Here is the wiki page on building from source. I am not much of a maven expert, but the dev team uses 'mvn install' to run builds, not sure how it differs from mvn package.
https://cwiki.apache.org/confluence/display/DRILL/Compiling+Drill+from+Source If you want to poke around at all in the code when you start building it there are a number of articles linked from the main wiki page about setting up the source in an IDE and contributing back patches. https://cwiki.apache.org/confluence/display/DRILL/Apache+Drill+Wiki -Jason Altekruse On Thu, Oct 30, 2014 at 11:27 PM, Tridib Samanta <[email protected]> wrote: > Nope. I am running 0.5. I tried to build from latest master with 'mvn > package'. It failed with error .git not found. I wish there was a document > how to build from source. > > > Date: Thu, 30 Oct 2014 23:14:17 -0700 > > Subject: Re: Aggregation sum() fails on parquet file > > From: [email protected] > > To: [email protected] > > > > Hi there, > > > > Are you running the latest master? > > > > Tim > > > > On Thu, Oct 30, 2014 at 10:57 PM, Tridib Samanta > > <[email protected]> wrote: > > > No clue. :(. Now I am struggling to run distinct on parquet file. > > > > > >> From: [email protected] > > >> Subject: Re: Aggregation sum() fails on parquet file > > >> Date: Fri, 31 Oct 2014 07:14:43 +0200 > > >> To: [email protected] > > >> > > >> Hi, > > >> Any clue on that? I'm facing a similar problem > > >> > > >> Thanks, > > >> Daniel > > >> > > >> > On 30 באוק׳ 2014, at 21:28, Tridib Samanta <[email protected]> > wrote: > > >> > > > >> > Hello, > > >> > I am running a query like: select sum(amount) from > myhdfs.parquet.`claim.parquet`; > > >> > This fails with the following error at sqlline: > > >> > > > >> > Query failed: Failure while running fragment. Schema is currently > null. You must call buildSchema(SelectionVectorMode) before this container > can return a schema. [00314ea1-342a-4322-ac00-f8307c554733] > > >> > Error: exception while executing query: Failure while trying to get > next result batch. (state=,code=0) > > >> > > > >> > > > >> > Here is the stack trace from drillbits.log: > > >> > > > >> > 2014-10-30 15:12:05,865 > [3fb04943-c0e5-4801-a907-2bc3462a2997:frag:2:10] WARN > o.a.d.e.w.fragment.FragmentExecutor - Failure while closing out resources. > > >> > java.lang.IllegalStateException: Failure while trying to close > child allocator: Child level allocators not closed. Fragment 2:10. Stack > trace: > > >> > > org.apache.drill.exec.ops.OperatorContext.<init>(OperatorContext.java:41) > > >> > > org.apache.drill.exec.physical.impl.ScanBatch.<init>(ScanBatch.java:90) > > >> > > org.apache.drill.exec.store.parquet.ParquetScanBatchCreator.getBatch(ParquetScanBatchCreator.java:148) > > >> > > org.apache.drill.exec.store.parquet.ParquetScanBatchCreator.getBatch(ParquetScanBatchCreator.java:54) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39) > > >> > > org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitSubScan(AbstractPhysicalVisitor.java:113) > > >> > > org.apache.drill.exec.store.parquet.ParquetRowGroupScan.accept(ParquetRowGroupScan.java:107) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:74) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39) > > >> > > org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitIteratorValidator(AbstractPhysicalVisitor.java:196) > > >> > > org.apache.drill.exec.physical.config.IteratorValidator.accept(IteratorValidator.java:34) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:74) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39) > > >> > > org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitHashAggregate(AbstractPhysicalVisitor.java:93) > > >> > > org.apache.drill.exec.physical.config.HashAggregate.accept(HashAggregate.java:62) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:74) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39) > > >> > > org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitIteratorValidator(AbstractPhysicalVisitor.java:196) > > >> > > org.apache.drill.exec.physical.config.IteratorValidator.accept(IteratorValidator.java:34) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:74) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:59) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39) > > >> > > org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitSender(AbstractPhysicalVisitor.java:98) > > >> > > org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitHashPartitionSender(AbstractPhysicalVisitor.java:141) > > >> > > org.apache.drill.exec.physical.config.HashPartitionSender.accept(HashPartitionSender.java:66) > > >> > > org.apache.drill.exec.physical.impl.ImplCreator.getExec(ImplCreator.java:87) > > >> > > org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:94) > > >> > > org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:250) > > >> > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > >> > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > >> > java.lang.Thread.run(Thread.java:745) > > >> > at > org.apache.drill.exec.memory.TopLevelAllocator$ChildAllocator.close(TopLevelAllocator.java:215) > ~[drill-java-exec-0.5.0-incubating-rebuffed.jar:0.5.0-incubating] > > >> > at > org.apache.drill.exec.ops.FragmentContext.close(FragmentContext.java:271) > ~[drill-java-exec-0.5.0-incubating-rebuffed.jar:0.5.0-incubating] > > >> > at > org.apache.drill.exec.work.fragment.FragmentExecutor.closeOutResources(FragmentExecutor.java:139) > [drill-java-exec-0.5.0-incubating-rebuffed.jar:0.5.0-incubating] > > >> > at > org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:107) > [drill-java-exec-0.5.0-incubating-rebuffed.jar:0.5.0-incubating] > > >> > at > org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:250) > [drill-java-exec-0.5.0-incubating-rebuffed.jar:0.5.0-incubating] > > >> > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > [na:1.7.0_67] > > >> > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > [na:1.7.0_67] > > >> > > > >> > Any help is greatly appreciated. > > >> > > > >> > Thanks & Regards > > >> > Tridib > > >> > > > > > >
