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From karanalang <karan.al...@gmail.com>
Subject Re: Regionserver IP in Meta
Date Thu, 15 Dec 2016 00:59:34 GMT
I've kerberized HDP 2.4 (HBase version - 1.1.2.2.4.0.0-169, openTSDB version
- 2.2.1)
On startiong OpenTSDB, i'm getting following error ->

What i understand (from the posts on the internet) is that this is because
of connection issues between HBase & OpenTSDB

In connecting to HBase .META, the connection is failing.
Any ideas on how to fix this ?

Here is the command used to start OpenTSDB
/build/tsdb tsd --zkbasedir=/hbase-secure --port=9999
--zkquorum=sandbox.hortonworks.com:2181 --cachedir=/tmp/tsd
--staticroot=build/staticroot --auto-metric

Also attaching the hbase-site.xml, opentsdb.log, opentsdb.conf



----------------------------------------------------------------------------------------------------

2016-12-14 18:55:58,002 INFO  [AsyncHBase I/O Worker #4] HBaseClient:
Channel [id: 0x9040cb54, /10.0.2.15:51692 => /10.0.2.15:16020] is
disconnecting: [id: 0x9040cb54, /10.0.2.15:51692 => /10.0.2.15:16020] CLOSE
2016-12-14 18:55:58,002 INFO  [AsyncHBase I/O Worker #4] HBaseClient: Lost
connection with the .META. region
2016-12-14 18:55:58,003 INFO  [AsyncHBase I/O Worker #4] HBaseClient:
Invalidated cache for .META. as null still seems to be splitting or closing
it.
2016-12-14 18:55:58,006 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
ZooKeeper: Session: 0x158fa6cce65022b closed
2016-12-14 18:55:58,007 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
ClientCnxn: EventThread shut down
2016-12-14 18:55:59,524 INFO  [AsyncHBase Timer HBaseClient #1] ZooKeeper:
Initiating client connection, connectString=sandbox.hortonworks.com:2181
sessionTimeout=5000 watcher=org.hbase.async.HBaseClient$ZKClient@438f3a6
2016-12-14 18:55:59,531 INFO  [AsyncHBase Timer HBaseClient
#1-SendThread(sandbox.hortonworks.com:2181)] ClientCnxn: Opening socket
connection to server sandbox.hortonworks.com/10.0.2.15:2181. Will not
attempt to authenticate using SASL (unknown error)
2016-12-14 18:55:59,533 INFO  [AsyncHBase Timer HBaseClient
#1-SendThread(sandbox.hortonworks.com:2181)] ClientCnxn: Socket connection
established to sandbox.hortonworks.com/10.0.2.15:2181, initiating session
2016-12-14 18:55:59,535 INFO  [AsyncHBase Timer HBaseClient #1] HBaseClient:
Need to find the .META. region
2016-12-14 18:55:59,536 INFO  [AsyncHBase Timer HBaseClient
#1-SendThread(sandbox.hortonworks.com:2181)] ClientCnxn: Session
establishment complete on server sandbox.hortonworks.com/10.0.2.15:2181,
sessionid = 0x158fa6cce65022c, negotiated timeout = 5000
2016-12-14 18:55:59,539 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
HBaseClient: Connecting to .META. region @ 10.0.2.15:16020
2016-12-14 18:55:59,545 INFO  [AsyncHBase I/O Worker #1] HBaseClient:
Channel [id: 0x860a8aa5, /10.0.2.15:51700 :> /10.0.2.15:16020] is
disconnecting: [id: 0x860a8aa5, /10.0.2.15:51700 :> /10.0.2.15:16020]
DISCONNECTED
2016-12-14 18:55:59,548 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
HBaseClient: Need to find the .META. region
2016-12-14 18:55:59,553 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
ZooKeeper: Session: 0x158fa6cce65022c closed
2016-12-14 18:55:59,553 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
ZooKeeper: Initiating client connection,
connectString=sandbox.hortonworks.com:2181 sessionTimeout=5000
watcher=org.hbase.async.HBaseClient$ZKClient@438f3a6
2016-12-14 18:55:59,576 INFO  [AsyncHBase Timer HBaseClient
#1-SendThread(sandbox.hortonworks.com:2181)] ClientCnxn: Opening socket
connection to server sandbox.hortonworks.com/10.0.2.15:2181. Will not
