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Posted to commits@ambari.apache.org by nc...@apache.org on 2015/03/13 14:33:52 UTC
ambari git commit: AMBARI-10058. Restart HDFS/nameNode is failing
while performing upgrade with LZO enabled (ncole)
Repository: ambari
Updated Branches:
refs/heads/trunk 92b13e357 -> 79326d964
AMBARI-10058. Restart HDFS/nameNode is failing while performing upgrade with LZO enabled (ncole)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/79326d96
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/79326d96
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/79326d96
Branch: refs/heads/trunk
Commit: 79326d96452e694468273b40c480194a38146724
Parents: 92b13e3
Author: Nate Cole <nc...@hortonworks.com>
Authored: Fri Mar 13 07:43:25 2015 -0400
Committer: Nate Cole <nc...@hortonworks.com>
Committed: Fri Mar 13 09:29:46 2015 -0400
----------------------------------------------------------------------
.../HDFS/2.1.0.2.0/package/scripts/hdfs.py | 3 +-
.../python/stacks/2.0.6/HDFS/test_namenode.py | 11 +
.../python/stacks/2.0.6/configs/nn_ru_lzo.json | 232 +++++++++++++++++++
3 files changed, 245 insertions(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/79326d96/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs.py b/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs.py
index 25c1067..795b315 100644
--- a/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs.py
+++ b/ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs.py
@@ -80,4 +80,5 @@ def hdfs(name=None):
)
if params.lzo_enabled:
- Package(params.lzo_packages_for_current_host)
+ if len(params.lzo_packages_for_current_host) > 0:
+ Package(params.lzo_packages_for_current_host)
http://git-wip-us.apache.org/repos/asf/ambari/blob/79326d96/ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py b/ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py
index 8f9a576..1919958 100644
--- a/ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py
+++ b/ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py
@@ -938,6 +938,17 @@ class TestNamenode(RMFTestCase):
put_structured_out_mock.assert_called_with({"securityState": "UNSECURED"})
+ def test_upgrade_restart(self):
+ # Execution of nn_ru_lzo invokes a code path that invokes lzo installation, which
+ # was failing in RU case. See hdfs.py and the lzo_enabled check that is in it.
+ # Just executing the script is enough to test the fix
+ self.executeScript(self.COMMON_SERVICES_PACKAGE_DIR + "/scripts/namenode.py",
+ classname = "NameNode",
+ command = "restart",
+ config_file = "nn_ru_lzo.json",
+ hdp_stack_version = self.STACK_VERSION,
+ target = RMFTestCase.TARGET_COMMON_SERVICES)
+
class Popen_Mock:
return_value = 1
http://git-wip-us.apache.org/repos/asf/ambari/blob/79326d96/ambari-server/src/test/python/stacks/2.0.6/configs/nn_ru_lzo.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/test/python/stacks/2.0.6/configs/nn_ru_lzo.json b/ambari-server/src/test/python/stacks/2.0.6/configs/nn_ru_lzo.json
new file mode 100644
index 0000000..c131d6e
--- /dev/null
+++ b/ambari-server/src/test/python/stacks/2.0.6/configs/nn_ru_lzo.json
