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Posted to dev@flume.apache.org by "Nisanth (JIRA)" <ji...@apache.org> on 2014/05/01 15:32:14 UTC
[jira] [Updated] (FLUME-2378) Ingesting the data to HBase using
org.apache.flume.sink.hbase.AsyncHBaseSink Flume 1.3.1 throws "The znode
for the -ROOT- region doesn't exist!"
[ https://issues.apache.org/jira/browse/FLUME-2378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nisanth updated FLUME-2378:
---------------------------
Affects Version/s: v1.4.0
v1.3.1
> Ingesting the data to HBase using org.apache.flume.sink.hbase.AsyncHBaseSink Flume 1.3.1 throws "The znode for the -ROOT- region doesn't exist!"
> -------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLUME-2378
> URL: https://issues.apache.org/jira/browse/FLUME-2378
> Project: Flume
> Issue Type: Bug
> Affects Versions: v1.4.0, v1.3.1
> Environment: Flume 1.3.1 and Hbase 0.96.0
> Reporter: Nisanth
> Labels: AsyncHBaseSink, Flume, HBase
>
> We have Flume 1.3.1 and Hbase 0.96.0 and when tried to ingest data to HBase using org.apache.flume.sink.hbase.AsyncHBaseSink, I am getting the error as "The znode for the -ROOT- region doesn't exist!"
> Flume config file:
> hbase-agent.sources = tail
> hbase-agent.sinks = sink1
> hbase-agent.channels = ch1
> hbase-agent.sources.tail.type = exec
> hbase-agent.sources.tail.command = tail -F /opt/FlumeTesting/Demo.txt
> hbase-agent.sources.tail.channels = ch1
> hbase-agent.sinks.sink1.type = org.apache.flume.sink.hbase.AsyncHBaseSink
> hbase-agent.sinks.sink1.channel = ch1
> hbase-agent.sinks.sink1.table = demo
> hbase-agent.sinks.sink1.columnFamily = cf
> hbase-agent.sinks.sink1.serializer = org.apache.flume.sink.hbase.SimpleAsyncHbaseEventSerializer
> hbase-agent.sinks.sink1.serializer.payloadColumn = col1
> hbase-agent.sinks.sink1.serializer.keyType = timestamp
> hbase-agent.sinks.sink1.serializer.rowPrefix = 1
> hbase-agent.sinks.sink1.serializer.suffix = timestamp
> hbase-agent.channels.ch1.type=memory
> Error Detail:
> 20 Apr 2014 10:08:50,069 ERROR [lifecycleSupervisor-1-1-EventThread] (org.hbase.async.HBaseClient$ZKClient$2.processResult:2403) - The znode for the -ROOT- region doesn't exist!
> 20 Apr 2014 10:08:51,089 ERROR [lifecycleSupervisor-1-1-EventThread] (org.hbase.async.HBaseClient$ZKClient$2.processResult:2403) - The znode for the -ROOT- region doesn't exist!
> Findings:
> As part of HBASE-3171, the root region is dropped from HBase. Refer the link https://issues.apache.org/jira/browse/HBASE-3171
> Flume is trying to access root region
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