多个分区表报错：
Caused by: java.nio.channels.ClosedChannelException
at org.apache.hadoop.hdfs.DFSOutputStream.checkClosed(DFSOutputStream.java:1765)
at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:108)
at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:58)
at java.io.DataOutputStream.write(DataOutputStream.java:107)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl$BufferedStream.spillTo(WriterImpl.java:401)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl.flushStripe(WriterImpl.java:2071)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl.close(WriterImpl.java:2289)
at org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:106)
at org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.closeWriters(FileSinkOperator.java:185)
... 15 more
org.apache.hadoop.hive.ql.metadata.HiveException: java.nio.channels.ClosedChannelException
at org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.closeWriters(FileSinkOperator.java:188)
at org.apache.hadoop.hive.ql.exec.FileSinkOperator.closeOp(FileSinkOperator.java:958)
at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:598)
at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.close(ExecMapper.java:199)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: java.nio.channels.ClosedChannelException
at org.apache.hadoop.hdfs.DFSOutputStream.checkClosed(DFSOutputStream.java:1765)
at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:108)
at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:58)
at java.io.DataOutputStream.write(DataOutputStream.java:107)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl$BufferedStream.spillTo(WriterImpl.java:401)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl.flushStripe(WriterImpl.java:2071)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl.close(WriterImpl.java:2289)
at org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:106)
at org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.closeWriters(FileSinkOperator.java:185)
... 15 more
解决方法：
set hive.optimize.sort.dynamic.partition=true