@@ -0,0 +1,232 @@
+{
+ "commandParams": {
+ "upgrade_direction": "upgrade",
+ "service_package_folder": "common-services/HDFS/2.1.0.2.0/package",
+ "script": "scripts/namenode.py",
+ "hooks_folder": "HDP/2.0.6/hooks",
+ "restart_type": "rolling_upgrade",
+ "version": "2.2.2.0-2603",
+ "command_timeout": "1200",
+ "script_type": "PYTHON"
+ },
+ "roleCommand": "CUSTOM_COMMAND",
+ "kerberosCommandParams": [],
+ "clusterName": "c1",
+ "hostname": "c6401.ambari.apache.org",
+ "hostLevelParams": {
+ "jdk_location": "http://10.0.0.15:8080/resources/",
+ "ambari_db_rca_password": "mapred",
+ "java_home": "/usr/jdk64/jdk1.7.0_45",
+ "ambari_db_rca_url": "jdbc:postgresql://10.0.0.15/ambarirca",
+ "jce_name": "UnlimitedJCEPolicyJDK7.zip",
+ "custom_command": "RESTART",
+ "oracle_jdbc_url": "http://10.0.0.15:8080/resources//ojdbc6.jar",
+ "repo_info": "[{\"baseUrl\":\"http://repos.ambari.apache.org/hdp/HDP-2.2.2.0-2422\",\"osType\":\"redhat6\",\"repoId\":\"HDP-2.2\",\"repoName\":\"HDP\",\"defaultBaseUrl\":\"http://public-repo-1.hortonworks.com/HDP/centos6/2.x/GA/2.2.0.0\",\"latestBaseUrl\":\"http://public-repo-1.hortonworks.com/HDP/centos6/2.x/GA/2.2.0.0\",\"baseSaved\":true},{\"baseUrl\":\"http://repos.ambari.apache.org/hdp/HDP-UTILS-1.1.0.20\",\"osType\":\"redhat6\",\"repoId\":\"HDP-UTILS-1.1.0.20\",\"repoName\":\"HDP-UTILS\",\"defaultBaseUrl\":\"http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6\",\"latestBaseUrl\":\"http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6\",\"baseSaved\":true}]",
+ "group_list": "[\"hadoop\",\"users\"]",
+ "agentCacheDir": "/var/lib/ambari-agent/cache",
+ "stack_version": "2.2",
+ "stack_name": "HDP",
+ "db_name": "ambari",
+ "ambari_db_rca_driver": "org.postgresql.Driver",
+ "jdk_name": "jdk-7u45-linux-x64.tar.gz",
+ "ambari_db_rca_username": "mapred",
+ "db_driver_filename": "mysql-connector-java.jar",
+ "user_list": "[\"mapred\",\"ambari-qa\",\"zookeeper\",\"tez\",\"false\",\"hdfs\",\"yarn\"]",
+ "mysql_jdbc_url": "http://10.0.0.15:8080/resources//mysql-connector-java.jar"
+ },
+ "commandType": "EXECUTION_COMMAND",
+ "roleParams": {
+ "component_category": "MASTER"
+ },
+ "serviceName": "HDFS",
+ "role": "NAMENODE",
+ "forceRefreshConfigTags": [],
+ "taskId": 171,
+ "public_hostname": "c6401.ambari.apache.org",
+ "configurations": {
+ "hdfs-site": {
+ "dfs.namenode.http-address.nn1.nn1": "c6401.ambari.apache.org:50070",
+ "dfs.namenode.shared.edits.dir": "qjournal://c6401.ambari.apache.org:8485;c6402.ambari.apache.org:8485;c6403.ambari.apache.org:8485/nn1",
+ "dfs.namenode.http-address.nn1.nn2": "c6402.ambari.apache.org:50070",
+ "dfs.namenode.startup.delay.block.deletion.sec": "3600",
+ "dfs.namenode.checkpoint.txns": "1000000",
+ "dfs.namenode.rpc-address.nn1.nn1": "c6401.ambari.apache.org:8020",
+ "dfs.block.access.token.enable": "true",
+ "dfs.support.append": "true",
+ "dfs.namenode.rpc-address.nn1.nn2": "c6402.ambari.apache.org:8020",
+ "dfs.cluster.administrators": " hdfs",
+ "dfs.namenode.avoid.write.stale.datanode": "true",
+ "dfs.datanode.balance.bandwidthPerSec": "6250000",
+ "dfs.https.port": "50470",
