[37/50] [abbrv] hadoop git commit: HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina.
HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/504fab95 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/504fab95 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/504fab95 Branch: refs/heads/YARN-2928 Commit: 504fab95e8f28e004cf4cac36153d4d9827da2ea Parents: 83ac8e0 Author: Jing Zhao ji...@apache.org Authored: Wed Apr 15 13:10:38 2015 -0700 Committer: Zhijie Shen zjs...@apache.org Committed: Fri Apr 17 15:29:45 2015 -0700 -- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) -- http://git-wip-us.apache.org/repos/asf/hadoop/blob/504fab95/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index 574faa2..60fff16 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -525,6 +525,9 @@ Release 2.7.1 - UNRELEASED HDFS-8151. Always use snapshot path as source when invalid snapshot names are used for diff based distcp. (jing9) +HDFS-7934. Update RollingUpgrade rollback documentation: should use +bootstrapstandby for standby NN. (J. Andreina via jing9) + Release 2.7.0 - UNRELEASED INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/504fab95/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml index 2ad28e1..1c3dc60 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml @@ -263,14 +263,16 @@ p Rollback from a newer release to the pre-upgrade release is always supported. However, it cannot be done in a rolling fashion. It requires cluster downtime. +Suppose emNN1/em and emNN2/em are respectively in active and standby states. Below are the steps for rollback: /p ul liRollback HDFSol liShutdown all emNNs/em and emDNs/em./li liRestore the pre-upgrade release in all machines./li - liStart emNNs/em with the + liStart emNN1/em as Active with the a href=#namenode_-rollingUpgradecode-rollingUpgrade rollback/code/a option./li + liRun `-bootstrapStandby' on NN2 and start it normally as standby./li liStart emDNs/em with the code-rollback/code option./li /ol/li /ul
hadoop git commit: HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina.
Repository: hadoop Updated Branches: refs/heads/branch-2 d4dd97eab - 725621d95 HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina. (cherry picked from commit b172d03595d1591e7f542791224607d8c5fce3e2) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/725621d9 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/725621d9 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/725621d9 Branch: refs/heads/branch-2 Commit: 725621d95a833f813e2164e32b33984e1c1ee29a Parents: d4dd97e Author: Jing Zhao ji...@apache.org Authored: Wed Apr 15 13:10:38 2015 -0700 Committer: Jing Zhao ji...@apache.org Committed: Wed Apr 15 13:11:15 2015 -0700 -- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) -- http://git-wip-us.apache.org/repos/asf/hadoop/blob/725621d9/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index 4fcfc06..5c8b2d5 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -207,6 +207,9 @@ Release 2.7.1 - UNRELEASED HDFS-8151. Always use snapshot path as source when invalid snapshot names are used for diff based distcp. (jing9) +HDFS-7934. Update RollingUpgrade rollback documentation: should use +bootstrapstandby for standby NN. (J. Andreina via jing9) + Release 2.7.0 - UNRELEASED INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/725621d9/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml index a62198f..8fd4f1c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml @@ -263,14 +263,16 @@ p Rollback from a newer release to the pre-upgrade release is always supported. However, it cannot be done in a rolling fashion. It requires cluster downtime. +Suppose emNN1/em and emNN2/em are respectively in active and standby states. Below are the steps for rollback: /p ul liRollback HDFSol liShutdown all emNNs/em and emDNs/em./li liRestore the pre-upgrade release in all machines./li - liStart emNNs/em with the + liStart emNN1/em as Active with the a href=#namenode_-rollingUpgradecode-rollingUpgrade rollback/code/a option./li + liRun `-bootstrapStandby' on NN2 and start it normally as standby./li liStart emDNs/em with the code-rollback/code option./li /ol/li /ul
hadoop git commit: HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina.
