guyuqi closed pull request #913: BIGTOP-3701: Remove deprecated Hadoop fs-image
after uninstalling HDF namenode
URL: https://github.com/apache/bigtop/pull/913
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guyuqi commented on PR #913:
URL: https://github.com/apache/bigtop/pull/913#issuecomment-1156170072
OK, it seems to be well-accepted that rpm should not touch files which are
not defined by rpm itself. Appreciate your comments.
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iwasakims commented on PR #913:
URL: https://github.com/apache/bigtop/pull/913#issuecomment-1156079870
The paths for containing HDFS data are not defined by rpm/deb. Users
arbitrarily specify them (by `dfs.namenode.name.dir` and
`dfs.datanode.data.dir` in hdfs-site.xml). If the
Yuqi Gu created BIGTOP-3705:
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Summary: Refine the Ambari RPM spec to fix warning after rpm
uninstallation
Key: BIGTOP-3705
URL: https://issues.apache.org/jira/browse/BIGTOP-3705
Project: Bigtop
guyuqi commented on PR #913:
URL: https://github.com/apache/bigtop/pull/913#issuecomment-1156060230
@iwasakims Thanks for your comments.
Just as you mentioned, users could overwrite the existing fsimage by `hdfs
namenode -format -force` or `-upgrade`, but not all new comers would know
