hadoop设置纠删码，数据同步到hive报错

com.alibaba.datax.common.exception.DataXException: Code:[HdfsWriter-04], Description:[您配置的文件在写入时出现IO异常.]. - java.io.IOException: Unable to close file because the last block does not have enough number of replicas.
at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2273)
at org.apache.hadoop.hdfs.DFSOutputStream.closeImpl(DFSOutputStream.java:2238)
at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2204)
at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl.close(WriterImpl.java:2285)
at org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:106)
at org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:91)
at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.orcFileStartWrite(HdfsHelper.java:396)
at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Task.startWrite(HdfsWriter.java:416)
at com.alibaba.datax.core.taskgroup.runner.WriterRunner.run(WriterRunner.java:56)
at java.lang.Thread.run(Thread.java:748)
- java.io.IOException: Unable to close file because the last block does not have enough number of replicas.
at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2273)
at org.apache.hadoop.hdfs.DFSOutputStream.closeImpl(DFSOutputStream.java:2238)
at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2204)
at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106)
at org.apache.hadoop.hive.ql.io.orc.WriterImpl.close(WriterImpl.java:2285)
at org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:106)
at org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:91)
at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.orcFileStartWrite(HdfsHelper.java:396)
at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Task.startWrite(HdfsWriter.java:416)
at com.alibaba.datax.core.taskgroup.runner.WriterRunner.run(WriterRunner.java:56)
at java.lang.Thread.run(Thread.java:748)

at com.alibaba.datax.common.exception.DataXException.asDataXException(DataXException.java:48) ~[datax-common-0.0.1-SNAPSHOT.jar:na]
at com.alibaba.datax.plugin.writer.hdfswriter.HdfsHelper.orcFileStartWrite(HdfsHelper.java:402) ~[na:na]
at com.alibaba.datax.plugin.writer.hdfswriter.HdfsWriter$Task.startWrite(HdfsWriter.java:416) ~[na:na]
at com.alibaba.datax.core.taskgroup.runner.WriterRunner.run(WriterRunner.java:56) ~[datax-core-0.0.1-SNAPSHOT.jar:na]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_202]
Caused by: java.io.IOException: Unable to close file because the last block does not have enough number of replicas.
at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2273) ~[na:na]
at org.apache.hadoop.hdfs.DFSOutputStream.closeImpl(DFSOutputStream.java:2238) ~[na:na]

Start with the stack-trace entry points in HdfsHelper.java at lines 396 and 402 and HdfsWriter.java at line 416, then review the Hadoop erasure-coding configuration involved in the ORC write to Hive. Reproduce the DataX synchronization and determine whether the final file close still fails with the insufficient-replicas error.

Written by the indexing model from the issue text.