conf/hbase-env.cmd

   1 @rem/**
   2 @rem * Licensed to the Apache Software Foundation (ASF) under one
   3 @rem * or more contributor license agreements.  See the NOTICE file
   4 @rem * distributed with this work for additional information
   5 @rem * regarding copyright ownership.  The ASF licenses this file
   6 @rem * to you under the Apache License, Version 2.0 (the
   7 @rem * "License"); you may not use this file except in compliance
   8 @rem * with the License.  You may obtain a copy of the License at
   9 @rem *
  10 @rem *     http://www.apache.org/licenses/LICENSE-2.0
  11 @rem *
  12 @rem * Unless required by applicable law or agreed to in writing, software
  13 @rem * distributed under the License is distributed on an "AS IS" BASIS,
  14 @rem * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 @rem * See the License for the specific language governing permissions and
  16 @rem * limitations under the License.
  17 @rem */
  18
  19 @rem Set environment variables here.
  20
  21 @rem The java implementation to use.  Java 1.8+ required.
  22 @rem set JAVA_HOME=c:\apps\java
  23
  24 @rem Extra Java CLASSPATH elements.  Optional.
  25 @rem set HBASE_CLASSPATH=
  26
  27 @rem The maximum amount of heap to use. Default is left to JVM default.
  28 @rem set HBASE_HEAPSIZE=1000
  29
  30 @rem Uncomment below if you intend to use off heap cache. For example, to allocate 8G of
  31 @rem offheap, set the value to "8G".
  32 @rem set HBASE_OFFHEAPSIZE=1000
  33
  34 @rem For example, to allocate 8G of offheap, to 8G:
  35 @rem etHBASE_OFFHEAPSIZE=8G
  36
  37 @rem Extra Java runtime options.
  38 @rem Below are what we set by default.  May only work with SUN JVM.
  39 @rem For more on why as well as other possible settings,
  40 @rem see http://hbase.apache.org/book.html#performance
  41 @rem JDK6 on Windows has a known bug for IPv6, use preferIPv4Stack unless JDK7.
  42 @rem @rem See TestIPv6NIOServerSocketChannel.
  43 set HBASE_OPTS=%HBASE_OPTS% "-XX:+UseConcMarkSweepGC" "-Djava.net.preferIPv4Stack=true"
  44
  45 @rem Uncomment below to enable java garbage collection logging for the server-side processes
  46 @rem this enables basic gc logging for the server processes to the .out file
  47 @rem set SERVER_GC_OPTS="-verbose:gc" "-XX:+PrintGCDetails" "-XX:+PrintGCDateStamps" %HBASE_GC_OPTS%
  48
  49 @rem this enables gc logging using automatic GC log rolling. Only applies to jdk 1.6.0_34+ and 1.7.0_2+. Either use this set of options or the one above
  50 @rem set SERVER_GC_OPTS="-verbose:gc" "-XX:+PrintGCDetails" "-XX:+PrintGCDateStamps" "-XX:+UseGCLogFileRotation" "-XX:NumberOfGCLogFiles=1" "-XX:GCLogFileSize=512M" %HBASE_GC_OPTS%
  51
  52 @rem Uncomment below to enable java garbage collection logging for the client processes in the .out file.
  53 @rem set CLIENT_GC_OPTS="-verbose:gc" "-XX:+PrintGCDetails" "-XX:+PrintGCDateStamps" %HBASE_GC_OPTS%
  54
  55 @rem Uncomment below (along with above GC logging) to put GC information in its own logfile (will set HBASE_GC_OPTS)
  56 @rem set HBASE_USE_GC_LOGFILE=true
  57
  58 @rem Uncomment and adjust to enable JMX exporting
  59 @rem See jmxremote.password and jmxremote.access in $JRE_HOME/lib/management to configure remote password access.
  60 @rem More details at: http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html
  61 @rem
  62 @rem set HBASE_JMX_BASE="-Dcom.sun.management.jmxremote.ssl=false" "-Dcom.sun.management.jmxremote.authenticate=false"
  63 @rem set HBASE_MASTER_OPTS=%HBASE_JMX_BASE% "-Dcom.sun.management.jmxremote.port=10101"
  64 @rem set HBASE_REGIONSERVER_OPTS=%HBASE_JMX_BASE% "-Dcom.sun.management.jmxremote.port=10102"
  65 @rem set HBASE_THRIFT_OPTS=%HBASE_JMX_BASE% "-Dcom.sun.management.jmxremote.port=10103"
  66 @rem set HBASE_ZOOKEEPER_OPTS=%HBASE_JMX_BASE% -Dcom.sun.management.jmxremote.port=10104"
  67
  68 @rem File naming hosts on which HRegionServers will run.  $HBASE_HOME/conf/regionservers by default.
  69 @rem set HBASE_REGIONSERVERS=%HBASE_HOME%\conf\regionservers
  70
  71 @rem Where log files are stored.  $HBASE_HOME/logs by default.
  72 @rem set HBASE_LOG_DIR=%HBASE_HOME%\logs
  73
  74 @rem A string representing this instance of hbase. $USER by default.
  75 @rem set HBASE_IDENT_STRING=%USERNAME%
  76
  77 @rem Seconds to sleep between slave commands.  Unset by default.  This
  78 @rem can be useful in large clusters, where, e.g., slave rsyncs can
  79 @rem otherwise arrive faster than the master can service them.
  80 @rem set HBASE_SLAVE_SLEEP=0.1
  81
  82 @rem Tell HBase whether it should manage it's own instance of ZooKeeper or not.
  83 @rem set HBASE_MANAGES_ZK=true