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https://issues.apache.org/jira/browse/HDFS-11754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16271525#comment-16271525
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Rushabh S Shah commented on HDFS-11754:
---------------------------------------
bq. Can you please verify that the test failures are not related.
Nevermind I ran all the failed tests locally and all of them succeeded except
{{TestReadStripedFileWithMissingBlocks}}.
Failure of {{TestReadStripedFileWithMissingBlocks}} is tracked by HDFS-12723.
{noformat}
[INFO] Running
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.154 s
- in org.apache.hadoop.hdfs.server.blockmanagement.TestBlockStatsMXBean
[INFO] Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 51.121
s - in org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure
[INFO] Running
org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 83.275 s
- in org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting
[INFO] Running
org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.54 s
- in org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureToleration
[INFO] Running
org.apache.hadoop.hdfs.server.federation.metrics.TestFederationMetrics
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.166 s
- in org.apache.hadoop.hdfs.server.federation.metrics.TestFederationMetrics
[INFO] Running org.apache.hadoop.hdfs.TestLeaseRecovery2
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 69.896 s
- in org.apache.hadoop.hdfs.TestLeaseRecovery2
[INFO] Running org.apache.hadoop.hdfs.TestPread
[INFO] Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 123.237
s - in org.apache.hadoop.hdfs.TestPread
[INFO] Running org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 149.108
s <<< FAILURE! - in org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks
[ERROR]
testReadFileWithMissingBlocks(org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks)
Time elapsed: 148.948 s <<< ERROR!
java.util.concurrent.TimeoutException: Timed out waiting for /foo to have all
the internalBlocks
at
org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:295)
at
org.apache.hadoop.hdfs.StripedFileTestUtil.waitBlockGroupsReported(StripedFileTestUtil.java:256)
at
org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.readFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:98)
at
org.apache.hadoop.hdfs.TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks(TestReadStripedFileWithMissingBlocks.java:82)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
[INFO]
[INFO] Results:
[INFO]
[ERROR] Errors:
[ERROR]
TestReadStripedFileWithMissingBlocks.testReadFileWithMissingBlocks:82->readFileWithMissingBlocks:98
ยป Timeout
[ERROR] Tests run: 48, Failures: 0, Errors: 1, Skipped: 0
{noformat}
Also the patch applies to branch-2.8 also. So we should be good to get in till
branch-2.8.
> Make FsServerDefaults cache configurable.
> -----------------------------------------
>
> Key: HDFS-11754
> URL: https://issues.apache.org/jira/browse/HDFS-11754
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.6.0
> Reporter: Rushabh S Shah
> Assignee: Mikhail Erofeev
> Priority: Minor
> Labels: newbie
> Attachments: HDFS-11754.001.patch, HDFS-11754.002.patch,
> HDFS-11754.003.patch, HDFS-11754.004.patch, HDFS-11754.005.patch,
> HDFS-11754.006.patch
>
>
> DFSClient caches the result of FsServerDefaults for 60 minutes.
> But the 60 minutes time is not configurable.
> Continuing the discussion from HDFS-11702, it would be nice if we can make
> this configurable and make the default as 60 minutes.
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