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Posted to hdfs-issues@hadoop.apache.org by "Ajay Kumar (JIRA)" <ji...@apache.org> on 2017/09/27 20:39:00 UTC
[jira] [Updated] (HDFS-12559) Ozone:
TestContainerPersistence#testListContainer sometimes timeout
[ https://issues.apache.org/jira/browse/HDFS-12559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ajay Kumar updated HDFS-12559:
------------------------------
Description:
This 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}
was:
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}
> 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
>
> This 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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