CDH5.4.5運行Phoenix導入CSV文件

時間 2019-12-08

標籤 cdh5.4.5 cdh 運行 phoenix 導入 csv 文件简体版

原文原文鏈接

1.安裝phoenixhtml

在界面上設置Phoenix的parcel包:java

http://52.11.56.155:7180/cmf/settings?groupKey=config.scm.parcel.display_group&groupParent=node

添加一個Remote Parcel Repository URLs url:http://archive.cloudera.com/cloudera-labs/phoenix/parcels/1.0/sql

CM會自動發現新的parcel，而後點擊Download,Distribute and Active。重啓集羣shell

2.進入到某臺服務器上，查看phoenix的安裝路徑apache

[root@ip-172-31-25-243 ~]# cd /opt/cloudera/parcels/CLABS_PHOENIX
[root@ip-172-31-25-243 phoenix]# ls
bin  dev  examples  lib  phoenix-4.3.0-clabs-phoenix-1.0.0-client.jar  phoenix-4.3.0-clabs-phoenix-1.0.0-server.jar  phoenix-4.3.0-clabs-phoenix-1.0.0-server-without-antlr.jar

bin目錄下爲可執行文件，examples目錄下爲一些樣例服務器

3.導入CSV格式的表session

CSV文件爲/root/ceb/cis_cust_imp_info.csv,內容以下：app

20131131,100010001001,BR01,2000.01
20131131,100010001002,BR01,2000.02
20131131,100010001003,BR02,2000.03

定義一個表結構的文件/root/ceb/cis_cust_imp_info.sql，內容以下，ide

CREATE TABLE IF NOT EXISTS cis_cust_imp_info(
statistics_dt varchar(50),
cust_id varchar(50),
open_org_id varchar(50),
assert9_bal decimal(18,2),
CONSTRAINT pk PRIMARY KEY (statistics_dt, cust_id)
);

注意最後的分號是必須的。

運行命令，導入CSV

[root@ip-172-31-25-243 phoenix]# bin/psql.py 172.31.25.244 /root/ceb/cis_cust_imp_info.sql /root/ceb/cis_cust_imp_info.csv
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
15/09/04 10:26:59 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
15/09/04 10:27:00 WARN impl.MetricsConfig: Cannot locate configuration: tried hadoop-metrics2-phoenix.properties,hadoop-metrics2.properties
no rows upserted
Time: 0.259 sec(s)

csv columns from database.
CSV Upsert complete. 3 rows upserted
Time: 0.067 sec(s)

在hbase shell中進行驗證：

hbase(main):001:0> list
TABLE                                                                                                                                                                                                  
CIS_CUST_IMP_INFO                                                                                                                                                                                      
SYSTEM.CATALOG                                                                                                                                                                                         
SYSTEM.SEQUENCE                                                                                                                                                                                        
SYSTEM.STATS                                                                                                                                                                                           
4 row(s) in 0.2650 seconds

=> ["CIS_CUST_IMP_INFO", "SYSTEM.CATALOG", "SYSTEM.SEQUENCE", "SYSTEM.STATS"]
hbase(main):002:0> scan 'CIS_CUST_IMP_INFO'
ROW                                                COLUMN+CELL                                                                                                                                         
 20131131\x00100010001001                          column=0:ASSERT9_BAL, timestamp=1441362422661, value=\xC2\x15\x01\x02                                                                               
 20131131\x00100010001001                          column=0:OPEN_ORG_ID, timestamp=1441362422661, value=BR01                                                                                           
 20131131\x00100010001001                          column=0:_0, timestamp=1441362422661, value=                                                                                                        
 20131131\x00100010001002                          column=0:ASSERT9_BAL, timestamp=1441362422661, value=\xC2\x15\x01\x03                                                                               
 20131131\x00100010001002                          column=0:OPEN_ORG_ID, timestamp=1441362422661, value=BR01                                                                                           
 20131131\x00100010001002                          column=0:_0, timestamp=1441362422661, value=                                                                                                        
 20131131\x00100010001003                          column=0:ASSERT9_BAL, timestamp=1441362422661, value=\xC2\x15\x01\x04                                                                               
 20131131\x00100010001003                          column=0:OPEN_ORG_ID, timestamp=1441362422661, value=BR02                                                                                           
 20131131\x00100010001003                          column=0:_0, timestamp=1441362422661, value=                                                                                                        
3 row(s) in 0.1840 seconds

4.以MR的方式導入大量CSV文件

[root@ip-172-31-25-243 phoenix]# hadoop jar phoenix-4.3.0-clabs-phoenix-1.0.0-client.jar org.apache.phoenix.mapreduce.CsvBulkLoadTool --table cis_cust_imp_info --input /root/ceb/cis_cust_imp_info.csv --zookeeper 172.31.25.244

