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https://issues.apache.org/jira/browse/HADOOP-4877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhuweimin updated HADOOP-4877:
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Status: Patch Available (was: Open)
> parameter dfs.replication is not reflected when put file into hadoop with
> fuse-dfs
> ----------------------------------------------------------------------------------
>
> Key: HADOOP-4877
> URL: https://issues.apache.org/jira/browse/HADOOP-4877
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/fuse-dfs
> Affects Versions: 0.19.0
> Environment: os:centos5.2
> cpu:amd64
> hadoop0.19.0
> Reporter: zhuweimin
>
> the $HADOOP_CONF_DIR is exist in the $CLASSPATH
> and the dfs.replication is set to 3 with the following in hadoop-site.xml
> <property>
> <name>dfs.replication</name>
> <value>1</value>
> </property>
> The file's replication is 3 when it be put into hadoop.
> I think the reason is :
> there is a hardcoding in the src\contrib\fuse-dfs\src\fuse_dfs.c
> line 1337
> if ((fh->hdfsFH = (hdfsFile)hdfsOpenFile(fh->fs, path, flags, 0, 3, 0)) ==
> NULL) {
> line 1591
> if ((file = (hdfsFile)hdfsOpenFile(userFS, path, flags, 0, 3, 0)) == NULL) {
> the fifth parameter is a hardcoding when call the function of hdfsOpenFile.
> It is should set to 0. It is as follows.
> line 1337
> if ((fh->hdfsFH = (hdfsFile)hdfsOpenFile(fh->fs, path, flags, 0, 0, 0)) ==
> NULL) {
> line 1591
> if ((file = (hdfsFile)hdfsOpenFile(userFS, path, flags, 0, 0, 0)) == NULL) {
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