HDFS HA Status and Next Steps

Hello, We would like organize a meeting to discuss the 2nd phase of HDFS HA development. Right now the HA branch supports HOT-Failover, except that it is manual failover. We are now moving into a phase to implement automatic failover. Please see HDFS-1623 for more details. Significant enhanceme

[jira] [Created] (HDFS-2982) Startup performance suffers when there are many edit log segments

Startup performance suffers when there are many edit log segments - Key: HDFS-2982 URL: https://issues.apache.org/jira/browse/HDFS-2982 Project: Hadoop HDFS Issue Type: Bug

[jira] [Resolved] (HDFS-2977) HA: TestBalancerWithHANameNodes is failing

[ https://issues.apache.org/jira/browse/HDFS-2977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aaron T. Myers resolved HDFS-2977. -- Resolution: Duplicate Fix Version/s: HA branch (HDFS-1623) Hadoop Flags: Reviewed Th

[jira] [Created] (HDFS-2981) The default value of dfs.client.block.write.replace-datanode-on-failure.enable should be true

The default value of dfs.client.block.write.replace-datanode-on-failure.enable should be true - Key: HDFS-2981 URL: https://issues.apache.org/jira/browse/HDFS-2981

Hadoop-Hdfs-trunk - Build # 962 - Failure

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Hadoop-Hdfs-0.23-Build - Build # 175 - Failure

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