WebMay 18, 2024 · Spark Issue with Hive when reading Parquet data generated by Spark parquet.io.ParquetDecodingException: Can not read value at 0 in block -1 in file … WebJun 9, 2016 · There is not adamLoad function in adam-0.18.2,And I use : val rdd = sc.loadParquetAlignments(samFile) or val rdd = sc.loadBam(samFile) Both error! samFile is Adam formats saving by adam-0.14.0 adamSave function Please tell me how to fix it?
ClassCastException when using Parquet and GenericRecord #51 - Github
WebParquetFileReader.readFooter How to use readFooter method in org.apache.parquet.hadoop.ParquetFileReader Best Java code snippets using org.apache.parquet.hadoop. ParquetFileReader.readFooter (Showing top 20 results out of 315) org.apache.parquet.hadoop ParquetFileReader readFooter WebNov 9, 2024 · 11. 12. 13. 从ASW拷贝数据:. hadoop distcp s3n://xxxxxx/dbName/tb_a/* /user/hive/warehouse/stage.db/s_tb_a/. 然后查询就报错了:Can not read value at 0 in … bizzle top songs
amazon s3 - Unable to read Parquet file with Spark, java.lang ...
Web2016-11-09 10:31:30,183 INFO org.apache.hadoop.io.compress.CodecPool: Got brand-new decompressor [.gz] 2016-11-09 10:31:30,210 WARN … WebDec 10, 2014 · The parquet file was generated from Spark (Spark 1.1.0 via CDH5.2.1 Parcels) with the method `saveAsParquetFile`. From my understanding, this might be an issue with UTF-8 not being readable by Impala. In that case, do you know any way to be able to read a saveAsParquetFile from Spark in Impala ? WebNov 9, 2024 · 然后查询就报错了:Can not read value at 0 in block -1 in file 原因分析: 刚开始以为自己建的表跟aws格式不同所以无法加载,后来确实是没问题的; 也把decimal数据类型改成string或double过都不行。 后来找到这个 : Root Cause: This issue is caused because of different parquet conventions used in Hive and Spark. In Hive, the decimal … bizzmart solomon islands