在Hadoop 中用 hive 命令启动时报错：expansion character (code 0x8 at [row,col,system-id]: [3...

错误信息：

Exception in thread "main" java.lang.RuntimeException: com.ctc.wstx.exc.WstxParsingException: Illegal character entity: expansion character (code 0x8

at [row,col,system-id]: [3213,96,"file:/opt/hive-3.0.0/conf/hive-site.xml"]

at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:3128)

at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2897)

at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2769)

at org.apache.hadoop.conf.Configuration.get(Configuration.java:1423)

at org.apache.hadoop.hive.conf.HiveConf.getVar(HiveConf.java:4967)

at org.apache.hadoop.hive.conf.HiveConf.getVar(HiveConf.java:5040)

at org.apache.hadoop.hive.conf.HiveConf.initialize(HiveConf.java:5127)

at org.apache.hadoop.hive.conf.HiveConf.<init>(HiveConf.java:5070)

at org.apache.hadoop.hive.common.LogUtils.initHiveLog4jCommon(LogUtils.java:97)

at org.apache.hadoop.hive.common.LogUtils.initHiveLog4j(LogUtils.java:81)

at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:699)

at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:683)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.apache.hadoop.util.RunJar.run(RunJar.java:239)

at org.apache.hadoop.util.RunJar.main(RunJar.java:153)

Caused by: com.ctc.wstx.exc.WstxParsingException: Illegal character entity: expansion character (code 0x8

at [row,col,system-id]: [3213,96,"file:/opt/hive-3.0.0/conf/hive-site.xml"]

at com.ctc.wstx.sr.StreamScanner.constructWfcException(StreamScanner.java:621)

at com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:491)

at com.ctc.wstx.sr.StreamScanner.reportIllegalChar(StreamScanner.java:2456)

at com.ctc.wstx.sr.StreamScanner.validateChar(StreamScanner.java:2403)

at com.ctc.wstx.sr.StreamScanner.resolveCharEnt(StreamScanner.java:2369)

at com.ctc.wstx.sr.StreamScanner.fullyResolveEntity(StreamScanner.java:1515)

at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2828)

at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1123)

at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2963)

... 17 more

解决方案：

上面的第3213行，第96个字符是非法字符，注释掉就行了

把紫色方框内的删除即可。

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