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https://issues.apache.org/jira/browse/ACCUMULO-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Corey J. Nolet updated ACCUMULO-2693:
-------------------------------------
Fix Version/s: (was: 1.6.1)
1.6.2
> Tablet Server Failed to "add Datanode"
> --------------------------------------
>
> Key: ACCUMULO-2693
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2693
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.6.0
> Environment: 1.6.0 RC2, starting CI
> Reporter: Mike Drob
> Labels: logging
> Fix For: 1.6.2, 1.7.0
>
>
> Right when starting CI, I got the following error message on the monitor, and
> potentially related DEBUG statements in the tserver log.
> {noformat}
> 2014-04-17 15:04:17,940 [log.DfsLogger] ERROR: java.io.IOException: Failed to
> add a datanode. User may turn off this feature by setting
> dfs.client.block.write.replace-datanode-on-failure.policy in configu
> ration, where the current policy is DEFAULT. (Nodes:
> current=[10.20.212.138:50010, 10.20.212.116:50010],
> original=[10.20.212.138:50010, 10.20.212.116:50010])
> 2014-04-17 15:04:17,941 [log.DfsLogger] DEBUG: DfsLogger.open() begin
> 2014-04-17 15:04:17,942 [fs.VolumeManagerImpl] DEBUG: Found CREATE enum CREATE
> 2014-04-17 15:04:17,942 [fs.VolumeManagerImpl] DEBUG: Found synch enum
> SYNC_BLOCK
> 2014-04-17 15:04:17,943 [fs.VolumeManagerImpl] DEBUG: CreateFlag set:
> [CREATE, SYNC_BLOCK]
> 2014-04-17 15:04:17,943 [fs.VolumeManagerImpl] DEBUG: creating
> hdfs://nameservice1/accumulo/wal/a2414.halxg.cloudera.com+10011/6a3fb666-b263-400b-b480-64cc250fbf2e
> with SYNCH_BLOCK flag
> {noformat}
> This error seems like it was probably completely harmless, so it should be a
> warn or info.
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