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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-683) Accumulo ignores HDFS max replication configuration
Date Wed, 09 Oct 2013 19:24:44 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790747#comment-13790747
] 

John Vines commented on ACCUMULO-683:
-------------------------------------

Not default replication, max replication.

> Accumulo ignores HDFS max replication configuration
> ---------------------------------------------------
>
>                 Key: ACCUMULO-683
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-683
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>    Affects Versions: 1.4.1
>            Reporter: Jim Klucar
>            Priority: Minor
>             Fix For: 1.4.2, 1.5.0
>
>
> I setup a new 1.4.1 instance that was running on top of a Hadoop installation that had
the maximum block replications set to 3 and the following error showed up on the monitor page.
> java.io.IOException: failed to create file /accumulo/tables/!0/table_info/F0000001.rf_tmp
on client 127.0.0.1. Requested replication 5 exceeds maximum 3 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInternal(FSNamesystem.java:1220)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFile(FSNamesystem.java:1123) at
org.apache.hadoop.hdfs.server.namenode.NameNode.create(NameNode.java:551) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:523) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1383)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1379) at java.security.AccessController.doPrivileged(Native
Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1377)
> Tablet server error is:
> 10 10:56:25,408 [tabletserver.MinorCompactor] WARN : MinC failed (java.io.IOException:
failed to create file /accumulo/tables/!0/
> table_info/F0000001.rf_tmp on client 127.0.0.1.
> Requested replication 5 exceeds maximum 3
>         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInternal(FSNamesystem.java:1220)
>         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFile(FSNamesystem.java:1123)
>         at org.apache.hadoop.hdfs.server.namenode.NameNode.create(NameNode.java:551)
>         at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:523)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1383)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1379)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:396)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1377)
> ) to create /accumulo/tables/!0/table_info/F0000001.rf_tmp retrying ...



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