1 Phoenix远程无法连接但是本地可以连接，详细异常
SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/Users/zhangjin/developSoftware/mavenRepository/org/slf4j/slf4j-log4j12/1.7.16/slf4j-log4j12-1.7.16.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/Users/zhangjin/mycode/wm/wm-bigdata-etl/zjars/phoenix-4.14.1-cdh5.16.1-client.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] Exception in thread "main" org.apache.phoenix.exception.PhoenixIOException: Failed after attempts=36, exceptions: Fri May 31 11:06:02 CST 2019, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=68669: row 'SYSTEM:CATALOG,,' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=localhost,16201,1559271031589, seqNum=0 at org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:144) at org.apache.phoenix.query.ConnectionQueryServicesImpl.ensureTableCreated(ConnectionQueryServicesImpl.java:1197) at org.apache.phoenix.query.ConnectionQueryServicesImpl.createTable(ConnectionQueryServicesImpl.java:1491) at org.apache.phoenix.schema.MetaDataClient.createTableInternal(MetaDataClient.java:2725) at org.apache.phoenix.schema.MetaDataClient.createTable(MetaDataClient.java:1114) at org.apache.phoenix.compile.CreateTableCompiler$1.execute(CreateTableCompiler.java:192) at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:408) at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:391) at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53) at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:390) at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:378) at org.apache.phoenix.jdbc.PhoenixStatement.executeUpdate(PhoenixStatement.java:1806) at org.apache.phoenix.query.ConnectionQueryServicesImpl$12.call(ConnectionQueryServicesImpl.java:2536) at org.apache.phoenix.query.ConnectionQueryServicesImpl$12.call(ConnectionQueryServicesImpl.java:2499) at org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:76) at org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:2499) at org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:256) at org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.createConnection(PhoenixEmbeddedDriver.java:150) at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:222) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:208) at org.apache.phoenix.mapreduce.util.ConnectionUtil.getConnection(ConnectionUtil.java:113) at org.apache.phoenix.mapreduce.util.ConnectionUtil.getInputConnection(ConnectionUtil.java:58) at org.apache.phoenix.mapreduce.util.PhoenixConfigurationUtil.getSelectColumnMetadataList(PhoenixConfigurationUtil.java:354) at org.apache.phoenix.spark.PhoenixRDD.toDataFrame(PhoenixRDD.scala:118) at org.apache.phoenix.spark.PhoenixRelation.schema(PhoenixRelation.scala:60) at org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:403) at org.apache.spark.sql.DataFrameReader.loadV1Source(DataFrameReader.scala:223) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:211) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:167) at org.apache.spark.sql.SQLContext.load(SQLContext.scala:960) at com.wm.bigdata.spark.etl.ETLDemo$.main(ETLDemo.scala:40) at com.wm.bigdata.spark.etl.ETLDemo.main(ETLDemo.scala) Caused by: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=36, exceptions: Fri May 31 11:06:02 CST 2019, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=68669: row 'SYSTEM:CATALOG,,' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=localhost,16201,1559271031589, seqNum=0 at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.throwEnrichedException(RpcRetryingCallerWithReadReplicas.java:320) at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:247) at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:62) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:210) at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:327) at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:302) at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:167) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:162) at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:867) at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:637) at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:366) at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:424) at org.apache.phoenix.query.ConnectionQueryServicesImpl.ensureTableCreated(ConnectionQueryServicesImpl.java:1097) ... 31 more Caused by: java.net.SocketTimeoutException: callTimeout=60000, callDuration=68669: row 'SYSTEM:CATALOG,,' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=localhost,16201,1559271031589, seqNum=0 at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:169) at org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.run(ResultBoundedCompletionService.java:80) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupConnection(RpcClientImpl.java:417) at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupIOstreams(RpcClientImpl.java:723) at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.writeRequest(RpcClientImpl.java:907) at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.tracedWriteRequest(RpcClientImpl.java:874) at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1246) at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:227) at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336) at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:34094) at org.apache.hadoop.hbase.client.ScannerCallable.openScanner(ScannerCallable.java:400) at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:204) at org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:65) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:210) at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:397) at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:371) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:136) ... 4 more Process finished with exit code 1
2 仔细观察异常信息，发现连接是localhost信息，如果是本机访问当然没有问题，但是远程访问肯定就有问题，知道问题所在，开始排查
3 语网友说是要设置dns，感觉太复杂了，
按照这个思路还需要设置dns，搞了半天也没搞明白，只好放弃
4 里面提到 Zookeeper客户端连接后，get /hbase/master
发现抛出的是localhost，定位到就是这里的问题，Phoenix通过Zookeeper的地址连接后，访问域名是根据Zookeeper节点里面存储的/hbase/master返回的值来定位的，那么现在就是想办法修改这个值
5
重新初始化后，设置hbase-site.xml 添加nameserver配置 重新初始化
然后 查询是域名后，搞定，hbase-site.xml配置，我的主机名是hdp,全部改成主机名，然后删除Zookeeper中 /hbase目录，重启hbase，再进入Zookeeper终端
检查，如果是get /hbase/master 能看到主机名hdp 或者对应的，那就是成功了
<property> <name>hbase.master.dns.nameserver</name> <value>hdp</value> <description>The host name or IP address of the name server (DNS) which a master should use to determine the host name used for communication and display purposes. </description> </property> <property> <name>hbase.regionserver.dns.nameserver</name> <value>hdp</value> <description>The host name or IP address of the name server (DNS) which a region server should use to determine the host name used by the master for communication and display purposes. </description> </property> <property> <name>hbase.rootdir</name> <value>hdfs://hdp:9000/hbase</value> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> <property> <name>hbase.master</name> <value>hdfs://hdp:60000</value> </property>