Repository: hadoop Updated Branches: refs/heads/trunk 4c097e473 - b172d0359 HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/b172d035 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/b172d035 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/b172d035 Branch: refs/heads/trunk Commit: b172d03595d1591e7f542791224607d8c5fce3e2 Parents: 4c097e4 Author: Jing Zhao ji...@apache.org Authored: Wed Apr 15 13:10:38 2015 -0700 Committer: Jing Zhao ji...@apache.org Committed: Wed Apr 15 13:10:38 2015 -0700 -- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) -- http://git-wip-us.apache.org/repos/asf/hadoop/blob/b172d035/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index 574faa2..60fff16 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -525,6 +525,9 @@ Release 2.7.1 - UNRELEASED HDFS-8151. Always use snapshot path as source when invalid snapshot names are used for diff based distcp. (jing9) +HDFS-7934. Update RollingUpgrade rollback documentation: should use +bootstrapstandby for standby NN. (J. Andreina via jing9) + Release 2.7.0 - UNRELEASED INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/b172d035/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml index 2ad28e1..1c3dc60 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml @@ -263,14 +263,16 @@ p Rollback from a newer release to the pre-upgrade release is always supported. However, it cannot be done in a rolling fashion. It requires cluster downtime. +Suppose emNN1/em and emNN2/em are respectively in active and standby states. Below are the steps for rollback: /p ul liRollback HDFSol liShutdown all emNNs/em and emDNs/em./li liRestore the pre-upgrade release in all machines./li - liStart emNNs/em with the + liStart emNN1/em as Active with the a href=#namenode_-rollingUpgradecode-rollingUpgrade rollback/code/a option./li + liRun `-bootstrapStandby' on NN2 and start it normally as standby./li liStart emDNs/em with the code-rollback/code option./li /ol/li /ul
hadoop git commit: HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina.
Repository: hadoop Updated Branches: refs/heads/branch-2.7 9e11ae684 - e1ce0700e HDFS-7934. Update RollingUpgrade rollback documentation: should use bootstrapstandby for standby NN. Contributed by J. Andreina. (cherry picked from commit b172d03595d1591e7f542791224607d8c5fce3e2) (cherry picked from commit 725621d95a833f813e2164e32b33984e1c1ee29a) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/e1ce0700 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/e1ce0700 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/e1ce0700 Branch: refs/heads/branch-2.7 Commit: e1ce0700eb2c5bf2b765e6a93df8146207a6fa9e Parents: 9e11ae6 Author: Jing Zhao ji...@apache.org Authored: Wed Apr 15 13:10:38 2015 -0700 Committer: Jing Zhao ji...@apache.org Committed: Wed Apr 15 13:11:45 2015 -0700 -- hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++ .../hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) -- http://git-wip-us.apache.org/repos/asf/hadoop/blob/e1ce0700/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt index fda744b..242a2c8 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt +++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt @@ -23,6 +23,9 @@ Release 2.7.1 - UNRELEASED HDFS-8151. Always use snapshot path as source when invalid snapshot names are used for diff based distcp. (jing9) +HDFS-7934. Update RollingUpgrade rollback documentation: should use +bootstrapstandby for standby NN. (J. Andreina via jing9) + Release 2.7.0 - UNRELEASED INCOMPATIBLE CHANGES http://git-wip-us.apache.org/repos/asf/hadoop/blob/e1ce0700/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml -- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml index a62198f..8fd4f1c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/xdoc/HdfsRollingUpgrade.xml @@ -263,14 +263,16 @@ p Rollback from a newer release to the pre-upgrade release is always supported. However, it cannot be done in a rolling fashion. It requires cluster downtime. +Suppose emNN1/em and emNN2/em are respectively in active and standby states. Below are the steps for rollback: /p ul liRollback HDFSol liShutdown all emNNs/em and emDNs/em./li liRestore the pre-upgrade release in all machines./li - liStart emNNs/em with the + liStart emNN1/em as Active with the a href=#namenode_-rollingUpgradecode-rollingUpgrade rollback/code/a option./li + liRun `-bootstrapStandby' on NN2 and start it normally as standby./li liStart emDNs/em with the code-rollback/code option./li /ol/li /ul