attempt to authenticate using SASL (unknown error)
2016-12-14 18:55:59,579 INFO  [AsyncHBase Timer HBaseClient
#1-SendThread(sandbox.hortonworks.com:2181)] ClientCnxn: Socket connection
established to sandbox.hortonworks.com/10.0.2.15:2181, initiating session
2016-12-14 18:55:59,585 INFO  [AsyncHBase Timer HBaseClient
#1-SendThread(sandbox.hortonworks.com:2181)] ClientCnxn: Session
establishment complete on server sandbox.hortonworks.com/10.0.2.15:2181,
sessionid = 0x158fa6cce65022d, negotiated timeout = 5000
2016-12-14 18:55:59,586 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
ClientCnxn: EventThread shut down
2016-12-14 18:55:59,594 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
HBaseClient: Connecting to .META. region @ 10.0.2.15:16020
2016-12-14 18:55:59,603 INFO  [AsyncHBase I/O Worker #2] HBaseClient:
Channel [id: 0x6c0b2673, /10.0.2.15:51704 :> /10.0.2.15:16020] is
disconnecting: [id: 0x6c0b2673, /10.0.2.15:51704 :> /10.0.2.15:16020]
DISCONNECTED
2016-12-14 18:55:59,606 WARN  [AsyncHBase Timer HBaseClient #1-EventThread]
HBaseClient: Probe Exists(table="hbase:meta", key=[116, 115, 100, 98, 44, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 65, 115, 121, 110,
99, 72, 66, 97, 115, 101, 126, 112, 114, 111, 98, 101, 126, 60, 59, 95, 60,
44, 58, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 65, 115, 121,
110, 99, 72, 66, 97, 115, 101, 126, 112, 114, 111, 98, 101, 126, 60, 59, 95,
60], family=null, qualifiers=null, attempt=0,
region=RegionInfo(table="hbase:meta", region_name="hbase:meta,,1",
stop_key="")) failed
org.hbase.async.NonRecoverableException: Too many attempts:
Exists(table="hbase:meta", key=[116, 115, 100, 98, 44, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 65, 115, 121, 110, 99, 72, 66, 97, 115,
101, 126, 112, 114, 111, 98, 101, 126, 60, 59, 95, 60, 44, 58, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 65, 115, 121, 110, 99, 72, 66,
97, 115, 101, 126, 112, 114, 111, 98, 101, 126, 60, 59, 95, 60],
family=null, qualifiers=null, attempt=11,
region=RegionInfo(table="hbase:meta", region_name="hbase:meta,,1",
stop_key=""))
	at org.hbase.async.HBaseClient.tooManyAttempts(HBaseClient.java:2056)
[asynchbase-1.7.2.jar:na]
	at org.hbase.async.HBaseClient.sendRpcToRegion(HBaseClient.java:1920)
[asynchbase-1.7.2.jar:na]
	at org.hbase.async.HBaseClient$1RetryRpc.call(HBaseClient.java:1944)
[asynchbase-1.7.2.jar:na]
	at org.hbase.async.HBaseClient$1RetryRpc.call(HBaseClient.java:1927)
[asynchbase-1.7.2.jar:na]
	at com.stumbleupon.async.Deferred.doCall(Deferred.java:1278)
[async-1.4.0.jar:na]
	at com.stumbleupon.async.Deferred.runCallbacks(Deferred.java:1257)
[async-1.4.0.jar:na]
	at com.stumbleupon.async.Deferred.callback(Deferred.java:1005)
[async-1.4.0.jar:na]
	at
org.hbase.async.HBaseClient$ZKClient$ZKCallback.processResult(HBaseClient.java:3645)
[asynchbase-1.7.2.jar:na]
	at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:558)
[zookeeper-3.4.5.jar:3.4.5-1392090]
	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495)
[zookeeper-3.4.5.jar:3.4.5-1392090]
2016-12-14 18:55:59,607 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
HBaseClient: Need to find the .META. region
2016-12-14 18:55:59,611 INFO  [AsyncHBase Timer HBaseClient #1-EventThread]
ZooKeeper: Session: 0x158fa6cce65022d closed
-----------------------------------------------------------------------------

hbase-site.txt
<http://apache-hbase.679495.n3.nabble.com/file/n4085136/hbase-site.txt>  
opentsdb.zip
<http://apache-hbase.679495.n3.nabble.com/file/n4085136/opentsdb.zip>  
hbase-site.txt
<http://apache-hbase.679495.n3.nabble.com/file/n4085136/hbase-site.txt>  



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