Fixing dfs statement for Pig
----------------------------
Key: PIG-891
URL: https://issues.apache.org/jira/browse/PIG-891
Project: Pig
Issue Type: Bug
Reporter: Daniel Dai
Several hadoop dfs commands are not support or restrictive on current Pig. We
need to fix that. These include:
1. Several commands do not supported: lsr, dus, count, rmr, expunge, put,
moveFromLocal, get, getmerge, text, moveToLocal, mkdir, touchz, test, stat,
tail, chmod, chown, chgrp. A reference for these command can be found in
http://hadoop.apache.org/common/docs/current/hdfs_shell.html
2. All existing dfs commands do not support globing.
3. Pig should provide a programmatic way to perform dfs commands. Several of
them exist in PigServer, but not all of them.
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