Actually even that issue is resolved ☺ There is spelling difference in the sample available on the web, all of them have the storage class as “EsStorageHandler” however only Costin Lieu’s post says it is “ESStorageHandler” which is right !
Now the next problem, the MapReduce job is failing for some reason. I am still a beginner in Hadoop so not exactly sure where to debug. Here are some logs, looks some bad character “&#” in the job.xml file. But I that is generated by Hive right ? Hive Log :------------------------------------------------ hive> insert overwrite table ex_address select name, st_no, st_name, city, state, zip from employee.address; Total jobs = 1 Launching Job 1 out of 1 Number of reduce tasks is set to 0 since there's no reduce operator Starting Job = job_1417158738771_0001, Tracking URL = http://finattr-comp-dev-01:8088/proxy/application_1417158738771_0001/ Kill Command = /apps/hadoop-2.5.1/bin/hadoop job -kill job_1417158738771_0001 Hadoop job information for Stage-0: number of mappers: 0; number of reducers: 0 2014-11-27 23:13:37,547 Stage-0 map = 0%, reduce = 0% Ended Job = job_1417158738771_0001 with errors Error during job, obtaining debugging information... FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask MapReduce Jobs Launched: Job 0: HDFS Read: 0 HDFS Write: 0 FAIL Total MapReduce CPU Time Spent: 0 msec Container Job Logs: Stderr:--------------------------------------------- [sas@finattr-comp-dev-01 container_1417158738771_0001_02_000001]$ cat stderr [Fatal Error] job.xml:606:51: Character reference "&# log4j:WARN No appenders could be found for logger (org.apache.hadoop.mapreduce.v2.app.MRAppMaster). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Syslog:--------------------------------------------- [sas@finattr-comp-dev-01 container_1417158738771_0001_02_000001]$ cat syslog 2014-11-27 23:13:36,023 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Created MRAppMaster for application appattempt_1417158738771_0001_000002 2014-11-27 23:13:36,334 FATAL [main] org.apache.hadoop.conf.Configuration: error parsing conf job.xml org.xml.sax.SAXParseException; systemId: file:///tmp/hadoop-sas/nm-local-dir/usercache/sas/appcache/application_1417158738771_0001/container_1417158738771_0001_02_000001/job.xml; lineNumber: 606; columnNumber: 51; Character reference "&# at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:257) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:347) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150) at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2183) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2252) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2205) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2112) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1078) at org.apache.hadoop.mapreduce.v2.util.MRWebAppUtil.initialize(MRWebAppUtil.java:50) at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.main(MRAppMaster.java:1407) 2014-11-27 23:13:36,337 FATAL [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Error starting MRAppMaster java.lang.RuntimeException: org.xml.sax.SAXParseException; systemId: file:///tmp/hadoop-sas/nm-local-dir/usercache/sas/appcache/application_1417158738771_0001/container_1417158738771_0001_02_000001/job.xml; lineNumber: 606; columnNumber: 51; Character reference "&# at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2348) at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2205) at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2112) at org.apache.hadoop.conf.Configuration.get(Configuration.java:1078) at org.apache.hadoop.mapreduce.v2.util.MRWebAppUtil.initialize(MRWebAppUtil.java:50) at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.main(MRAppMaster.java:1407) Caused by: org.xml.sax.SAXParseException; systemId: file:///tmp/hadoop-sas/nm-local-dir/usercache/sas/appcache/application_1417158738771_0001/container_1417158738771_0001_02_000001/job.xml; lineNumber: 606; columnNumber: 51; Character reference "&# at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:257) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:347) at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:150) at org.apache.hadoop.conf.Configuration.parse(Configuration.java:2183) at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2252) ... 5 more 2014-11-27 23:13:36,340 INFO [main] org.apache.hadoop.util.ExitUtil: Exiting with status 1 Thanks - Atul From: Muthu Pandi [mailto:muthu1...@gmail.com] Sent: Thursday, November 27, 2014 11:20 PM To: user@hive.apache.org Subject: Re: Can't integrate Elasticsearch with Hive How did you get elasticsearch jar?? Try to build the jar against your version and use that jar. Regards Muthupandi.K [Image removed by sender.] Think before you print. On Fri, Nov 28, 2014 at 12:23 PM, Atul Paldhikar (apaldhik) <apald...@cisco.com<mailto:apald...@cisco.com>> wrote: Thanks Muthu for pointing out the issue. However unfortunately I am back to the same old issue while accessing the external table. I am getting the following exception again, there wasn’t any change in the environment. I tried all the cleanup but still no luck :-( Here are the steps I tried 1. Removed the other jar for es-hadoop 2.1.x completely from the server 2. Updated the hive-site.xml as below, but didn't work <property> <name>hive.aux.jars.path</name> <value>/apps/sas/elasticsearch-hadoop-2.0.2/dist/elasticsearch-hadoop-2.0.2.jar</value> <description>A comma separated list (with no spaces) of the jar files</description> </property> 3. Added the jar file in the hiveconf as below, still the same issue hive --hiveconf hive.aux.jars.path=/apps/sas/elasticsearch-hadoop-2.0.2/dist/elasticsearch-hadoop-2.0.2.jar 4. Tried adding the jar file in the hive session, still didn't work add jar /apps/sas/elasticsearch-hadoop-2.0.2/dist/elasticsearch-hadoop-2.0.2.jar; Thanks - Atul ERROR: 2014-11-26 23:09:22,069 ERROR [main]: exec.DDLTask (DDLTask.java:execute(478)) - java.lang.IllegalAccessError: tried to access class org.elasticsearch.hadoop.hive.HiveUtils from class org.elasticsearch.hadoop.hive.EsSerDe at org.elasticsearch.hadoop.hive.EsSerDe.initialize(EsSerDe.java:81) at org.apache.hadoop.hive.metastore.MetaStoreUtils.getDeserializer(MetaStoreUtils.java:339) at org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:288) at org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:281) at org.apache.hadoop.hive.ql.metadata.Table.getCols(Table.java:631) at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:593) at org.apache.hadoop.hive.ql.exec.DDLTask.createTable(DDLTask.java:4189) at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:281) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:153) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1503) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1270) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1088) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:911) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:901) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:268) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:423) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:792) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:686) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:625) 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.main(RunJar.java:212) 2014-11-26 23:09:22,069 ERROR [main]: ql.Driver (SessionState.java:printError(545)) - FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. tried to access class org.elasticsearch.hadoop.hive.HiveUtils from class org.elasticsearch.hadoop.hive.EsSerDe From: Muthu Pandi [mailto:muthu1...@gmail.com<mailto:muthu1...@gmail.com>] Sent: Thursday, November 27, 2014 9:08 PM To: user@hive.apache.org<mailto:user@hive.apache.org> Subject: Re: Can't integrate Elasticsearch with Hive Hi Atul Check your typo "tblproperties('es.resources' = 'employee/address') " need to be "es.resource" as it rightly indicated in the Error. Regards Muthupandi.K [Image removed by sender.] Think before you print. On Fri, Nov 28, 2014 at 3:43 AM, Edward Capriolo <edlinuxg...@gmail.com<mailto:edlinuxg...@gmail.com>> wrote: Because the elastic search storage handler is not part of hive you might be able to find more help asking the author of the storage handler. From the errors you are reporting it likely does not work and not tested against this version of hive.
