综合参考 sqoop.properties 和版本

Posted 2023-04-18

【中文标题】综合参考 sqoop.properties 和版本

【英文标题】：Comprehensive reference to sqoop.properties with version

【发布时间】：2016-02-03 21:47:49

【问题描述】：

我正在寻找对 sqoop.properties 的引用，其中解释了有关每个属性的详细信息。这个sqoop.properties file on github 很好。有没有其他参考？我无法在我们的安装中隔离此文件。我们目前只使用一个属性：

jdbc.transaction.isolation=TRANSACTION_READ_UNCOMMITTED

【参考方案1】：

#
# 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.
#

#
# Sqoop configuration file used by the built in configuration
# provider: org.apache.sqoop.core.PropertiesConfigurationProvider.
# This file must reside in the system configuration directory
# which is specified by the system property "sqoop.config.dir"
# and must be called sqoop.properties.
#

#
# Logging Configuration
# Any property that starts with the prefix
# org.apache.sqoop.log4j is parsed out by the configuration
# system and passed to the log4j subsystem. This allows you
# to specify log4j configuration properties from within the
# Sqoop configuration.
#
org.apache.sqoop.log4j.appender.file=org.apache.log4j.RollingFileAppender
org.apache.sqoop.log4j.appender.file.File=/var/log/sqoop/sqoop.log
org.apache.sqoop.log4j.appender.file.MaxFileSize=25MB
org.apache.sqoop.log4j.appender.file.MaxBackupIndex=5
org.apache.sqoop.log4j.appender.file.layout=org.apache.log4j.PatternLayout
org.apache.sqoop.log4j.appender.file.layout.ConversionPattern=%dISO8601 %-5p %c2 [%l] %m%n
org.apache.sqoop.log4j.debug=true
org.apache.sqoop.log4j.rootCategory=WARN, file
org.apache.sqoop.log4j.category.org.apache.sqoop=DEBUG
org.apache.sqoop.log4j.category.org.apache.derby=INFO

#
# Repository configuration
# The Repository subsystem provides the special prefix which
# is "org.apache.sqoop.repository.sysprop". Any property that
# is specified with this prefix is parsed out and set as a
# system property. For example, if the built in Derby repository
# is being used, the sysprop prefixed proeprties can be used
# to affect Derby configuration at startup time by setting
# the appropriate system properties.
#

# Repository provider
org.apache.sqoop.repository.provider=org.apache.sqoop.repository.JdbcRepositoryProvider

# JDBC repository provider configuration
org.apache.sqoop.repository.jdbc.handler=org.apache.sqoop.repository.derby.DerbyRepositoryHandler
org.apache.sqoop.repository.jdbc.transaction.isolation=READ_COMMITTED
org.apache.sqoop.repository.jdbc.maximum.connections=10
org.apache.sqoop.repository.jdbc.url=jdbc:derby:/var/lib/sqoop/repository/db;create=true
org.apache.sqoop.repository.jdbc.create.schema=true
org.apache.sqoop.repository.jdbc.driver=org.apache.derby.jdbc.EmbeddedDriver
org.apache.sqoop.repository.jdbc.user=sa
org.apache.sqoop.repository.jdbc.password=

# System properties for embedded Derby configuration
org.apache.sqoop.repository.sysprop.derby.stream.error.file=/var/log/sqoop/derbyrepo.log

# Sleeping period for reloading configuration file (once a minute)
org.apache.sqoop.core.configuration.provider.properties.sleep=60000

#
# Submission engine configuration
#

# Submission engine class
org.apache.sqoop.submission.engine=org.apache.sqoop.submission.mapreduce.MapreduceSubmissionEngine

# Number of milliseconds, submissions created before this limit will be removed, default is one day
#org.apache.sqoop.submission.purge.threshold=

# Number of milliseconds for purge thread to sleep, by default one day
#org.apache.sqoop.submission.purge.sleep=

# Number of milliseconds for update thread to sleep, by default 5 minutes
#org.apache.sqoop.submission.update.sleep=

#
# Configuration for Mapreduce submission engine (applicable if it's configured)
#

# Hadoop configuration directory
org.apache.sqoop.submission.engine.mapreduce.configuration.directory=/etc/hadoop/conf/

#
# Execution engine configuration
#
org.apache.sqoop.execution.engine=org.apache.sqoop.execution.mapreduce.MapreduceExecutionEngine

【讨论】：

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