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[HDFS-4805] Webhdfs client is fragile to token renewal errors - HDFS - [issue]
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...Webhdfs internally acquires a token that will be used for DN-based operations. The token renewer in common will try to renew that token. If a renewal fails for any reason, it wil...
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http://issues.apache.org/jira/browse/HDFS-4805
Author: Daryn Sharp,
2013-05-20, 17:22
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[HDFS-3180] Add socket timeouts to webhdfs - HDFS - [issue]
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...WebHDFS connections may indefinitely hang due to no timeouts on the connection. WebHDFS should be adapted in a similar fashion to HDFS-3166 for hftp....
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http://issues.apache.org/jira/browse/HDFS-3180
Author: Daryn Sharp,
2013-05-15, 15:06
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[HDFS-4368] Backport HDFS-3553 to branch-1 - HDFS - [issue]
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...Proxy tokens are broken for hftp. The impact is systems using proxy tokens, such as oozie jobs, cannot use hftp....
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http://issues.apache.org/jira/browse/HDFS-4368
Author: Daryn Sharp,
2013-05-14, 06:12
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[HDFS-4766] Enable NN spnego filters only if kerberos is enabled - HDFS - [issue]
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...Counter-part to HADOOP-9516 to only enable SPNEGO if kerberos is enabled....
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http://issues.apache.org/jira/browse/HDFS-4766
Author: Daryn Sharp,
2013-04-30, 17:55
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[HDFS-4548] Webhdfs doesn't renegotiate SPNEGO token - HDFS - [issue]
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...When the webhdfs SPNEGO token expires, the fs doesn't attempt to renegotiate a new SPNEGO token. This renders webhdfs unusable for daemons that are logged in via a keytab which would a...
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http://issues.apache.org/jira/browse/HDFS-4548
Author: Daryn Sharp,
2013-04-26, 03:14
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[HDFS-4577] Webhdfs operations should declare if authentication is required - HDFS - [issue]
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...Multiple hardcoded conditionals for operations can be avoided in webhdfs if the methods declare if authentication (ie. cannot use a token) is required....
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http://issues.apache.org/jira/browse/HDFS-4577
Author: Daryn Sharp,
2013-04-26, 03:14
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[HDFS-4567] Webhdfs does not need a token for token operations - HDFS - [issue]
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...Webhdfs will implicitly acquire a token to get/renew/cancel other tokens even though it neither needs nor uses the token. The implicit token triggers a renewer thread for the fs which ...
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http://issues.apache.org/jira/browse/HDFS-4567
Author: Daryn Sharp,
2013-04-26, 03:14
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[HDFS-4560] Webhdfs cannot use tokens obtained by another user - HDFS - [issue]
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...Webhdfs passes UserParam even when a token is being used. The NN will construct the UGI from the token and error if the UserParam does not match the token's. This causes problems...
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http://issues.apache.org/jira/browse/HDFS-4560
Author: Daryn Sharp,
2013-04-26, 03:14
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[HDFS-4649] Webhdfs cannot list large directories - HDFS - [issue]
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...Webhdfs returns malformed json for directories that exceed the conf dfs.ls.limit value. The streaming object returned by NamenodeWebhdfsMethods#getListingStream will repeatedly c...
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http://issues.apache.org/jira/browse/HDFS-4649
Author: Daryn Sharp,
2013-04-26, 03:14
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[HDFS-4566] Webdhfs token cancelation should use authentication - HDFS - [issue]
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...Webhdfs tries to use its own implicit/internal token to cancel tokens. However, like getting and renewing a token, cancel should use direct authentication to ensure daemons like yarn's...
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http://issues.apache.org/jira/browse/HDFS-4566
Author: Daryn Sharp,
2013-04-26, 03:14
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