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https://issues.apache.org/jira/browse/IMPALA-8455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16826271#comment-16826271
]
bharath v commented on IMPALA-8455:
-----------------------------------
This is the full stacktrace on the coordinator, for the record.
{noformat}
org.apache.impala.catalog.local.LocalCatalogException: Could not load table
default.sample from metastore
at
org.apache.impala.catalog.local.LocalTable.loadTableMetadata(LocalTable.java:128)
at org.apache.impala.catalog.local.LocalTable.load(LocalTable.java:89)
at org.apache.impala.catalog.local.LocalDb.getTable(LocalDb.java:116)
at
org.apache.impala.catalog.local.LocalCatalog.getTable(LocalCatalog.java:120)
at
org.apache.impala.service.MetadataOp.doGetDbsMetadata(MetadataOp.java:300)
at
org.apache.impala.service.MetadataOp.getDbsMetadata(MetadataOp.java:266)
at org.apache.impala.service.MetadataOp.getTables(MetadataOp.java:519)
at
org.apache.impala.compat.MetastoreShim.execGetTables(MetastoreShim.java:117)
at
org.apache.impala.service.Frontend.execHiveServer2MetadataOp(Frontend.java:1505)
at
org.apache.impala.service.JniFrontend.execHiveServer2MetadataOp(JniFrontend.java:558)
Caused by: org.apache.thrift.TException:
TGetPartialCatalogObjectResponse(status:TStatus(status_code:GENERAL,
error_msgs:[TableLoadingException: Failed to load metadata for table:
default.sample
CAUSED BY: InvalidStorageDescriptorException: Impala does not support tables of
this type. REASON: SerDe library 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
is not supported.]), lookup_status:OK)
at
org.apache.impala.catalog.local.CatalogdMetaProvider.sendRequest(CatalogdMetaProvider.java:336)
at
org.apache.impala.catalog.local.CatalogdMetaProvider.access$100(CatalogdMetaProvider.java:164)
at
org.apache.impala.catalog.local.CatalogdMetaProvider$5.call(CatalogdMetaProvider.java:549)
at
org.apache.impala.catalog.local.CatalogdMetaProvider$5.call(CatalogdMetaProvider.java:544)
at
org.apache.impala.catalog.local.CatalogdMetaProvider$1.call(CatalogdMetaProvider.java:395)
at
com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4792)
at
com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)
at
com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)
at
com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257)
at com.google.common.cache.LocalCache.get(LocalCache.java:4000)
at
com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4789)
at
org.apache.impala.catalog.local.CatalogdMetaProvider.loadWithCaching(CatalogdMetaProvider.java:391)
at
org.apache.impala.catalog.local.CatalogdMetaProvider.loadTable(CatalogdMetaProvider.java:540)
at
org.apache.impala.catalog.local.LocalTable.loadTableMetadata(LocalTable.java:126)
... 9 more
{noformat}.
I'm looking into why Catalog V1 doesn't hit the same issue. It is silently
ignoring such incompatible tables.
> GET_TABLE failed with InvalidStorageDescriptorException
> -------------------------------------------------------
>
> Key: IMPALA-8455
> URL: https://issues.apache.org/jira/browse/IMPALA-8455
> Project: IMPALA
> Issue Type: Bug
> Reporter: Xiaomin Zhang
> Priority: Critical
>
> When ImpalaD is enabled local catalog mode, GET_TABLE call returns error when
> some table is using unsupported serde.
> To reproduce:
> 1) Enable local catalog mode:
> --use_local_catalog=true
> --catalog_topic_mode=minimal
> --invalidate_tables_timeout_s=60
> 2) Create an CSV table:
> create table sample(id int)
> row format serde 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
> stored as textfile;
> 3) In HUE, it shows below error while loading the tables:
> *LocalCatalogException: Could not load table default.sample from metastore
> CAUSED BY: TException:
> TGetPartialCatalogObjectResponse(status:TStatus(status_code:GENERAL,
> error_msgs:[TableLoadingException: Failed to load metadata for table:
> default.sample CAUSED BY: InvalidStorageDescriptorException: Impala does not
> support tables of this type. REASON: SerDe library
> 'org.apache.hadoop.hive.serde2.OpenCSVSerde' is not supported.]),
> lookup_status:OK)*
> 4) "SHOW TABLES" is not affected and runs fine.
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