Impala column has an invalid type length
Witryna6 lis 2024 · This generally happens when overwriting files in-place where Impala is still trying to read a cached version of the file. E.g. insert overwrite in Hive. So you can often avoid the problem if you can avoid doing that. Otherwise doing a REFRESH of the table should resolve it. Witryna23 mar 2024 · impala刷新元数据方法. 1.hue使用Perform incremental metadata update,不要用Invalidate all metadata and rebuild index,如果是invalidate metadata什么都不加,宁愿重新启动catalogd。. 2.如果涉及到表的schema改变,使用invalidate metadata [table] 3.如果只是涉及到表的数据改变,使用refresh [table ...
Impala column has an invalid type length
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Witryna21 mar 2024 · The file contains 867 columns (of types int64, double and binary) One further things that I tried is copying the problematic file to a seperate directory (without the two metadata files) create a new table from this file with Impala and do the test here. Unfortunately this produces the exactly same behaviour. WitrynaAs long as you do not declare any parameters other than the table type in the stored procedure, you will get the red squiggly line error in Intellisense, but the stored …
WitrynaIf you are using Cloudera Manager, please go to CM > Impala > Configuration > “Impala Daemon Scratch Directories” and confirm if any values has been set? For 2, This … Witryna7 lip 2024 · column 'DECIMAL_1_1' has an invalid type length. Expecting: 1 len in file 4 . We have two Cloudera clusters (CDH 6.3.3). ... and I found this: In the 1st cluster, in the parquet file the schema of the column causing the issue is: optional int32 DECIMAL_1_1 (DECIMAL ... you can get a patch for this IMPALA-7087 in CDH 6.3.3. …
Witryna25 mar 2015 · Unfortunately hello_[3] is not a valid column name. This is a limitation of the Hive metastore rather than Impala. Impala uses a Hive utility to validate names. …
Witryna2 lut 2010 · Impala incorrectly allowed BINARY to be specified as a column type ... could fail if it contained a sort expression involving certain combinations of fixed-length or variable-length types. Bug: IMPALA-2357. ... and "ERROR: Invalid query handle" from impala shell when running union query. A query containing both UNION and LIMIT …
Witryna9 lut 2024 · Impala问题实录一、报错: File 'hdfs://nameservice1/user/hive/warehouse/dm/dm_sup_manager_duibi/tp=zonghe1/000000_0' … chinese food near me newtonWitrynaThe problem I had was with columns of type nvarchar that had a CHARACTER_MAXIMUM_LENGTH in the schema table of -1, which I understand means they are the maximum length possible. My solution was to lookup the relevant table in the INFORMATION_SCHEMA.COLUMNS table and then rearrange my fields … chinese food near me olatheWitryna4 lip 2024 · 背景 因上游数据精度发生变化,需相应调整大数据的精度,直接进行调整后,HIVE没有问题,但impala无法正常查询修改后的表,报错为 column 'XXX' has an invalid type length 分析&试验 最开始以为是HIVE元数据的问题,因为是分区表怀疑历史分区相关信息没有变更,然后去HIVE元数据库查,结果元数据信息是 ... chinese food near me new minasWitrynaThe default value in Avro schema must match type of first union type, e.g. if the default value is null, then the first type in the UNION must be "null". Apache Issue: IMPALA-635. Workaround:Swap the order of the fields in the schema specification. For example, use ["null", "string"] instead of ["string", "null"]. Note that the files written ... chinese food near me oak parkWitryna9 lis 2024 · show column stats dev_dm_rco.f102 for each column, it should return col name, data type, #distinct values, #nulls, max size/varchar length, and avg size/varchar length hope this helps. chinese food near me on lexington rd in gaWitrynaIn the case of a fixed length column, the length of the value is always equal to the length defined for the column whereas the length of the value in a variable length … Impala Built-In Functions Impala supports several categories of built-in functions. … grand mansion hotel blitarWitryna28 cze 2024 · column 'DECIMAL_1_1' has an invalid type length. Expecting: 1 len in file 4 . We have two Cloudera clusters (CDH 6.3.3). ... and I found this: In the 1st cluster, in the parquet file the schema of the column causing the issue is: optional int32 DECIMAL_1_1 (DECIMAL ... you can get a patch for this IMPALA-7087 in CDH 6.3.3. … grand manor mobile home manufacturer