ttttttz has uploaded this change for review. ( http://gerrit.cloudera.org:8080/19855
Change subject: IMPALA-12066: Avoid missing updates due to skipping ...................................................................... IMPALA-12066: Avoid missing updates due to skipping In the CatalogServiceCatalog#lockHdfsTblWithTimeout() method, we think it's safe to skip the table when the gathering thread cannot get a read lock in attempt 2. This is not entirely correct because it's not guarantee that the table's version will be updated outside current window of the topic updates when the mutating thread fails for some reasons. If the topic update thread had skipped the table, then it needs to process the table in the next update, even if the table's version is less than fromVersion. Change-Id: Ic5f95692a6aa38cc5a0eb373e5986c61e26579fe --- M fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java 1 file changed, 6 insertions(+), 4 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/55/19855/1 -- To view, visit http://gerrit.cloudera.org:8080/19855 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ic5f95692a6aa38cc5a0eb373e5986c61e26579fe Gerrit-Change-Number: 19855 Gerrit-PatchSet: 1 Gerrit-Owner: ttttttz <[email protected]>