發生錯誤：

java.util.concurrent.ExecutionException: java.lang.IllegalAccessError: class com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass com.google.protobuf.LiteralByteString
    at java.util.concurrent.FutureTask.report(FutureTask.java:122)
    at java.util.concurrent.FutureTask.get(FutureTask.java:188)
    at org.apache.hadoop.hbase.client.HTable.coprocessorService(HTable.java:1795)
    at org.apache.hadoop.hbase.client.HTable.coprocessorService(HTable.java:1751)
    at org.apache.phoenix.query.ConnectionQueryServicesImpl.metaDataCoprocessorExec(ConnectionQueryServicesImpl.java:1006)
    at org.apache.phoenix.query.ConnectionQueryServicesImpl.getTable(ConnectionQueryServicesImpl.java:1257)
    at org.apache.phoenix.schema.MetaDataClient.updateCache(MetaDataClient.java:348)
    at org.apache.phoenix.schema.MetaDataClient.updateCache(MetaDataClient.java:309)
    at org.apache.phoenix.schema.MetaDataClient.getCurrentTime(MetaDataClient.java:293)
    at org.apache.phoenix.compile.StatementContext.getCurrentTime(StatementContext.java:253)
    at org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:184)
    at org.apache.phoenix.execute.BaseQueryPlan.iterator(BaseQueryPlan.java:154)
    at org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:235)
    at org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:226)
    at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
    at org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:225)
    at org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:1039)
    at org.apache.phoenix.jdbc.PhoenixDatabaseMetaData.getColumns(PhoenixDatabaseMetaData.java:492)
    at org.apache.phoenix.util.CSVCommonsLoader.generateColumnInfo(CSVCommonsLoader.java:296)
    at org.apache.phoenix.mapreduce.CsvBulkLoadTool.buildImportColumns(CsvBulkLoadTool.java:291)
    at org.apache.phoenix.mapreduce.CsvBulkLoadTool.loadData(CsvBulkLoadTool.java:200)
    at org.apache.phoenix.mapreduce.CsvBulkLoadTool.run(CsvBulkLoadTool.java:186)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
    at org.apache.phoenix.mapreduce.CsvBulkLoadTool.main(CsvBulkLoadTool.java:97)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: java.lang.IllegalAccessError: class com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass com.google.protobuf.LiteralByteString

網上搜索，發現是因爲HBASE的一個bug，解決方法是:

[root@ip-172-31-25-243 phoenix]# cd /opt/cloudera/parcels/CDH/lib/hadoop
ln -s /opt/cloudera/parcels/CDH-5.4.5-1.cdh5.4.5.p0.7/lib/hbase/lib/hbase-protocol-1.0.0-cdh5.4.5.jar hbase-protocol-1.0.0-cdh5.4.5.jar

從新運行導入命令，發現以下錯誤:

15/09/04 11:04:43 WARN security.UserGroupInformation: PriviledgedActionException as:root (auth:SIMPLE) cause:org.apache.hadoop.security.AccessControlException: Permission denied: user=root, access=WRITE, inode="/user":hdfs:supergroup:drwxr-xr-x
    at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:257)
    at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:238)

緣由是/user目錄權限問題，用hdfs用戶從新跑一遍，發生錯誤。用chmod 修改/user爲777

sudo -u hdfs hdfs dfs -chmod 777 /user

sudo -u hdfs hadoop jar phoenix-4.3.0-clabs-phoenix-1.0.0-client.jar org.apache.phoenix.mapreduce.CsvBulkLoadTool --table cis_cust_imp_info --input /root/ceb/cis_cust_imp_info.csv --zookeeper 172.31.25.244

15/09/04 11:06:05 ERROR mapreduce.CsvBulkLoadTool: Import job on table=CIS_CUST_IMP_INFO failed due to exception:org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path does not exist: hdfs://ip-172-31-25-243.us-west-2.compute.internal:8020/root/ceb/cis_cust_imp_info.csv
15/09/04 11:06:05 INFO client.ConnectionManager$HConnectionImplementation: Closing zookeeper sessionid=0x14f97b7df1400a4

原來用MR模式跑，文件須要放到HDFS上

這時MR運行能夠順利完成，HFile順利生產，可是在loadIncremental環境卡住了。緣由在於load到hbase中的表屬於hbase:hbase，但生產的HFile文件屬於當前用戶和組。因此以hbase用戶運行

sudo -u hbase hadoop jar phoenix-4.3.0-clabs-phoenix-1.0.0-client.jar org.apache.phoenix.mapreduce.CsvBulkLoadTool --table cis_cust_imp_info --input /root/ceb/cis_cust_imp_info.csv --zookeeper 172.31.25.244

順利搞定！