tree c9a5885a9071acdc95344e15b4e501fd185e7b58
parent 61dcc805e536af0f160225cc928aa188aa861225
author stiga-huang <huangquanlong@gmail.com> 1597287441 +0800
committer Impala Public Jenkins <impala-public-jenkins@cloudera.com> 1598523451 +0000

IMPALA-10080: Skip loading HDFS cache pools for non-HDFS file systems

In global invalidate metadata, we always load HDFS cache pools using the
CachePoolReader. Actually, it only works for HDFS file systems, not for
other systems like S3 or local, etc. We already handle this in
CatalogServiceCatalog#CatalogServiceCatalog(). This patch adds a check
in CatalogServiceCatalog#reset() to skip loading cache pools if it's not
a true HDFS file system.

Tests
- Ran tests on S3. Verified that the IllegalStateException doesn't
  exists anymore.

Change-Id: Ib243d349177e1b982b313dd6e87ecc2ef4dfc3d8
Reviewed-on: http://gerrit.cloudera.org:8080/16335
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>