+ "dfs.namenode.safemode.threshold-pct": "0.99f",
+ "dfs.namenode.checkpoint.edits.dir": "${dfs.namenode.checkpoint.dir}",
+ "dfs.permissions.enabled": "true",
+ "dfs.client.read.shortcircuit": "true",
+ "dfs.ha.namenodes.nn1": "nn1,nn2",
+ "dfs.namenode.https-address": "c6401.ambari.apache.org:50470",
+ "dfs.ha.automatic-failover.enabled": "true",
+ "dfs.blockreport.initialDelay": "120",
+ "dfs.journalnode.edits.dir": "/hadoop/hdfs/journal",
+ "dfs.blocksize": "134217728",
+ "dfs.datanode.max.transfer.threads": "4096",
+ "dfs.heartbeat.interval": "3",
+ "dfs.replication": "3",
+ "dfs.namenode.handler.count": "100",
+ "dfs.namenode.checkpoint.dir": "/hadoop/hdfs/namesecondary",
+ "fs.permissions.umask-mode": "022",
+ "dfs.namenode.stale.datanode.interval": "30000",
+ "dfs.datanode.ipc.address": "0.0.0.0:8010",
+ "dfs.namenode.name.dir": "/hadoop/hdfs/namenode",
+ "dfs.nameservices": "nn1",
+ "dfs.datanode.data.dir": "/hadoop/hdfs/data",
+ "dfs.namenode.http-address": "c6401.ambari.apache.org:50070",
+ "dfs.webhdfs.enabled": "true",
+ "dfs.namenode.https-address.nn1.nn1": "c6401.ambari.apache.org:50470",
+ "dfs.namenode.accesstime.precision": "0",
+ "dfs.datanode.failed.volumes.tolerated": "0",
+ "dfs.namenode.https-address.nn1.nn2": "c6402.ambari.apache.org:50470",
+ "dfs.datanode.address": "0.0.0.0:50010",
+ "dfs.datanode.https.address": "0.0.0.0:50475",
+ "dfs.namenode.avoid.read.stale.datanode": "true",
+ "dfs.client.failover.proxy.provider.nn1": "org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider",
+ "dfs.ha.fencing.methods": "shell(/bin/true)",
+ "dfs.datanode.http.address": "0.0.0.0:50075",
+ "dfs.datanode.du.reserved": "1073741824",
+ "dfs.client.read.shortcircuit.streams.cache.size": "4096",
+ "dfs.http.policy": "HTTP_ONLY",
+ "dfs.permissions.superusergroup": "hdfs",
+ "dfs.journalnode.https-address": "0.0.0.0:8481",
+ "dfs.journalnode.http-address": "0.0.0.0:8480",
+ "dfs.domain.socket.path": "/var/lib/hadoop-hdfs/dn_socket",
+ "dfs.namenode.write.stale.datanode.ratio": "1.0f",
+ "dfs.hosts.exclude": "/etc/hadoop/conf/dfs.exclude",
+ "dfs.datanode.data.dir.perm": "750",
+ "dfs.namenode.name.dir.restore": "true",
+ "dfs.replication.max": "50",
+ "dfs.namenode.checkpoint.period": "21600"
+ },
+ "hadoop-policy": {
+ "security.job.client.protocol.acl": "*",
+ "security.job.task.protocol.acl": "*",
+ "security.datanode.protocol.acl": "*",
+ "security.namenode.protocol.acl": "*",
+ "security.client.datanode.protocol.acl": "*",
+ "security.inter.tracker.protocol.acl": "*",
+ "security.refresh.usertogroups.mappings.protocol.acl": "hadoop",
+ "security.client.protocol.acl": "*",
+ "security.refresh.policy.protocol.acl": "hadoop",
+ "security.admin.operations.protocol.acl": "hadoop",
+ "security.inter.datanode.protocol.acl": "*"
+ },
+ "hdfs-log4j": {
