Major Description
When running the query with multiple lateral view, HoS is busy with the compilation. GenSparkUtils has an efficient implementation of getChildOperator when we have diamond hierarchy in operator trees (lateral view in this case) since the node may be visited multiple times.
at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:442) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.getChildOperator(GenSparkUtils.java:438) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWork.process(GenSparkWork.java:104) at org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90) at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:94) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:90) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.walk(GenSparkWorkWalker.java:106) at org.apache.hadoop.hive.ql.parse.spark.GenSparkWorkWalker.startWalking(GenSparkWorkWalker.java:72) at org.apache.hadoop.hive.ql.parse.spark.SparkCompiler.generateTaskTree(SparkCompiler.java:225) at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:204) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10083) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9876) at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:222) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:445) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:311) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1189) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1284) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1115) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1103) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:220) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:172) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:383) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:318) at org.apache.hadoop.hive.cli.CliDriver.processReader(CliDriver.java:416) at org.apache.hadoop.hive.cli.CliDriver.processFile(CliDriver.java:432) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:726) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:693) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:628) 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)