Will Berkeley has uploaded this change for review. ( http://gerrit.cloudera.org:8080/13693
Change subject: [backup] Deflake TestKuduBackup.testRandomBackupAndRestore ...................................................................... [backup] Deflake TestKuduBackup.testRandomBackupAndRestore TestKuduBackup.testRandomBackupAndRestore creates a random table with random partitions. In a run with TSAN binaries, I saw the following partition schema: partition_schema { hash_bucket_schemas { columns { name: "int160" } num_buckets: 8 seed: 395460932 } hash_bucket_schemas { columns { name: "int321" } num_buckets: 6 seed: 2072428334 } hash_bucket_schemas { columns { name: "int82" } num_buckets: 9 seed: 138096156 } } So there were 8 * 6 * 9 = 432 tablets being created on a 3-tserver minicluster running TSAN. As a result, the test timed out waiting for the table to finish creating. To prevent creating tables with too many tablets, this patch reduces the maximum number of hash buckets to 3 and it reduces the maximum nesting of hash partitioning to 2. Combined with the existing maximum of 8 range partitions, this means no table will consist of more than 9 * 8 = 72 tablets. Hopefully this is few enough that create table will always finish in a timely manner. Change-Id: Id937f4513bb0ebaf6dec345a141ed9aef2c44388 --- M java/kudu-client/src/main/java/org/apache/kudu/util/SchemaGenerator.java 1 file changed, 2 insertions(+), 2 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/93/13693/1 -- To view, visit http://gerrit.cloudera.org:8080/13693 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Id937f4513bb0ebaf6dec345a141ed9aef2c44388 Gerrit-Change-Number: 13693 Gerrit-PatchSet: 1 Gerrit-Owner: Will Berkeley <wdberke...@gmail.com>