Hello Quanlong Huang, Michael Smith, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/22899
to look at the new patch set (#2).
Change subject: IMPALA-14072: Fix NPE in Catalogd during rename.
......................................................................
IMPALA-14072: Fix NPE in Catalogd during rename.
test_rename_drop fail with NPE after IMPALA-14042. This is because
CatalogServiceCatalog.renameTable() return null for not finding the
database of oldTableName. This patch change renameTable() to return
Pair.create(null, null) for that scenario.
Testing:
- Add checkNotNull precondition in
CatalogOpExecutor.alterTableOrViewRename()
- Increase catalogd_table_rename_delay delay to 6s to ensure that DROP
query happen in Catalogd before renameTable() called. Manually
observed that No NPE is shown anymore.
Change-Id: I7a421a71cf3703290645e85180de8e9d5e86368a
---
M fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java
M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java
M tests/custom_cluster/test_concurrent_rename.py
3 files changed, 12 insertions(+), 4 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/99/22899/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I7a421a71cf3703290645e85180de8e9d5e86368a
Gerrit-Change-Number: 22899
Gerrit-PatchSet: 2
Gerrit-Owner: Riza Suminto <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
