Mostafa Mokhtar created IMPALA-6683:
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Summary: Restarting the Catalog without restarting Impalad and SS
can block topic updates
Key: IMPALA-6683
URL: https://issues.apache.org/jira/browse/IMPALA-6683
Project: IMPALA
Issue Type: Bug
Components: Catalog
Affects Versions: Impala 2.12.0
Reporter: Mostafa Mokhtar
Assignee: Alexander Behm
After restarting the Catalog without restarting the other services topic
updates are getting stuck
>From SS
{code}
I0315 17:20:44.305951 120990 statestore.cc:242] Preparing initial
catalog-update topic update for impa...@va1031.foo:22000. Size = 50.18 MB
I0315 17:20:44.305981 120974 statestore.cc:242] Preparing initial
catalog-update topic update for impa...@vd1120.foo:22000. Size = 50.18 MB
I0315 17:20:44.305982 120975 statestore.cc:242] Preparing initial
catalog-update topic update for impa...@vc1518.foo:22000. Size = 50.18 MB
I0315 17:20:44.343500 121001 statestore.cc:652] Received request for different
delta base of topic: catalog-update from: impa...@vd1107.foo:22000 subscriber
from_version: 0
I0315 17:20:44.355831 120963 statestore.cc:242] Preparing initial
catalog-update topic update for impa...@ve1134.foo:22000. Size = 50.18 MB
I0315 17:20:44.355840 120983 statestore.cc:242] Preparing initial
catalog-update topic update for impa...@vd1329.foo:22000. Size = 50.18 MB
{code}
>From Impalad
{code}
E0315 17:20:36.468525 7355 impala-server.cc:1381] There was an error
processing the impalad catalog update. Requesting a full topic update to
recover: CatalogException: Detected catalog service ID change. Aborting
updateCatalog()
E0315 17:20:40.778920 7355 impala-server.cc:1381] There was an error
processing the impalad catalog update. Requesting a full topic update to
recover: CatalogException: Detected catalog service ID change. Aborting
updateCatalog()
I0315 17:20:42.951370 11846 StmtMetadataLoader.java:193] Waiting for table
metadata. Waited for 170 catalog updates and 340149ms. Tables remaining:
[metadata_benchmarks.80_partitions_250k_files]
I0315 17:21:04.954602 11846 StmtMetadataLoader.java:214] Re-sending prioritized
load request. Waited for 180 catalog updates and 362152ms.
I0315 17:21:04.955175 11846 FeSupport.java:274] Requesting prioritized load of
table(s): metadata_benchmarks.80_partitions_250k_files
{code}
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