# Elastic Search java.lang.ArrayIndexOutOfBoundsException

**URL:** <https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339>\
**Category:** Elasticsearch\
**Created:** [December 28, 2018, 12:23pm UTC](https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339 "2018-12-28T12:23:34Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![bpaul](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bpaul/32/45225_2.png) [@bpaul](https://discuss.elastic.co/u/bpaul)\
**Post date:** [December 28, 2018, 12:23pm UTC](https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339/1 "2018-12-28T12:23:34Z")

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Iam trying to integrate data from Hadoop to Elastic Search and it throws the above given error on the container logs of hadoop. Kindly help

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**Author:** ![Igor\_Motov](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/igor_motov/32/45193_2.png) [@Igor\_Motov](https://discuss.elastic.co/u/Igor_Motov)\
**Post date:** [December 28, 2018, 3:05pm UTC](https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339/2 "2018-12-28T15:05:08Z")

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Seeing the entire error message and related log messages would really help here.

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<div class="post-metadata">

**Author:** ![bpaul](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bpaul/32/45225_2.png) [@bpaul](https://discuss.elastic.co/u/bpaul)\
**Post date:** [December 30, 2018, 5:19am UTC](https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339/3 "2018-12-30T05:19:36Z")

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java.lang.ArrayIndexOutOfBoundsException: 1  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:45)  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:19)  
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)  
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793)  
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)  
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177)  
at java.security.AccessController.doPrivileged(Native Method)  
at javax.security.auth.Subject.doAs(Subject.java:422)  
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1886)  
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171)  
java.lang.ArrayIndexOutOfBoundsException: 1  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:45)  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:19)  
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)  
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793)  
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)  
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177)  
at java.security.AccessController.doPrivileged(Native Method)  
at javax.security.auth.Subject.doAs(Subject.java:422)  
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1886)  
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171)  
java.lang.ArrayIndexOutOfBoundsException: 1  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:45)  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:19)  
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)  
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793)  
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)  
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177)  
at java.security.AccessController.doPrivileged(Native Method)  
at javax.security.auth.Subject.doAs(Subject.java:422)  
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1886)  
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171)  
java.lang.ArrayIndexOutOfBoundsException: 1  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:45)  
at com.flytxt.qreda.tag.insight.util.ESWriter.map(ESWriter.java:19)  
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)  
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793)

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<div class="post-metadata">

**Author:** ![Igor\_Motov](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/igor_motov/32/45193_2.png) [@Igor\_Motov](https://discuss.elastic.co/u/Igor_Motov)\
**Post date:** [December 31, 2018, 9:37pm UTC](https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339/4 "2018-12-31T21:37:15Z")

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You might have better luck asking this question Flytxt's Qreda support, since the issue seems to be in their code.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 28, 2019, 9:37pm UTC](https://discuss.elastic.co/t/elastic-search-java-lang-arrayindexoutofboundsexception/162339/5 "2019-01-28T21:37:25Z")

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