Question

我是凤凰城的新用户，可能错过了一些简单的额头。

HBase up

21：44：23 / sprue $ ps -ef | grep HMaster

501 55936 55922 0 9:50 PM ttys014 0：18.12 /Library/Java/JavaVirtualMachines/jdk1.8.0_71.jdk/Contents/Home/bin/java -Dproc_master -XX：OnOutOfMemoryError = kill -9％p -Djava。 net.preferIPv4Stack = true - .. -Dhbase.security.logger = INFO，RFAS org.apache.hadoop.hbase.master.HMaster start
我们可以通过hbase shell与其联系并查询内容：

HBase的（主）：010：0＆GT;扫描't1'

ROW COLUMN + CELL r1 column = f1：c1，timestamp = 1469077174795，value = val1 1行（0.0370秒）

现在我已将phoenix 4.4.6 jar复制到$ HBASE_HOME / lib目录，重启hbase并尝试通过sqlline.py进行连接：

$sqlline.py mellyrn.local:2181

Setting property: [incremental, false]
Setting property: [isolation, TRANSACTION_READ_COMMITTED]
issuing: !connect jdbc:phoenix:mellyrn.local:2181 none none org.apache.phoenix.jdbc.PhoenixDriver
Connecting to jdbc:phoenix:mellyrn.local:2181
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/shared/phoenix-4.7.0-HBase-1.1-bin/phoenix-4.7.0-HBase-1.1-client.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/Cellar/hadoop/2.6.0/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
16/07/20 22:03:03 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Error: org.apache.hadoop.hbase.DoNotRetryIOException: Class org.apache.phoenix.coprocessor.MetaDataEndpointImpl cannot be loaded Set hbase.table.sanity.checks to false at conf or table descriptor if you want to bypass sanity checks
    at org.apache.hadoop.hbase.master.HMaster.warnOrThrowExceptionForFailure(HMaster.java:1603)
    at org.apache.hadoop.hbase.master.HMaster.sanityCheckTableDescriptor(HMaster.java:1535)
    at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1452)
    at org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:429)
    at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:52195)
    at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2127)
    at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
    at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
    at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
    at java.lang.Thread.run(Thread.java:745) (state=08000,code=101)
org.apache.phoenix.except

..

Caused by: org.apache.hadoop.hbase.DoNotRetryIOException: 
org.apache.hadoop.hbase.DoNotRetryIOException: Class 
org.apache.phoenix.coprocessor.MetaDataEndpointImpl cannot be loaded Set 
hbase.table.sanity.checks to false at conf or table descriptor if you want to 
bypass sanity checks

因此，提出phoenix所需的任何提示都会有所帮助。

Answer 1

当HBase master无法加载phoenix server.jar时抛出异常，即使凤凰安装说明只是重启区域服务器，但还不够，复制phoenix server.jar HBase主服务器和备份主服务器与区域服务器相同，并重新启动所有服务器。

Answer 2

在$HBASE_HOME/lib上查看$HBASE_HOME/conf/hbase-site.xml和HMaster。

启动phoenix时，它将创建4个系统表：

SYSTEM.CATALOG
SYSTEM.FUNCTION
SYSTEM.SEQUENCE
SYSTEM.STATS

表SYSTEM.CATALOG和SYSTEM.FUNCTION声明使用协处理器org.apache.phoenix.coprocessor.MetaDataEndpointImpl，但似乎您的HMaster无法加载它。

Apache Phoenix无法连接到HBase

2 个答案: