See <https://builds.apache.org/job/carbondata-master-spark-1.6/1892/display/redirect>
------------------------------------------ [...truncated 736.09 KB...] +-----+-----+-----+--------------------+-------+----+ | imei| null| null| 0.7069655052310547| null|Lily| |imei0| 2147| 9279| 0.6421548952236374|100.055|Lily| |imei1|-2148|-9807| 0.2929835272942012|100.050|Lily| |imei2| 2147| 9279|0.045250868298994384|100.055|Lily| |imei3| -217|-9206| 0.49801759442571614|100.050|Lily| |imei4| 10| 0| 0.12700145084946368| 45.000|Lily| +-----+-----+-----+--------------------+-------+----+ +-----+-------------------+--------------------+ | imei| _c1| num| +-----+-------------------+--------------------+ | imei| 0.3128074174926495| 0.7069655052310547| |imei0| 0.6659276632783769| 0.6421548952236374| |imei1| 0.3460588649550873| 0.2929835272942012| |imei2|0.36296999860006374|0.045250868298994384| |imei3| 0.3668420653394301| 0.49801759442571614| |imei4|0.17988920683318532| 0.12700145084946368| +-----+-------------------+--------------------+ +----+-------------------+ |name| _c1| +----+-------------------+ |Lily| 0.8151125669123451| |Lily|0.09261157444611523| |Lily|0.15850319205406682| |Lily|0.48359531100137443| |Lily|0.13330037936714845| |Lily| 0.1629236240308004| +----+-------------------+ 17/09/19 03:50:54 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [rand] under database [iud] 17/09/19 03:50:54 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [rand] under database [iud] [32m- update table in carbondata with rand() [0m 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [source2] under database [iud] 17/09/19 03:50:55 ERROR Hive: Table source2 not found: iud.source2 table not found 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [source2] under database [iud] 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [dest] under database [iud] 17/09/19 03:50:55 ERROR Hive: Table dest not found: iud.dest table not found 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [dest] under database [iud] 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [update_01] under database [iud] 17/09/19 03:50:55 ERROR Hive: Table update_01 not found: iud.update_01 table not found 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [update_01] under database [iud] 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [other] under database [iud] 17/09/19 03:50:55 ERROR Hive: Table other not found: iud.other table not found 17/09/19 03:50:55 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [other] under database [iud] 17/09/19 03:50:55 ERROR Hive: Table badtable not found: default.badtable table not found [32mUpdateCarbonTableTestCaseWithBadRecord:[0m ++ || ++ ++ 17/09/19 03:50:55 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [badtable] 17/09/19 03:50:55 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [badtable] 17/09/19 03:50:55 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.badtable 17/09/19 03:50:55 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.badtable 17/09/19 03:50:56 AUDIT deleteExecution$: [jenkins-ubuntu1][jenkins][Thread-1]Delete data operation is successful for default.badtable 17/09/19 03:50:56 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.badtable 17/09/19 03:50:56 ERROR DataLoadExecutor: [Executor task launch worker-15][partitionID:badtable;queryID:15179154763932735] Data Load is partially success for table badtable 17/09/19 03:50:56 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data update is successful for default.badtable ++ || ++ ++ 17/09/19 03:50:56 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [badtable] under database [default] 17/09/19 03:50:56 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [badtable] under database [default] ++ || ++ ++ [32m- test update operation with Badrecords action as force.[0m 17/09/19 03:50:56 ERROR Hive: Table badtable not found: default.badtable table not found ++ || ++ ++ 17/09/19 03:50:56 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [badtable] 17/09/19 03:50:56 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [badtable] 17/09/19 03:50:56 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.badtable 17/09/19 03:50:57 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.badtable 17/09/19 03:50:57 AUDIT deleteExecution$: [jenkins-ubuntu1][jenkins][Thread-1]Delete data operation is successful for default.badtable 17/09/19 03:50:57 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.badtable 17/09/19 03:50:57 ERROR ParallelReadMergeSorterImpl: pool-4676-thread-1 org.apache.carbondata.processing.newflow.exception.BadRecordFoundException: Data load failed due to bad record: The value with column name c2 and column data type INT is not a valid INT type.Please enable bad record logger to know the detail reason. at org.apache.carbondata.processing.newflow.converter.impl.RowConverterImpl.convert(RowConverterImpl.java:163) at org.apache.carbondata.processing.newflow.steps.DataConverterProcessorStepImpl.processRowBatch(DataConverterProcessorStepImpl.java:109) at org.apache.carbondata.processing.newflow.steps.DataConverterProcessorStepImpl$1.next(DataConverterProcessorStepImpl.java:95) at org.apache.carbondata.processing.newflow.steps.DataConverterProcessorStepImpl$1.next(DataConverterProcessorStepImpl.java:83) at org.apache.carbondata.processing.newflow.sort.impl.ParallelReadMergeSorterImpl$SortIteratorThread.run(ParallelReadMergeSorterImpl.java:211) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 17/09/19 03:50:57 ERROR UpdateDataLoad$: [Executor task launch worker-15][partitionID:badtable;queryID:15179156254793629] org.apache.carbondata.processing.newflow.exception.NoRetryException: Data load failed due to bad record: The value with column name c2 and column data type INT is not a valid INT type.Please enable bad record logger to know the detail reason. at org.apache.carbondata.processing.newflow.DataLoadExecutor.execute(DataLoadExecutor.java:61) at org.apache.carbondata.spark.rdd.UpdateDataLoad$.DataLoadForUpdate(UpdateDataLoad.scala:58) at org.apache.carbondata.spark.rdd.CarbonDataRDDFactory$$anon$1.<init>(CarbonDataRDDFactory.scala:644) at org.apache.carbondata.spark.rdd.CarbonDataRDDFactory$.org$apache$carbondata$spark$rdd$CarbonDataRDDFactory$$triggerDataLoadForSegment$1(CarbonDataRDDFactory.scala:614) at org.apache.carbondata.spark.rdd.CarbonDataRDDFactory$$anonfun$9.apply(CarbonDataRDDFactory.scala:722) at org.apache.carbondata.spark.rdd.CarbonDataRDDFactory$$anonfun$9.apply(CarbonDataRDDFactory.scala:715) at org.apache.spark.rdd.RDD$$anonfun$mapPartitions$1$$anonfun$apply$20.apply(RDD.scala:710) at org.apache.spark.rdd.RDD$$anonfun$mapPartitions$1$$anonfun$apply$20.apply(RDD.scala:710) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:306) at org.apache.spark.rdd.RDD.iterator(RDD.scala:270) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) at org.apache.spark.scheduler.Task.run(Task.scala:89) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:227) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 17/09/19 03:50:57 ERROR ProjectForUpdateCommand$: ScalaTest-main-running-UpdateCarbonTableTestCaseWithBadRecord Exception in update operationjava.lang.Exception: Data load failed due to bad record: The value with column name c2 and column data type INT is not a valid INT type.Please enable bad record logger to know the detail reason. 17/09/19 03:50:57 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [badtable] under database [default] 17/09/19 03:50:58 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [badtable] under database [default] ++ || ++ ++ [32m- test update operation with Badrecords action as FAIL.[0m 17/09/19 03:50:58 ERROR Hive: Table exclude_include_t3 not found: default.exclude_include_t3 table not found [32mTestLoadDataWithDictionaryExcludeAndInclude:[0m 17/09/19 03:50:58 ERROR Hive: Table exclude_include_hive_t3 not found: default.exclude_include_hive_t3 table not found 17/09/19 03:50:58 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [exclude_include_t3] 17/09/19 03:50:58 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [exclude_include_t3] 17/09/19 03:50:58 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.exclude_include_t3 17/09/19 03:50:58 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.exclude_include_t3 [32m- test load data with dictionary exclude & include and with empty dimension[0m 17/09/19 03:50:59 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [exclude_include_t3] under database [default] 17/09/19 03:50:59 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [exclude_include_t3] under database [default] [32mAverageQueryTestCase:[0m 17/09/19 03:50:59 ERROR Hive: Table carbonTable not found: default.carbonTable table not found 17/09/19 03:50:59 ERROR Hive: Table hiveTable not found: default.hiveTable table not found 17/09/19 03:50:59 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [carbontable] 17/09/19 03:50:59 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [carbontable] 17/09/19 03:50:59 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.carbontable 17/09/19 03:50:59 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.carbontable [32m- select avg(Measure_IntType)+IntType from carbonTable[0m [32m- select avg(Dimension_IntType)+IntType from table[0m [32m- select avg(TimeStamp)+IntType from table[0m [32m- select avg(TimeStamp) from table[0m [32m- select avg(StringType)+IntType from table[0m [32m- select max(StringType)+IntType from table[0m [32m- select min(StringType)+IntType from table[0m [32m- select sum(StringType)+IntType from table[0m [32m- select sum(distinct StringType)+IntType from table[0m [32m- group by with having[0m 17/09/19 03:51:04 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [carbontable] under database [default] 17/09/19 03:51:04 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [carbontable] under database [default] [32mTestCreateTableWithDatabaseNameCaseChange:[0m 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [dbcasechange] and Table name [carbontable] 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [dbcasechange] and Table name [carbontable] 17/09/19 03:51:04 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [carbontable] under database [dbcasechange] 17/09/19 03:51:04 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [carbontable] under database [dbcasechange] 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [dbcasechange] and Table name [carbontable] 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [dbcasechange] and Table name [carbontable] [32m- test create table with database case name change[0m 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [abcdef] and Table name [carbontable] 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [abcdef] and Table name [carbontable] 17/09/19 03:51:04 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [carbontable] under database [abcdef] 17/09/19 03:51:04 ERROR Hive: Table carbontable not found: abcdef.carbontable table not found 17/09/19 03:51:04 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [carbontable] under database [abcdef] 17/09/19 03:51:04 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [abcdef] and Table name [carbontable] 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [abcdef] and Table name [carbontable] 17/09/19 03:51:05 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [carbontable] under database [abcdef] 17/09/19 03:51:05 ERROR Hive: Table carbontable not found: abcdef.carbontable table not found 17/09/19 03:51:05 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [carbontable] under database [abcdef] [32m- test drop database cascade with case sensitive[0m 17/09/19 03:51:05 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [carbontable] under database [dbcasechange] 17/09/19 03:51:05 ERROR Hive: Table carbontable not found: dbcasechange.carbontable table not found 17/09/19 03:51:05 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [carbontable] under database [dbcasechange] [32mTestComplexTypeQuery:[0m 17/09/19 03:51:05 ERROR Hive: Table complexcarbontable not found: default.complexcarbontable table not found 17/09/19 03:51:05 ERROR Hive: Table complexhivetable not found: default.complexhivetable table not found 17/09/19 03:51:05 ERROR Hive: Table complex_filter not found: default.complex_filter table not found 17/09/19 03:51:05 ERROR Hive: Table structusingstructCarbon not found: default.structusingstructCarbon table not found 17/09/19 03:51:05 ERROR Hive: Table structusingstructHive not found: default.structusingstructHive table not found 17/09/19 03:51:05 ERROR Hive: Table structusingarraycarbon not found: default.structusingarraycarbon table not found 17/09/19 03:51:05 ERROR Hive: Table structusingarrayhive not found: default.structusingarrayhive table not found 17/09/19 03:51:05 ERROR Hive: Table complexcarbonwithspecialchardelimeter not found: default.complexcarbonwithspecialchardelimeter table not found 17/09/19 03:51:05 ERROR Hive: Table complexhivewithspecialchardelimeter not found: default.complexhivewithspecialchardelimeter table not found 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [complexcarbontable] 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [complexcarbontable] 17/09/19 03:51:05 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.complexcarbontable 17/09/19 03:51:05 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.complexcarbontable 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [complex_filter] 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [complex_filter] 17/09/19 03:51:05 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.complex_filter 17/09/19 03:51:05 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.complex_filter 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [structusingarraycarbon] 17/09/19 03:51:05 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [structusingarraycarbon] 17/09/19 03:51:05 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.structusingarraycarbon 17/09/19 03:51:05 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.structusingarraycarbon 17/09/19 03:51:06 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [structusingstructcarbon] 17/09/19 03:51:06 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [structusingstructcarbon] 17/09/19 03:51:06 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.structusingstructcarbon 17/09/19 03:51:06 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.structusingstructcarbon 17/09/19 03:51:06 ERROR Hive: Table carbon_table not found: default.carbon_table table not found 17/09/19 03:51:06 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [carbon_table] 17/09/19 03:51:06 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [carbon_table] [32m- test for create table with complex type[0m 17/09/19 03:51:06 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Creating Table with Database name [default] and Table name [complexcarbonwithspecialchardelimeter] 17/09/19 03:51:06 AUDIT CreateTable: [jenkins-ubuntu1][jenkins][Thread-1]Table created with Database name [default] and Table name [complexcarbonwithspecialchardelimeter] 17/09/19 03:51:06 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load request has been received for table default.complexcarbonwithspecialchardelimeter 17/09/19 03:51:06 AUDIT CarbonDataRDDFactory$: [jenkins-ubuntu1][jenkins][Thread-1]Data load is successful for default.complexcarbonwithspecialchardelimeter 17/09/19 03:51:07 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleting table [complexcarbonwithspecialchardelimeter] under database [default] 17/09/19 03:51:07 AUDIT DropTableCommand: [jenkins-ubuntu1][jenkins][Thread-1]Deleted table [complexcarbonwithspecialchardelimeter] under database [default] [32m- Test ^ * special character data loading for complex types[0m [32m- complex filter set1[0m [32m- complex filter set2[0m [32m- select * from structusingarraycarbon[0m [32m- select * from structusingstructCarbon[0m [32m- select * from complexcarbontable[0m [32m- select mobile, proddate, deviceInformationId from complexcarbontable[0m [32m- select mobile, MAC, deviceInformationId, purchasedate from complexcarbontable[0m [32m- select mobile, ROMSize, deviceInformationId from complexcarbontable[0m Killed ERROR: Failed to parse POMs java.io.IOException: Backing channel 'ubuntu-us1' is disconnected. at hudson.remoting.RemoteInvocationHandler.channelOrFail(RemoteInvocationHandler.java:192) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:257) at com.sun.proxy.$Proxy125.isAlive(Unknown Source) at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1043) at hudson.maven.ProcessCache$MavenProcess.call(ProcessCache.java:166) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:878) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:490) at hudson.model.Run.execute(Run.java:1735) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:542) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:405) Caused by: hudson.remoting.Channel$OrderlyShutdown at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1129) at hudson.remoting.Channel$1.handle(Channel.java:527) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:83) Caused by: Command close created at at hudson.remoting.Command.<init>(Command.java:60) at hudson.remoting.Channel$CloseCommand.<init>(Channel.java:1123) at hudson.remoting.Channel$CloseCommand.<init>(Channel.java:1121) at hudson.remoting.Channel.close(Channel.java:1281) at hudson.remoting.Channel.close(Channel.java:1263) at hudson.remoting.Channel$CloseCommand.execute(Channel.java:1128) ... 2 more ERROR: ubuntu-us1 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-us1 is offline; cannot locate Maven 3.3.9