Ravindra Dadahari Gaikwad created HADOOP-17423: --------------------------------------------------
Summary: ERROR conf.Configuration: error parsing conf core-site.xml com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. Key: HADOOP-17423 URL: https://issues.apache.org/jira/browse/HADOOP-17423 Project: Hadoop Common Issue Type: Bug Components: conf Affects Versions: 2.9.2 Environment: 20/12/09 12:53:13 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 20/12/09 12:53:13 ERROR conf.Configuration: error parsing conf core-site.xml com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-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.BasicStreamReader.readPIPrimary(BasicStreamReader.java:4019) at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2141) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1181) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2796) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2725) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2605) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1103) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1690) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager$HookEntry.<init>(ShutdownHookManager.java:206) at org.apache.hadoop.util.ShutdownHookManager.addShutdownHook(ShutdownHookManager.java:302) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:712) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:696) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1740) 20/12/09 12:53:13 ERROR namenode.NameNode: Failed to start namenode. java.lang.RuntimeException: com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-site.xml"] at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2961) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2725) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2605) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1103) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1690) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager$HookEntry.<init>(ShutdownHookManager.java:206) at org.apache.hadoop.util.ShutdownHookManager.addShutdownHook(ShutdownHookManager.java:302) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:712) at org.apache.hadoop.util.StringUtils.startupShutdownMessage(StringUtils.java:696) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1740) Caused by: com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-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.BasicStreamReader.readPIPrimary(BasicStreamReader.java:4019) at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2141) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1181) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2796) ... 10 more 20/12/09 12:53:13 INFO util.ExitUtil: Exiting with status 1: java.lang.RuntimeException: com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-site.xml"] 20/12/09 12:53:13 ERROR conf.Configuration: error parsing conf core-site.xml com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-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.BasicStreamReader.readPIPrimary(BasicStreamReader.java:4019) at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2141) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1181) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2796) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2725) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2605) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1103) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1690) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager.shutdownExecutor(ShutdownHookManager.java:145) at org.apache.hadoop.util.ShutdownHookManager.access$300(ShutdownHookManager.java:65) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:102) Exception in thread "Thread-1" java.lang.RuntimeException: com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-site.xml"] at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2961) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2725) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2605) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1103) at org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1690) at org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183) at org.apache.hadoop.util.ShutdownHookManager.shutdownExecutor(ShutdownHookManager.java:145) at org.apache.hadoop.util.ShutdownHookManager.access$300(ShutdownHookManager.java:65) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:102) Caused by: com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); xml (case insensitive) is reserved by the specs. at [row,col,system-id]: [4,5,"file:/usr/local/hadoop/etc/hadoop/core-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.BasicStreamReader.readPIPrimary(BasicStreamReader.java:4019) at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2141) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1181) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2796) Reporter: Ravindra Dadahari Gaikwad Fix For: 2.9.2 ERROR conf.Configuration: error parsing conf core-site.xml com.ctc.wstx.exc.WstxParsingException: Illegal processing instruction target ("xml"); 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