Hbase -Nifi connectivity error using GetHbase Processore.

[#1]

errorgethbase.jpg

error occering

14:09:50 IST WARNING

0/ 00:00:00.000

GetHBase[id=275c6936-0168-1000-70ca-302b09fcef6e] Processor

Administratively Yielded for 1 sec due to processing failure

14:09:50 IST ERROR

GetHBase[id=275c6936-0168-1000-70ca-302b09fcef6e] GetHBase[id=275c6936-

Ucc

0168-1000-70ca-302b09fcef6e] failed to process session due to

b java.lang.RuntimeException:

org.apache.hadoop.hbase.client. RetriesExhaustedException: Failed after

attempts=4, exceptions:

Mon Jan 07 14:09:07 IST 2019, null, java.net.SocketTimeoutException:

In

callTimeout=60000, callDuration=60505: row " on table 'vendor_products' at

Read/W

region=vendor_products,, 1539947840086.17fe49822fab08d2766b8fb3cdfb8d1e.,

hostname=hadoop3,60020,1546829374471, seqNum=190723

: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after

attempts=4, exceptions:

Mon Jan 07 14:09:07 IST 2019, null, java.net.SocketTimeoutException:

callTimeout=60000, callDuration=60505: row " on table 'vendor_products' at

region=vendor_products,, 1539947840086.17fe49822fab08d2766b8fb3cdfb8dle.,

hostname=hadoop3,60020,1546829374471, seqNum=190723

14:09:50 IST ERROR Quad

1, 500, (5:16 MB)

GetHBase[id=275c6936-0168-1000-70ca-302b09fcef6e] GetHBase[id=275c6936-

0168-1000-70ca-302b09fcef6e] failed to process due to

Read/

java.lang.RuntimeException:

org.apache.hadoop.hbase.client. RetriesExhaustedException: Failed after

Out

Tasks

attempts=4, exceptions:

Mon Jan 07 14:09:07 IST 2019, null, java.net.SocketTimeoutException:

callTimeout=60000, callDuration=60505: row " on table 'vendor_products' at

region=vendor_products,, 1539947840086.17fe49822fab08d2766b8fb3cdfb8d1e.,

hostname=hadoop3,60020,1546829374471, seqNum=190723

; rolling back session: org.apache.hadoop.hbase.client.RetriesExhaustedException:

Failed after attempts=4, exceptions:

Mon Jan 07 14:09:07 IST 2019, null, java.net.SocketTimeoutException:

callTimeout=60000, callDuration=60505: row " on table 'vendor_products' at

region=vendor_products,, 1539947840086.17fe49822fab08d2766b8fb3cdfb8dle.,

Read/W

hostname=hadoop3.60020.1546829374471, segNum=190723

[#2]

Editing my initial response after looking closely !

Looks like the host on which the process runs does cannot connect to the regionserver host "hadoop3", try to telnet to the regionserver host and port, I believe that would also fail//timeout

Below is my initial update

============================

Looks like there is some issue with the table "vendor_products", specifically with it's region "17fe49822fab08d2766b8fb3cdfb8dle"

From the hbase shell, try to run the following

	get 'vendor_products', '17fe49822fab08d2766b8fb3cdfb8dle'

You may get the same exception.

Also, try to run

	hbase hbck 'vendor_products' 

and see if there are any inconsistencies with the table and try to resolve the same with fix commands.