Sahil Takiar created IMPALA-9120:
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Summary: Refreshing an ABFS table with a deleted directory fails
Key: IMPALA-9120
URL: https://issues.apache.org/jira/browse/IMPALA-9120
Project: IMPALA
Issue Type: Bug
Components: Catalog
Reporter: Sahil Takiar
Assignee: Sahil Takiar
The following fails on ABFS (but succeeds on HDFS):
{code:java}
hdfs dfs -mkdir /test-external-table
./bin/impala-shell.sh
[localhost:21000] default> create external table (col int) location
'/test-external-table';
[localhost:21000] default> select * from test;
hdfs dfs -rm -r -skipTrash /test-external-table
./bin/impala-shell.sh
[localhost:21000] default> refresh test;
ERROR: TableLoadingException: Refreshing file and block metadata for 1 paths
for table default.test: failed to load 1 paths. Check the catalog server log
for more details.{code}
This causes the testÂ
tests/query_test/test_hdfs_file_mods.py::TestHdfsFileMods::test_file_modifications[modification_type:
delete_directory | ...] to fail on ABFS as well.
The error from catalogd is:
{code:java}
E1104 22:38:53.748571 87486 ParallelFileMetadataLoader.java:102] Loading file
and block metadata for 1 paths for table test_file_modifications_d0471c2c.t1
encountered an error loading data for path
abfss://[]@[].dfs.core.windows.net/test-warehouse/test_file_modifications_d0471c2c
Java exception follows:
java.util.concurrent.ExecutionException: java.io.FileNotFoundException: GET
https://[].dfs.core.windows.net/[]?resource=filesystem&maxResults=5000&directory=test-warehouse/test_file_modifications_d0471c2c&timeout=90&recursive=false
StatusCode=404
StatusDescription=The specified path does not exist.
ErrorCode=PathNotFound
ErrorMessage=The specified path does not exist.
RequestId:[]
Time:2019-11-04T22:38:53.7469083Z
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.impala.catalog.ParallelFileMetadataLoader.load(ParallelFileMetadataLoader.java:99)
at
org.apache.impala.catalog.HdfsTable.loadFileMetadataForPartitions(HdfsTable.java:606)
at
org.apache.impala.catalog.HdfsTable.loadAllPartitions(HdfsTable.java:547)
at org.apache.impala.catalog.HdfsTable.load(HdfsTable.java:973)
at org.apache.impala.catalog.HdfsTable.load(HdfsTable.java:896)
at org.apache.impala.catalog.TableLoader.load(TableLoader.java:83)
at
org.apache.impala.catalog.TableLoadingMgr$2.call(TableLoadingMgr.java:244)
at
org.apache.impala.catalog.TableLoadingMgr$2.call(TableLoadingMgr.java:241)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.FileNotFoundException: GET
https://[].dfs.core.windows.net/[]?resource=filesystem&maxResults=5000&directory=test-warehouse/test_file_modifications_d0471c2c&timeout=90&recursive=false
StatusCode=404
StatusDescription=The specified path does not exist.
ErrorCode=PathNotFound
ErrorMessage=The specified path does not exist.
RequestId:[]
Time:2019-11-04T22:38:53.7469083Z
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.checkException(AzureBlobFileSystem.java:957)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.listStatus(AzureBlobFileSystem.java:351)
at org.apache.hadoop.fs.FileSystem.listStatusBatch(FileSystem.java:1790)
at
org.apache.hadoop.fs.FileSystem$DirListingIterator.fetchMore(FileSystem.java:2058)
at
org.apache.hadoop.fs.FileSystem$DirListingIterator.hasNext(FileSystem.java:2047)
at
org.apache.impala.common.FileSystemUtil$RecursingIterator.hasNext(FileSystemUtil.java:722)
at
org.apache.impala.common.FileSystemUtil$FilterIterator.hasNext(FileSystemUtil.java:679)
at
org.apache.impala.catalog.FileMetadataLoader.load(FileMetadataLoader.java:166)
at
org.apache.impala.catalog.ParallelFileMetadataLoader.lambda$load$0(ParallelFileMetadataLoader.java:93)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:293)
at
com.google.common.util.concurrent.AbstractListeningExecutorService.submit(AbstractListeningExecutorService.java:61)
at
com.google.common.util.concurrent.AbstractListeningExecutorService.submit(AbstractListeningExecutorService.java:45)
at
org.apache.impala.catalog.ParallelFileMetadataLoader.load(ParallelFileMetadataLoader.java:93)
... 11 more
Caused by: GET
https://[].dfs.core.windows.net/[]?resource=filesystem&maxResults=5000&directory=test-warehouse/test_file_modifications_d0471c2c&timeout=90&recursive=false
StatusCode=404
StatusDescription=The specified path does not exist.
ErrorCode=PathNotFound
ErrorMessage=The specified path does not exist.
RequestId:[]
Time:2019-11-04T22:38:53.7469083Z
at
org.apache.hadoop.fs.azurebfs.services.AbfsRestOperation.execute(AbfsRestOperation.java:134)
at
org.apache.hadoop.fs.azurebfs.services.AbfsClient.listPath(AbfsClient.java:180)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.listStatus(AzureBlobFileSystemStore.java:526)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.listStatus(AzureBlobFileSystem.java:348)
... 23 more {code}
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