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 Maddy
, 1 year ago
com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference=primary}. Client view of cluster state is {type=UNKNOWN, servers=[{address=am0101.test.com:27101, type
com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference=primary}. Client view of cluster state is {type=UNKNOWN, servers=[{address=am0101.test.com:27101, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSecurityException: Exception authenticating MongoCredential{mechanism=null, userName='dmdbxcc_write', source='dxccdb01', password=<hidden>, mechanismProperties={}}}, caused by {com.mongodb.MongoCommandException: Command failed with error 18: 'Authentication failed.' on server am0101.test.com:27101. The full response is { "ok" : 0.0, "code" : 18, "errmsg" : "Authentication failed." }}}, {address=am0102.test.com:27101, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSecurityException: Exception authenticating MongoCredential{mechanism=null, userName='dmdbxcc_write', source='dxccdb01', password=<hidden>, mechanismProperties={}}}, caused by {com.mongodb.MongoCommandException: Command failed with error 18: 'Authentication failed.' on server am0102.test.com:27101. The full response is { "ok" : 0.0, "code" : 18, "errmsg" : "Authentication failed." }}}]	at com.mongodb.connection.BaseCluster.createTimeoutException(BaseCluster.java:369)	at com.mongodb.connection.BaseCluster.selectServer(BaseCluster.java:101)	at com.mongodb.binding.ClusterBinding$ClusterBindingConnectionSource.(ClusterBinding.java:75)	at com.mongodb.binding.ClusterBinding$ClusterBindingConnectionSource.(ClusterBinding.java:71)	at com.mongodb.binding.ClusterBinding.getReadConnectionSource(ClusterBinding.java:63)	at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:89)	at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:84)	at com.mongodb.operation.CommandReadOperation.execute(CommandReadOperation.java:55)	at com.mongodb.Mongo.execute(Mongo.java:772)	at com.mongodb.Mongo$2.execute(Mongo.java:759)	at com.mongodb.DB.executeCommand(DB.java:653)	at com.mongodb.DBCollection.getStats(DBCollection.java:2083)	at com.mongodb.hadoop.splitter.MongoSplitterFactory.getSplitterByStats(MongoSplitterFactory.java:73)	at com.mongodb.hadoop.splitter.MongoSplitterFactory.getSplitter(MongoSplitterFactory.java:113)	at com.mongodb.hadoop.hive.input.HiveMongoInputFormat.getSplits(HiveMongoInputFormat.java:240)	at com.mongodb.hadoop.hive.input.HiveMongoInputFormat.getSplits(HiveMongoInputFormat.java:68)	at org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:298)	at org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplitsInternal(HiveInputFormat.java:412)	at org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:330)	at org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getCombineSplits(CombineHiveInputFormat.java:311)	at org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplitsInternal(CombineHiveInputFormat.java:519)	at org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:463)	at org.apache.hadoop.mapreduce.JobSubmitter.writeOldSplits(JobSubmitter.java:328)	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:320)	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:196)	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)	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:1657)	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)	at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:575)	at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:570)	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:1657)	at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:570)	at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:561)	at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:429)	at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:137)	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1618)	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1379)	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1192)	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1019)	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1009)	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:201)	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:153)	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:364)	at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:712)	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:631)	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:570)	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:221)	at org.apache.hadoop.util.RunJar.main(RunJar.java:136)