Hbase error while calling watcher
WebThis is the only class that implements Watcher. Other internal classes which need to be notified of ZooKeeper events must register with the local instance of this watcher via registerListener (org.apache.hadoop.hbase.zookeeper.ZKListener) . This class also holds and manages the connection to ZooKeeper. Code to deal with connection related ... WebOct 26, 2016 · Will not attempt to authenticate using SASL (unknown error) 12:20:26.737 [main-SendThread (172.20.34.24:2181)] INFO org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /172.20.34.57:50462, server: 172.20.34.24/172.20.34.24:2181 12:20:26.737 [main-SendThread (172.20.34.24:2181)] …
Hbase error while calling watcher
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WebFeb 29, 2024 · If there are extra regions in hbase:meta, it may be because of problems in splitting, deleting/moving the region directory manually, or in rare cases because of the … WebIf you don't want to watch events, you can write your own "StubWatcher". Create a class that inherits from Watcher and implement the process method with empty body.. That should do it.
WebJun 11, 2015 · hbase(main):003:0> create 'test', 'cf' command, I get. ERROR zookeeper.ZooKeeperWatcher: hconnection0x0 Received unexpected … WebHbase error when accessing the data from HBase database using the HBase Java API: 2015-03-03 13:02:03,211 [WebContainer : 2-EventThread] ERROR zookeeper.ClientCnxn - Error while calling watcher java.lang.IllegalStateException: Received event is not valid: AuthFailed at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.connectionEve …
Web在我还不了解分布式和大数据的时候已经听说过HBase了，但对它一直都半知不解，这篇文章来讲讲吧。 在真实生活中，最开始听到这个词是我的一场面试，当年我还是个『小垃圾』，现在已经是个『大垃圾』了。 http://www.devdoc.net/bigdata/hbase-0.98.7-hadoop1/book/ops_mgt.html
WebUsing CopyTable to copy a part or all of a table from a CDP Private Cloud Base cluster to a CDH 5 cluster does not work. Edits to the source table after the CopyTable starts are not …
Web> 14/01/30 22:15:25 ERROR zookeeper.ClientCnxn: Error while calling watcher > java.lang.NullPointerException > at > org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519) > at > org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495) > {code} so what pink traductionWebTwo possibilities are: 1) Root directory not to exist. 2) Before only, HBase previous running instance initialized. Solution: Ensure that the HBase root directory does not currently … so what question essayWebUse a custom MapReduce job. Many of the methods to import data into HBase use MapReduce implicitly. If none of those approaches fit your needs, you can use … so what pink clean versionWebTour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site team manager luissWebAll of a sudden, HBase has started to crash. First, it could not be. recovered until I changed hbase_master_distributed_log_splitting to false. At that point, HBase restarted and sat happily idling for 1 hour. Then, I. started Trafodion letting it sit idling for 1 hour. team manager passwordWebat org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:358) … team manager natationI would suggest doing a netstat on the ZK host and seeing if it's dropping your connection at some point. If you don't see that happening, download the source jar for this class and step into the connectionEvent () method to see exactly when the object goes null, it might lead you to the root cause. Share. team manager playhq