Xiaoyu Yao created HDFS-12559:
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Summary: Ozone: TestContainerPersistence#testListContainer
sometimes timeout
Key: HDFS-12559
URL: https://issues.apache.org/jira/browse/HDFS-12559
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Xiaoyu Yao
Assignee: Ajay Kumar
his test creates 1000 containers and reads them back 5 containers at a time and
verifies that we did get back all containers. On my laptop, it takes 11s to
finish but on some slow Jenkins machine this could take longer time.
Current the whole test suite {{TestContainerPersistence}} has a timeout rule of
5 min. Need to understand why RocksDB open is taking such a long time as
shown in the stack below.
{code}
java.lang.Exception: test timed out after 300000 milliseconds
at org.rocksdb.RocksDB.open(Native Method)
at org.rocksdb.RocksDB.open(RocksDB.java:231)
at org.apache.hadoop.utils.RocksDBStore.<init>(RocksDBStore.java:64)
at
org.apache.hadoop.utils.MetadataStoreBuilder.build(MetadataStoreBuilder.java:94)
at
org.apache.hadoop.ozone.container.common.helpers.ContainerUtils.createMetadata(ContainerUtils.java:254)
at
org.apache.hadoop.ozone.container.common.impl.ContainerManagerImpl.writeContainerInfo(ContainerManagerImpl.java:396)
at
org.apache.hadoop.ozone.container.common.impl.ContainerManagerImpl.createContainer(ContainerManagerImpl.java:329)
at
org.apache.hadoop.ozone.container.common.impl.TestContainerPersistence.testListContainer(TestContainerPersistence.java:341)
{code}
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