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https://issues.apache.org/jira/browse/HDFS-14735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16907776#comment-16907776
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Chen Zhang commented on HDFS-14735:
-----------------------------------
How much spaces left in your cluster? You can enable the debug log to check why
the allocation failed
> File could only be replicated to 0 nodes instead of minReplication (=1)
> -----------------------------------------------------------------------
>
> Key: HDFS-14735
> URL: https://issues.apache.org/jira/browse/HDFS-14735
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Reporter: Tatyana Alexeyev
> Priority: Major
>
> Hello I have intermitent error when running my EMR Hadoop Cluster:
> "Error: org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> /user/sphdadm/_sqoop/00501bd7b05e4182b5006b9d51
> bafb7f_f405b2f3/_temporary/1/_temporary/attempt_1565136887564_20057_m_000000_0/part-m-00000.snappy
> could only be replicated to 0 nodes instead of minReplication (=1). There
> are 5 datanode(s) running and no node(s) are excluded in this operation."
> I am running Hadoop version
> sphdadm@ip-10-6-15-108 hadoop]$ hadoop version
> Hadoop 2.8.5-amzn-4
>
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