+ "content": "\n#\n# Licensed to the Apache Software Foundation (ASF) under one\n# or more contributor license agreements. See the NOTICE file\n# distributed with this work for additional information\n# regarding copyright ownership. The ASF licenses this file\n# to you under the Apache License, Version 2.0 (the\n# \"License\"); you may not use this file except in compliance\n# with the License. You may obtain a copy of the License at\n#\n# http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing,\n# software distributed under the License is distributed on an\n# \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n# KIND, either express or implied. See the License for the\n# specific language governing permissions and limitations\n# under the License.\n#\n\n\n# Define some default values that can be overridden by system properties\n# To change daemon root logger use hadoop_root_logger in hadoop-env\nhadoop.root.lo
gger=INFO,console\nhadoop.log.dir=.\nhadoop.log.file=hadoop.log\n\n\n# Define the root logger to the system property \"hadoop.root.logger\".\nlog4j.rootLogger=${hadoop.root.logger}, EventCounter\n\n# Logging Threshold\nlog4j.threshhold=ALL\n\n#\n# Daily Rolling File Appender\n#\n\nlog4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender\nlog4j.appender.DRFA.File=${hadoop.log.dir}/${hadoop.log.file}\n\n# Rollver at midnight\nlog4j.appender.DRFA.DatePattern=.yyyy-MM-dd\n\n# 30-day backup\n#log4j.appender.DRFA.MaxBackupIndex=30\nlog4j.appender.DRFA.layout=org.apache.log4j.PatternLayout\n\n# Pattern format: Date LogLevel LoggerName LogMessage\nlog4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n\n# Debugging Pattern format\n#log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n\n\n\n#\n# console\n# Add \"console\" to rootlogger above if you want to use this\n#\n\nlog4j.appender.console=org.apache.log4j.ConsoleAppender\nlog4j.appender
.console.target=System.err\nlog4j.appender.console.layout=org.apache.log4j.PatternLayout\nlog4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n\n\n#\n# TaskLog Appender\n#\n\n#Default values\nhadoop.tasklog.taskid=null\nhadoop.tasklog.iscleanup=false\nhadoop.tasklog.noKeepSplits=4\nhadoop.tasklog.totalLogFileSize=100\nhadoop.tasklog.purgeLogSplits=true\nhadoop.tasklog.logsRetainHours=12\n\nlog4j.appender.TLA=org.apache.hadoop.mapred.TaskLogAppender\nlog4j.appender.TLA.taskId=${hadoop.tasklog.taskid}\nlog4j.appender.TLA.isCleanup=${hadoop.tasklog.iscleanup}\nlog4j.appender.TLA.totalLogFileSize=${hadoop.tasklog.totalLogFileSize}\n\nlog4j.appender.TLA.layout=org.apache.log4j.PatternLayout\nlog4j.appender.TLA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n\n\n#\n#Security audit appender\n#\nhadoop.security.logger=INFO,console\nhadoop.security.log.maxfilesize=256MB\nhadoop.security.log.maxbackupindex=20\nlog4j.category.SecurityLogger=${hadoop.security.logg
er}\nhadoop.security.log.file=SecurityAuth.audit\nlog4j.appender.DRFAS=org.apache.log4j.DailyRollingFileAppender\nlog4j.appender.DRFAS.File=${hadoop.log.dir}/${hadoop.security.log.file}\nlog4j.appender.DRFAS.layout=org.apache.log4j.PatternLayout\nlog4j.appender.DRFAS.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n\nlog4j.appender.DRFAS.DatePattern=.yyyy-MM-dd\n\nlog4j.appender.RFAS=org.apache.log4j.RollingFileAppender\nlog4j.appender.RFAS.File=${hadoop.log.dir}/${hadoop.security.log.file}\nlog4j.appender.RFAS.layout=org.apache.log4j.PatternLayout\nlog4j.appender.RFAS.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n\nlog4j.appender.RFAS.MaxFileSize=${hadoop.security.log.maxfilesize}\nlog4j.appender.RFAS.MaxBackupIndex=${hadoop.security.log.maxbackupindex}\n\n#\n# hdfs audit logging\n#\nhdfs.audit.logger=INFO,console\nlog4j.logger.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=${hdfs.audit.logger}\nlog4j.additivity.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=
