Repository: ambari Updated Branches: refs/heads/branch-1.7.0 2e81d4836 -> 12769f93a refs/heads/trunk 587743d08 -> 2fa1ffb5f
AMBARI-8017. Upgrades : Not enough heap size for NameNode At EC2 cluster (aonishuk) Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/2fa1ffb5 Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/2fa1ffb5 Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/2fa1ffb5 Branch: refs/heads/trunk Commit: 2fa1ffb5f6eb0704182de78a756a787290b0d85d Parents: 587743d Author: Andrew Onishuk <[email protected]> Authored: Thu Oct 30 16:47:45 2014 +0200 Committer: Andrew Onishuk <[email protected]> Committed: Thu Oct 30 16:47:45 2014 +0200 ---------------------------------------------------------------------- .../libraries/functions/__init__.py | 1 + .../libraries/functions/format_jvm_option.py | 34 ++++++++++++++++++++ .../0.8/hooks/after-INSTALL/scripts/params.py | 4 +-- .../0.8/hooks/before-START/scripts/params.py | 4 +-- .../0.8/services/HDFS/package/scripts/params.py | 4 +-- .../1.3.2/hooks/after-INSTALL/scripts/params.py | 4 +-- .../1.3.2/hooks/before-ANY/scripts/params.py | 4 +-- .../hooks/before-INSTALL/scripts/params.py | 4 +-- .../1.3.2/hooks/before-START/scripts/params.py | 4 +-- .../services/HDFS/package/scripts/params.py | 4 +-- .../2.0.6/hooks/after-INSTALL/scripts/params.py | 4 +-- .../2.0.6/hooks/before-ANY/scripts/params.py | 4 +-- .../2.0.6/hooks/before-START/scripts/params.py | 4 +-- .../services/HDFS/package/scripts/params.py | 4 +-- 14 files changed, 59 insertions(+), 24 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-common/src/main/python/resource_management/libraries/functions/__init__.py ---------------------------------------------------------------------- diff --git a/ambari-common/src/main/python/resource_management/libraries/functions/__init__.py b/ambari-common/src/main/python/resource_management/libraries/functions/__init__.py index e72512c..36b8e51 100644 --- a/ambari-common/src/main/python/resource_management/libraries/functions/__init__.py +++ b/ambari-common/src/main/python/resource_management/libraries/functions/__init__.py @@ -30,3 +30,4 @@ from resource_management.libraries.functions.substitute_vars import * from resource_management.libraries.functions.get_port_from_url import * from resource_management.libraries.functions.hive_check import * from resource_management.libraries.functions.version import * +from resource_management.libraries.functions.format_jvm_option import * http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-common/src/main/python/resource_management/libraries/functions/format_jvm_option.py ---------------------------------------------------------------------- diff --git a/ambari-common/src/main/python/resource_management/libraries/functions/format_jvm_option.py b/ambari-common/src/main/python/resource_management/libraries/functions/format_jvm_option.py new file mode 100644 index 0000000..7182fb9 --- /dev/null +++ b/ambari-common/src/main/python/resource_management/libraries/functions/format_jvm_option.py @@ -0,0 +1,34 @@ +#!/usr/bin/env python +""" +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + +Ambari Agent + +""" + +__all__ = ["format_jvm_option"] +from resource_management.libraries.script import Script +from resource_management.libraries.script.config_dictionary import UnknownConfiguration +from resource_management.core.logger import Logger +from resource_management.libraries.functions import * + +def format_jvm_option(name, default_value): + curr_dict = default(name, default_value) + if not "m" in curr_dict: + curr_dict = curr_dict + m + + return curr_dict \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/after-INSTALL/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/after-INSTALL/scripts/params.py b/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/after-INSTALL/scripts/params.py index 063beaa..1c611d4 100644 --- a/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/after-INSTALL/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/after-INSTALL/scripts/params.py @@ -48,8 +48,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/before-START/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/before-START/scripts/params.py b/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/before-START/scripts/params.py index cd06a67..ac8f1c8 100644 --- a/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/before-START/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/BIGTOP/0.8/hooks/before-START/scripts/params.py @@ -119,8 +119,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/params.py b/ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/params.py index e117938..edc823b 100644 --- a/ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/scripts/params.py @@ -201,8 +201,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/after-INSTALL/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/after-INSTALL/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/after-INSTALL/scripts/params.py index a30899c..24d432d 100644 --- a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/after-INSTALL/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/after-INSTALL/scripts/params.py @@ -44,8 +44,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize'] http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-ANY/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-ANY/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-ANY/scripts/params.py index 2fa05df..94a4ced 100644 --- a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-ANY/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-ANY/scripts/params.py @@ -56,8 +56,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = default("/configurations/mapred-env/jtnode_opt_newsize","200m") jtnode_opt_maxnewsize = default("/configurations/mapred-env/jtnode_opt_maxnewsize","200m") http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-INSTALL/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-INSTALL/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-INSTALL/scripts/params.py index e396d89..160fd60 100644 --- a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-INSTALL/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-INSTALL/scripts/params.py @@ -53,8 +53,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize'] mapred_pid_dir_prefix = default("/configurations/hadoop-env/mapred_pid_dir_prefix","/var/run/hadoop-mapreduce") http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-START/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-START/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-START/scripts/params.py index 0aecb63..fc66011 100644 --- a/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-START/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/1.3.2/hooks/before-START/scripts/params.py @@ -115,8 +115,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize'] mapred_pid_dir_prefix = "/var/run/hadoop-mapreduce" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py index 376a466..bae6fee 100644 --- a/ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py @@ -176,8 +176,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = default("/configurations/mapred-env/jtnode_opt_newsize","200m") jtnode_opt_maxnewsize = default("/configurations/mapred-env/jtnode_opt_maxnewsize","200m") http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/params.py index 1442175..d4827f7 100644 --- a/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/params.py @@ -55,8 +55,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py index 1d41e58..a99cdbc 100644 --- a/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py @@ -66,8 +66,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py index f4d00d6..e275924 100644 --- a/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py @@ -133,8 +133,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m" http://git-wip-us.apache.org/repos/asf/ambari/blob/2fa1ffb5/ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py index f16a6e5..3162356 100644 --- a/ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py +++ b/ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py @@ -238,8 +238,8 @@ hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize'] namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize'] namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize'] namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize'] -namenode_opt_permsize = config['configurations']['hadoop-env']['namenode_opt_permsize'] -namenode_opt_maxpermsize = config['configurations']['hadoop-env']['namenode_opt_maxpermsize'] +namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m") +namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m") jtnode_opt_newsize = "200m" jtnode_opt_maxnewsize = "200m"
