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From Bansari Shah <>
Subject Error in pio status
Date Mon, 10 Oct 2016 08:24:39 GMT
While configuring predictinIO-0.10.0, after running pio-start-all, runnnig
pio status shows below error :

[ERROR] [RecoverableZooKeeper] ZooKeeper exists failed after 1 attempts
[ERROR] [ZooKeeperWatcher] hconnection-0x716e431d, quorum=localhost:2181,
baseZNode=/hbase Received unexpected KeeperException, re-throwing exception
[WARN] [ZooKeeperRegistry] Can't retrieve clusterId from Zookeeper
[ERROR] [StorageClient] Cannot connect to ZooKeeper (ZooKeeper ensemble:
localhost). Please make sure that the configuration is pointing at the
correct ZooKeeper ensemble. By default, HBase manages its own ZooKeeper, so
if you have not configured HBase to use an external ZooKeeper, that means
your HBase is not started or configured properly.
[ERROR] [Storage$] Error initializing storage client for source HBASE
[ERROR] [Console$] Unable to connect to all storage backends successfully.
The following shows the error message from the storage backend.
[ERROR] [Console$] Data source HBASE was not properly initialized.
[ERROR] [Console$] Dumping configuration of initialized storage backend
sources. Please make sure they are correct.
[ERROR] [Console$] Source Name: ELASTICSEARCH; Type: elasticsearch;
Configuration: HOSTS -> localhost, TYPE -> elasticsearch, HOME ->
PORTS -> 9300
[ERROR] [Console$] Source Name: PGSQL; Type: jdbc; Configuration: URL ->
jdbc:postgresql://localhost/pio, PASSWORD -> postgres, TYPE -> jdbc,
USERNAME -> postgres
[ERROR] [Console$] Source Name: HBASE; Type: (error); Configuration: (error)

to tried to solve this by running r ' jps' and killed running process of
HMaster with 'kill -9 pid' and again did pio-stop-all and again started
pio. I repeated it many times, still issue is not getting resolved.

Please suggest any other solutions.

Thank you


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