Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by LP45
, 1 year ago
invalid pattern given 127.0.0.1/
org.elasticsearch.hadoop.EsHadoopIllegalArgumentException: invalid pattern given 127.0.0.1/	at org.elasticsearch.hadoop.util.Assert.isTrue(Assert.java:50)	at org.elasticsearch.hadoop.serialization.field.AbstractIndexExtractor.compile(AbstractIndexExtractor.java:51)	at org.elasticsearch.hadoop.rest.RestService.createWriter(RestService.java:398)	at org.elasticsearch.spark.rdd.EsRDDWriter.write(EsRDDWriter.scala:40)	at org.elasticsearch.spark.rdd.EsSpark$$anonfun$saveToEs$1.apply(EsSpark.scala:67)	at org.elasticsearch.spark.rdd.EsSpark$$anonfun$saveToEs$1.apply(EsSpark.scala:67)	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)	at org.apache.spark.scheduler.Task.run(Task.scala:89)	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214)