Quanlong Huang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/18772
Change subject: IMPALA-11401: Add logs on tables causing OOM in catalogd RPCs ...................................................................... IMPALA-11401: Add logs on tables causing OOM in catalogd RPCs We've seen catalogd throws OutOfMemoryError errors when serializing large responses (i.e. size > 2GB). However, the related table names are missing in the logs. Admins would like to get the table names and blacklist those tables until they are optimized (e.g. reducing partitions). This patch adds logs in the Catalogd RPC code paths to log some details of the request, which improves our supportability. Tests: - Manually add codes to throw OutOfMemory error and verify the logs shown as expected. Change-Id: Iac7f2eda8b95643a3d3c3bef64ea71b67b20595a --- M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java M fe/src/main/java/org/apache/impala/service/JniCatalog.java 2 files changed, 118 insertions(+), 27 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/72/18772/1 -- To view, visit http://gerrit.cloudera.org:8080/18772 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Iac7f2eda8b95643a3d3c3bef64ea71b67b20595a Gerrit-Change-Number: 18772 Gerrit-PatchSet: 1 Gerrit-Owner: Quanlong Huang <[email protected]>
