org.apache.hadoop.hdfs.DFSClient: Exception closing file
सहायता पर ऊपर क्वेरी की सराहना की जोड़ सकते हैं !!! – Mskumar
यहां अधिक लॉग जोड़ना; – Mskumar