false\nlog4j.appender.DRFAAUDIT=org.apache.log4j.DailyRollingFileAppender\nlog4j.appender.DRFAAUDIT.File=${hadoop.log.dir}/hdfs-audit.log\nlog4j.appender.DRFAAUDIT.layout=org.apache.log4j.PatternLayout\nlog4j.appender.DRFAAUDIT.layout.ConversionPattern=%d{ISO8601} %p %c{2}: %m%n\nlog4j.appender.DRFAAUDIT.DatePattern=.yyyy-MM-dd\n\n#\n# mapred audit logging\n#\nmapred.audit.logger=INFO,console\nlog4j.logger.org.apache.hadoop.mapred.AuditLogger=${mapred.audit.logger}\nlog4j.additivity.org.apache.hadoop.mapred.AuditLogger=false\nlog4j.appender.MRAUDIT=org.apache.log4j.DailyRollingFileAppender\nlog4j.appender.MRAUDIT.File=${hadoop.log.dir}/mapred-audit.log\nlog4j.appender.MRAUDIT.layout=org.apache.log4j.PatternLayout\nlog4j.appender.MRAUDIT.layout.ConversionPattern=%d{ISO8601} %p %c{2}: %m%n\nlog4j.appender.MRAUDIT.DatePattern=.yyyy-MM-dd\n\n#\n# Rolling File Appender\n#\n\nlog4j.appender.RFA=org.apache.log4j.RollingFileAppender\nlog4j.appender.RFA.File=${hadoop.log.dir}/${hadoop.log.fi
le}\n\n# Logfile size and and 30-day backups\nlog4j.appender.RFA.MaxFileSize=256MB\nlog4j.appender.RFA.MaxBackupIndex=10\n\nlog4j.appender.RFA.layout=org.apache.log4j.PatternLayout\nlog4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} - %m%n\nlog4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n\n\n\n# Custom Logging levels\n\nhadoop.metrics.log.level=INFO\n#log4j.logger.org.apache.hadoop.mapred.JobTracker=DEBUG\n#log4j.logger.org.apache.hadoop.mapred.TaskTracker=DEBUG\n#log4j.logger.org.apache.hadoop.fs.FSNamesystem=DEBUG\nlog4j.logger.org.apache.hadoop.metrics2=${hadoop.metrics.log.level}\n\n# Jets3t library\nlog4j.logger.org.jets3t.service.impl.rest.httpclient.RestS3Service=ERROR\n\n#\n# Null Appender\n# Trap security logger on the hadoop client side\n#\nlog4j.appender.NullAppender=org.apache.log4j.varia.NullAppender\n\n#\n# Event Counter Appender\n# Sends counts of logging messages at different severity levels to Hadoop Metrics.\n#\n
log4j.appender.EventCounter=org.apache.hadoop.log.metrics.EventCounter\n\n# Removes \"deprecated\" messages\nlog4j.logger.org.apache.hadoop.conf.Configuration.deprecation=WARN\n\n#\n# HDFS block state change log from block manager\n#\n# Uncomment the following to suppress normal block state change\n# messages from BlockManager in NameNode.\n#log4j.logger.BlockStateChange=WARN"
+ },
+ "core-site": {
+ "io.serializations": "org.apache.hadoop.io.serializer.WritableSerialization",
+ "hadoop.security.auth_to_local": "\n DEFAULT",
+ "proxyuser_group": "users",
+ "fs.trash.interval": "360",
+ "ha.failover-controller.active-standby-elector.zk.op.retries": "120",
+ "hadoop.security.authentication": "simple",
