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hadoop/hadoop-common-project/hadoop-common/CHANGES.HDFS-1623.txt

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Create CHANGES.HDFS-1623.txt for HDFS-1623 branch changes and move one change from CHANGES.txt into it. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1154410 13f79535-47bb-0310-9956-ffa450edef68
2011-08-05 23:04:24 +00:00
Changes for HDFS-1623 branch.
This change list will be merged into the trunk CHANGES.txt when the HDFS-1623
branch is merged.
------------------------------
HADOOP-7455. HA: Introduce HA Service Protocol Interface. (suresh)
HADOOP-7896. HA: if both NNs are in Standby mode, client needs to try failing back and forth several times with sleeps. Contributed by Aaron T. Myers git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214076 13f79535-47bb-0310-9956-ffa450edef68
2011-12-14 07:24:36 +00:00
HADOOP-7774. HA: Administrative CLI to control HA daemons. Contributed by Todd Lipcon. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1190584 13f79535-47bb-0310-9956-ffa450edef68
2011-10-28 21:24:04 +00:00
HADOOP-7774. HA: Administrative CLI to control HA daemons. (todd)
HADOOP-7896. HA: if both NNs are in Standby mode, client needs to try failing back and forth several times with sleeps. Contributed by Aaron T. Myers git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214076 13f79535-47bb-0310-9956-ffa450edef68
2011-12-14 07:24:36 +00:00
HADOOP-7896. HA: if both NNs are in Standby mode, client needs to try failing
HADOOP-7992. Add ZKClient library to facilitate leader election. Contributed by Bikas Saha. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1235841 13f79535-47bb-0310-9956-ffa450edef68
2012-01-25 17:26:20 +00:00
back and forth several times with sleeps. (atm)
HADOOP-7922. Improve some logging for client IPC failovers and StandbyExceptions. Contributed by Todd Lipcon. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214082 13f79535-47bb-0310-9956-ffa450edef68
2011-12-14 07:51:30 +00:00
HADOOP-7922. Improve some logging for client IPC failovers and
HADOOP-7992. Add ZKClient library to facilitate leader election. Contributed by Bikas Saha. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1235841 13f79535-47bb-0310-9956-ffa450edef68
2012-01-25 17:26:20 +00:00
StandbyExceptions (todd)
HADOOP-7921. StandbyException should extend IOException. Contributed by Todd Lipcon. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214093 13f79535-47bb-0310-9956-ffa450edef68
2011-12-14 08:10:34 +00:00
HADOOP-7921. StandbyException should extend IOException (todd)
HADOOP-7928. HA: Client failover policy is incorrectly trying to fail over all IOExceptions. Contributed by Aaron T. Myers. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1215019 13f79535-47bb-0310-9956-ffa450edef68
2011-12-16 01:54:44 +00:00
HADOOP-7928. HA: Client failover policy is incorrectly trying to fail over all
HADOOP-7992. Add ZKClient library to facilitate leader election. Contributed by Bikas Saha. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1235841 13f79535-47bb-0310-9956-ffa450edef68
2012-01-25 17:26:20 +00:00
IOExceptions (atm)
HADOOP-7925. Add interface and update CLI to query current state to HAServiceProtocol. Contributed by Eli Collins. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1220611 13f79535-47bb-0310-9956-ffa450edef68
2011-12-19 05:21:24 +00:00
HADOOP-7925. Add interface and update CLI to query current state to
HADOOP-7992. Add ZKClient library to facilitate leader election. Contributed by Bikas Saha. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1235841 13f79535-47bb-0310-9956-ffa450edef68
2012-01-25 17:26:20 +00:00
HAServiceProtocol (eli via todd)
HADOOP-7932. Make client connection retries on socket time outs configurable. Contributed by Uma Maheswara Rao G. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1220957 13f79535-47bb-0310-9956-ffa450edef68
2011-12-19 21:32:55 +00:00
HADOOP-7932. Make client connection retries on socket time outs configurable.
HADOOP-7992. Add ZKClient library to facilitate leader election. Contributed by Bikas Saha. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1235841 13f79535-47bb-0310-9956-ffa450edef68
2012-01-25 17:26:20 +00:00
(Uma Maheswara Rao G via todd)
HADOOP-7924. 
FailoverController for client-based configuration. Contributed by Eli Collins git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1227836 13f79535-47bb-0310-9956-ffa450edef68
2012-01-05 21:02:59 +00:00
HADOOP-7924. 
FailoverController for client-based configuration (eli)
Previous commit didn't fixup package statements. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1228561 13f79535-47bb-0310-9956-ffa450edef68
2012-01-07 03:29:35 +00:00
HADOOP-7961. Move HA fencing to common. (eli)
HADOOP-7970. HAServiceProtocol methods must throw IOException.Contributed by Hari Mankude. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1230351 13f79535-47bb-0310-9956-ffa450edef68
2012-01-12 01:39:30 +00:00
HADOOP-7970. HAServiceProtocol methods must throw IOException.
(Hari Mankude via suresh).
HADOOP-7992. Add ZKClient library to facilitate leader election. Contributed by Bikas Saha. git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1235841 13f79535-47bb-0310-9956-ffa450edef68
2012-01-25 17:26:20 +00:00
HADOOP-7992. Add ZKClient library to facilitate leader election.
(Bikas Saha via suresh).
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