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使用kylin的示例分析，相信很多没有经验的人对此束手无策，为此本文总结了问题出现的原因和解决方法，通过这篇文章希望你能解决这个问题。
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### SERVICE ###
# Kylin server mode, valid value [all, query, job]
kyin.server.mode=all
# Optional information for the owner of kylin platform, it can be your team's email
# Currently it will be attached to each kylin's htable attribute
kylin.owner=whoami@kylin.apache.org
# List of web servers in use, this enables one web server instance to sync up with other servers.
kylin.rest.servers=192.168.64.16:7070
# Display timezone on UI,format like[GMT+N or GMT-N]
kylin.rest.timezone=GMT+8
### SOURCE ###
# Hive client, valid value [cli, beeline]
kylin.hive.client=cli
# Parameters for beeline client, only necessary if hive client is beeline
#kylin.hive.beeline.params=-n root --hiveconf hive.security.authorization.sqlstd.confwhitelist.append='mapreduce.job.*|dfs.*' -u 'jdbc:hive2://localhost:10000'
kylin.hive.keep.flat.table=false
### STORAGE ###
# The metadata store in hbase
kylin.metadata.url=kylin_metadata@hbase
# The storage for final cube file in hbase
kylin.storage.url=hbase
# In seconds (2 days)
kylin.storage.cleanup.time.threshold=172800000
# Working folder in HDFS, make sure user has the right access to the hdfs directory
kylin.hdfs.working.dir=/kylin
# Compression codec for htable, valid value [none, snappy, lzo, gzip, lz4]
kylin.hbase.default.compression.codec=none
# HBase Cluster FileSystem, which serving hbase, format as hdfs://hbase-cluster:8020
# Leave empty if hbase running on same cluster with hive and mapreduce
kylin.hbase.cluster.fs=hdfs://master1:8020
# The cut size for hbase region, in GB.
kylin.hbase.region.cut=5
# The hfile size of GB, smaller hfile leading to the converting hfile MR has more reducers and be faster.
# Set 0 to disable this optimization.
kylin.hbase.hfile.size.gb=2
kylin.hbase.region.count.min=1
kylin.hbase.region.count.max=500
### JOB ###
# max job retry on error, default 0: no retry
kylin.job.retry=0
kylin.job.jar=$KYLIN_HOME/lib/kylin-job-1.5.4.jar
kylin.coprocessor.local.jar=$KYLIN_HOME /lib/kylin-coprocessor-1.5.4.jar
# If true, job engine will not assume that hadoop CLI reside on the same server as it self
# you will have to specify kylin.job.remote.cli.hostname, kylin.job.remote.cli.username and kylin.job.remote.cli.password
# It should not be set to "true" unless you're NOT running Kylin.sh on a hadoop client machine
# (Thus kylin instance has to ssh to another real hadoop client machine to execute hbase,hive,hadoop commands)
kylin.job.run.as.remote.cmd=false
# Only necessary when kylin.job.run.as.remote.cmd=true
kylin.job.remote.cli.hostname=
kylin.job.remote.cli.port=22
# Only necessary when kylin.job.run.as.remote.cmd=true
kylin.job.remote.cli.username=
# Only necessary when kylin.job.run.as.remote.cmd=true
kylin.job.remote.cli.password=
# Used by test cases to prepare synthetic data for sample cube
kylin.job.remote.cli.working.dir=/tmp/kylin
# Max count of concurrent jobs running
kylin.job.concurrent.max.limit=10
# Time interval to check hadoop job status
kylin.job.yarn.app.rest.check.interval.seconds=10
# Hive database name for putting the intermediate flat tables
kylin.job.hive.database.for.intermediatetable=default
# The percentage of the sampling, default 100%
kylin.job.cubing.inmem.sampling.percent=100
# Whether get job status from resource manager with kerberos authentication
kylin.job.status.with.kerberos=false
kylin.job.mapreduce.default.reduce.input.mb=500
kylin.job.mapreduce.max.reducer.number=500
kylin.job.mapreduce.mapper.input.rows=1000000
kylin.job.step.timeout=7200
### CUBE ###
# 'auto', 'inmem', 'layer' or 'random' for testing
kylin.cube.algorithm=auto
kylin.cube.algorithm.auto.threshold=8
kylin.cube.aggrgroup.max.combination=4096
kylin.dictionary.max.cardinality=5000000
kylin.table.snapshot.max_mb=300
### QUERY ###
kylin.query.scan.threshold=10000000
# 3G
kylin.query.mem.budget=3221225472
kylin.query.coprocessor.mem.gb=3
# Enable/disable ACL check for cube query
kylin.query.security.enabled=true
kylin.query.cache.enabled=true
### SECURITY ###
# Spring security profile, options: testing, ldap, saml
# with "testing" profile, user can use pre-defined name/pwd like KYLIN/ADMIN to login
kylin.security.profile=testing
### SECURITY ###
# Default roles and admin roles in LDAP, for ldap and saml
acl.defaultRole=ROLE_ANALYST,ROLE_MODELER
acl.adminRole=ROLE_ADMIN
# LDAP authentication configuration
ldap.server=ldap://ldap_server:389
ldap.username=
ldap.password=
# LDAP user account directory;
ldap.user.searchBase=
ldap.user.searchPattern=
ldap.user.groupSearchBase=
# LDAP service account directory
ldap.service.searchBase=
ldap.service.searchPattern=
ldap.service.groupSearchBase=
## SAML configurations for SSO
# SAML IDP metadata file location
saml.metadata.file=classpath:sso_metadata.xml
saml.metadata.entityBaseURL=https://hostname/kylin
saml.context.scheme=https
saml.context.serverName=hostname
saml.context.serverPort=443
saml.context.contextPath=/kylin
### MAIL ###
# If true, will send email notification;
mail.enabled=false
mail.host=
mail.username=
mail.password=
mail.sender=
### WEB ###
# Help info, format{name|displayName|link}, optional
kylin.web.help.length=4
kylin.web.help.0=start|Getting Started|
kylin.web.help.1=odbc|ODBC Driver|
kylin.web.help.2=tableau|Tableau Guide|
kylin.web.help.3=onboard|Cube Design Tutorial|
# Guide user how to build streaming cube
kylin.web.streaming.guide=http://kylin.apache.org/
# Hadoop url link, optional
kylin.web.hadoop=
#job diagnostic url link, optional
kylin.web.diagnostic=
#contact mail on web page, optional
kylin.web.contact_mail=
crossdomain.enable=true./bin/find-hive-dependency.sh看Hive环境是否配置正确，提示找不到HCAT_HOME路径。解决方法：export HCAT_HOME=$HIVE_HOME/hcatalog
然后重新运行脚本
解决方法：
vi ./bin/kylin.sh
需要对此脚本做两点修改：
1. export KYLIN_HOME=/home/grid/kylin # 改成绝对路径
2. export HBASE_CLASSPATH_PREFIX=${tomcat_root}/bin/bootstrap.jar:${tomcat_root}/bin/tomcat-juli.jar:${tomcat_root}/lib/*:$hive_dependency:$HBASE_CLASSPATH_PREFIX # 在路径中添加$hive_dependency
官方doc给出解决思路：Kylin是采用Spring security framework做用户认证的，需要配置${KYLIN_HOME}/tomcat/webapps/kylin/WEB-INF/classes/kylinSecurity.xml 的sandbox,testing部分