+ "io.compression.codecs": "org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,org.apache.hadoop.io.compress.SnappyCodec,com.hadoop.compression.lzo.LzoCodec,com.hadoop.compression.lzo.LzoCodec",
+ "mapreduce.jobtracker.webinterface.trusted": "false",
+ "hadoop.security.authorization": "false",
+ "fs.defaultFS": "hdfs://nn1",
+ "hadoop.http.authentication.simple.anonymous.allowed": "true",
+ "ipc.client.connect.max.retries": "50",
+ "ipc.client.idlethreshold": "8000",
+ "io.file.buffer.size": "131072",
+ "ipc.server.tcpnodelay": "true",
+ "ha.zookeeper.quorum": "c6401.ambari.apache.org:2181,c6402.ambari.apache.org:2181,c6403.ambari.apache.org:2181",
+ "io.compression.codec.lzo.class": "com.hadoop.compression.lzo.LzoCodec",
+ "ipc.client.connection.maxidletime": "30000"
+ },
+ "hadoop-env": {
+ "dtnode_heapsize": "1024m",
+ "namenode_opt_maxnewsize": "256m",
+ "hdfs_log_dir_prefix": "/var/log/hadoop",
+ "namenode_heapsize": "1024m",
+ "proxyuser_group": "users",
+ "hadoop_pid_dir_prefix": "/var/run/hadoop",
+ "content": "\n# Set Hadoop-specific environment variables here.\n\n# The only required environment variable is JAVA_HOME. All others are\n# optional. When running a distributed configuration it is best to\n# set JAVA_HOME in this file, so that it is correctly defined on\n# remote nodes.\n\n# The java implementation to use. Required.\nexport JAVA_HOME={{java_home}}\nexport HADOOP_HOME_WARN_SUPPRESS=1\n\n# Hadoop home directory\nexport HADOOP_HOME=${HADOOP_HOME:-{{hadoop_home}}}\n\n# Hadoop Configuration Directory\n\n{# this is different for HDP1 #}\n# Path to jsvc required by secure HDP 2.0 datanode\nexport JSVC_HOME={{jsvc_path}}\n\n\n# The maximum amount of heap to use, in MB. Default is 1000.\nexport HADOOP_HEAPSIZE=\"{{hadoop_heapsize}}\"\n\nexport HADOOP_NAMENODE_INIT_HEAPSIZE=\"-Xms{{namenode_heapsize}}\"\n\n# Extra Java runtime options. Empty by default.\nexport HADOOP_OPTS=\"-Djava.net.preferIPv4Stack=true ${HADOOP_OPTS}\"\n\n# Command specific options appende
d to HADOOP_OPTS when specified\nexport HADOOP_NAMENODE_OPTS=\"-server -XX:ParallelGCThreads=8 -XX:+UseConcMarkSweepGC -XX:ErrorFile={{hdfs_log_dir_prefix}}/$USER/hs_err_pid%p.log -XX:NewSize={{namenode_opt_newsize}} -XX:MaxNewSize={{namenode_opt_maxnewsize}} -XX:PermSize={{namenode_opt_permsize}} -XX:MaxPermSize={{namenode_opt_maxpermsize}} -Xloggc:{{hdfs_log_dir_prefix}}/$USER/gc.log-`date +'%Y%m%d%H%M'` -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -Xms{{namenode_heapsize}} -Xmx{{namenode_heapsize}} -Dhadoop.security.logger=INFO,DRFAS -Dhdfs.audit.logger=INFO,DRFAAUDIT ${HADOOP_NAMENODE_OPTS}\"\nHADOOP_JOBTRACKER_OPTS=\"-server -XX:ParallelGCThreads=8 -XX:+UseConcMarkSweepGC -XX:ErrorFile={{hdfs_log_dir_prefix}}/$USER/hs_err_pid%p.log -XX:NewSize={{jtnode_opt_newsize}} -XX:MaxNewSize={{jtnode_opt_maxnewsize}} -Xloggc:{{hdfs_log_dir_prefix}}/$USER/gc.log-`date +'%Y%m%d%H%M'` -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStam
