J.Andreina created HDFS-3326:
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Summary: Even when dfs.support.append is set to true log message
displays that the append is disabled
Key: HDFS-3326
URL: https://issues.apache.org/jira/browse/HDFS-3326
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 2.0.0
Reporter: J.Andreina
Fix For: 2.0.0, 3.0.0
"dfs.support.append" is set to true
started NN in non-HA mode
At the NN side log the append enable is set to false.
This is because in code append enabled is set to HA enabled value.Since Started
NN in non-HA mode the value for append is false
Code:
=====
{noformat}
this.supportAppends = conf.getBoolean(DFS_SUPPORT_APPEND_KEY,
DFS_SUPPORT_APPEND_DEFAULT);
LOG.info("Append Enabled: " + haEnabled);{noformat}
NN logs
========
{noformat}
2012-04-25 21:11:09,693 INFO
org.apache.hadoop.hdfs.server.namenode.FSNamesystem: HA Enabled: false
2012-04-25 21:11:09,702 INFO
org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Append Enabled:
false{noformat}
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