ps -Xmx{{jtnode_heapsize}} -Dhadoop.security.logger=INFO,DRFAS -Dmapred.audit.logger=INFO,MRAUDIT -Dhadoop.mapreduce.jobsummary.logger=INFO,JSA ${HADOOP_JOBTRACKER_OPTS}\"\n\nHADOOP_TASKTRACKER_OPTS=\"-server -Xmx{{ttnode_heapsize}} -Dhadoop.security.logger=ERROR,console -Dmapred.audit.logger=ERROR,console ${HADOOP_TASKTRACKER_OPTS}\"\nexport HADOOP_DATANODE_OPTS=\"-server -XX:ParallelGCThreads=4 -XX:+UseConcMarkSweepGC -XX:ErrorFile=/var/log/hadoop/$USER/hs_err_pid%p.log -XX:NewSize=200m -XX:MaxNewSize=200m -XX:PermSize=128m -XX:MaxPermSize=256m -Xloggc:/var/log/hadoop/$USER/gc.log-`date +'%Y%m%d%H%M'` -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -Xms{{dtnode_heapsize}} -Xmx{{dtnode_heapsize}} -Dhadoop.security.logger=INFO,DRFAS -Dhdfs.audit.logger=INFO,DRFAAUDIT ${HADOOP_DATANODE_OPTS}\"\nHADOOP_BALANCER_OPTS=\"-server -Xmx{{hadoop_heapsize}}m ${HADOOP_BALANCER_OPTS}\"\n\nexport HADOOP_SECONDARYNAMENODE_OPTS=$HADOOP_NAMENODE_OPTS\n\n# The following
applies to multiple commands (fs, dfs, fsck, distcp etc)\nexport HADOOP_CLIENT_OPTS=\"-Xmx${HADOOP_HEAPSIZE}m -XX:MaxPermSize=512m $HADOOP_CLIENT_OPTS\"\n\n# On secure datanodes, user to run the datanode as after dropping privileges\nexport HADOOP_SECURE_DN_USER=${HADOOP_SECURE_DN_USER:-{{hadoop_secure_dn_user}}}\n\n# Extra ssh options. Empty by default.\nexport HADOOP_SSH_OPTS=\"-o ConnectTimeout=5 -o SendEnv=HADOOP_CONF_DIR\"\n\n# Where log files are stored. $HADOOP_HOME/logs by default.\nexport HADOOP_LOG_DIR={{hdfs_log_dir_prefix}}/$USER\n\n# History server logs\nexport HADOOP_MAPRED_LOG_DIR={{mapred_log_dir_prefix}}/$USER\n\n# Where log files are stored in the secure data environment.\nexport HADOOP_SECURE_DN_LOG_DIR={{hdfs_log_dir_prefix}}/$HADOOP_SECURE_DN_USER\n\n# File naming remote slave hosts. $HADOOP_HOME/conf/slaves by default.\n# export HADOOP_SLAVES=${HADOOP_HOME}/conf/slaves\n\n# host:path where hadoop code should be rsync'd from. Unset by default.\n# export HAD
OOP_MASTER=master:/home/$USER/src/hadoop\n\n# Seconds to sleep between slave commands. Unset by default. This\n# can be useful in large clusters, where, e.g., slave rsyncs can\n# otherwise arrive faster than the master can service them.\n# export HADOOP_SLAVE_SLEEP=0.1\n\n# The directory where pid files are stored. /tmp by default.\nexport HADOOP_PID_DIR={{hadoop_pid_dir_prefix}}/$USER\nexport HADOOP_SECURE_DN_PID_DIR={{hadoop_pid_dir_prefix}}/$HADOOP_SECURE_DN_USER\n\n# History server pid\nexport HADOOP_MAPRED_PID_DIR={{mapred_pid_dir_prefix}}/$USER\n\nYARN_RESOURCEMANAGER_OPTS=\"-Dyarn.server.resourcemanager.appsummary.logger=INFO,RMSUMMARY\"\n\n# A string representing this instance of hadoop. $USER by default.\nexport HADOOP_IDENT_STRING=$USER\n\n# The scheduling priority for daemon processes. See 'man nice'.\n\n# export HADOOP_NICENESS=10\n\n# Use libraries from standard classpath\nJAVA_JDBC_LIBS=\"\"\n#Add libraries required by mysql connector\nfor jarFile in `ls /usr/share/
java/*mysql* 2>/dev/null`\ndo\n JAVA_JDBC_LIBS=${JAVA_JDBC_LIBS}:$jarFile\ndone\n# Add libraries required by oracle connector\nfor jarFile in `ls /usr/share/java/*ojdbc* 2>/dev/null`\ndo\n JAVA_JDBC_LIBS=${JAVA_JDBC_LIBS}:$jarFile\ndone\n# Add libraries required by nodemanager\nMAPREDUCE_LIBS={{mapreduce_libs_path}}\nexport HADOOP_CLASSPATH=${HADOOP_CLASSPATH}${JAVA_JDBC_LIBS}:${MAPREDUCE_LIBS}\n\n# added to the HADOOP_CLASSPATH\nif [ -d \"/usr/hdp/current/tez-client\" ]; then\n if [ -d \"/etc/tez/conf/\" ]; then\n # When using versioned RPMs, the tez-client will be a symlink to the current folder of tez in HDP.\n export HADOOP_CLASSPATH=${HADOOP_CLASSPATH}:/usr/hdp/current/tez-client/*:/usr/hdp/current/tez-client/lib/*:/etc/tez/conf/\n fi\nfi\n\n\n# Setting path to hdfs command line\nexport HADOOP_LIBEXEC_DIR={{hadoop_libexec_dir}}\n\n# Mostly required for hadoop 2.0\nexport JAVA_LIBRARY_PATH=${JAVA_LIBRARY_PATH}\n\nexport HADOOP_OPTS=\"-Dhdp.version=$HDP_VERSION $HADOOP_
OPTS\"",
+ "hdfs_user": "hdfs",
+ "namenode_opt_newsize": "256m",
+ "dfs.datanode.data.dir.mount.file": "/etc/hadoop/conf/dfs_data_dir_mount.hist",
+ "hadoop_root_logger": "INFO,RFA",
+ "hadoop_heapsize": "1024",
+ "namenode_opt_maxpermsize": "256m",
+ "namenode_opt_permsize": "128m"
+ },
+ "cluster-env": {
+ "security_enabled": "false",
+ "hive_tar_source": "/usr/hdp/current/hive-client/hive.tar.gz",
+ "hadoop-streaming_tar_destination_folder": "hdfs:///hdp/apps/{{ hdp_stack_version }}/mapreduce/",
+ "pig_tar_source": "/usr/hdp/current/pig-client/pig.tar.gz",
+ "tez_tar_destination_folder": "hdfs:///hdp/apps/{{ hdp_stack_version }}/tez/",
+ "ignore_groupsusers_create": "false",
+ "hadoop-streaming_tar_source": "/usr/hdp/current/hadoop-mapreduce-client/hadoop-streaming.jar",
+ "kerberos_domain": "EXAMPLE.COM",
+ "hive_tar_destination_folder": "hdfs:///hdp/apps/{{ hdp_stack_version }}/hive/",
+ "mapreduce_tar_destination_folder": "hdfs:///hdp/apps/{{ hdp_stack_version }}/mapreduce/",
+ "smokeuser_keytab": "/etc/security/keytabs/smokeuser.headless.keytab",
+ "pig_tar_destination_folder": "hdfs:///hdp/apps/{{ hdp_stack_version }}/pig/",
+ "user_group": "hadoop",
+ "mapreduce_tar_source": "/usr/hdp/current/hadoop-client/mapreduce.tar.gz",
+ "sqoop_tar_source": "/usr/hdp/current/sqoop-client/sqoop.tar.gz",
+ "smokeuser": "ambari-qa",
+ "sqoop_tar_destination_folder": "hdfs:///hdp/apps/{{ hdp_stack_version }}/sqoop/",
+ "tez_tar_source": "/usr/hdp/current/tez-client/lib/tez.tar.gz"
+ }
+ },
+ "commandId": "23-10",
+ "clusterHostInfo": {
+ "nm_hosts": [
+ "c6403.ambari.apache.org",
+ "c6401.ambari.apache.org"
+ ],
+ "app_timeline_server_hosts": [
+ "c6402.ambari.apache.org"
+ ],
+ "zkfc_hosts": [
+ "c6401.ambari.apache.org",
+ "c6402.ambari.apache.org"
+ ],
+ "all_ping_ports": [
+ "8670",
+ "8670",
+ "8670"
+ ],
+ "journalnode_hosts": [
+ "c6403.ambari.apache.org",
+ "c6401.ambari.apache.org",
+ "c6402.ambari.apache.org"
+ ],
+ "rm_host": [
+ "c6402.ambari.apache.org"
+ ],
+ "all_hosts": [
+ "c6403.ambari.apache.org",
+ "c6401.ambari.apache.org",
+ "c6402.ambari.apache.org"
+ ],
+ "slave_hosts": [
+ "c6402.ambari.apache.org",
+ "c6403.ambari.apache.org"
+ ],
+ "namenode_host": [
+ "c6401.ambari.apache.org",
+ "c6402.ambari.apache.org"
+ ],
+ "ambari_server_host": [
+ "10.0.0.15"
+ ],
+ "zookeeper_hosts": [
+ "c6403.ambari.apache.org",
+ "c6401.ambari.apache.org",
+ "c6402.ambari.apache.org"
+ ],
+ "hs_host": [
+ "c6402.ambari.apache.org"
+ ]
+ }
+}