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https://issues.apache.org/jira/browse/KUDU-2507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Henke updated KUDU-2507:
------------------------------
Status: Open (was: In Review)
> Java tests fail when starting MiniKuduCluster with log block manager
> --------------------------------------------------------------------
>
> Key: KUDU-2507
> URL: https://issues.apache.org/jira/browse/KUDU-2507
> Project: Kudu
> Issue Type: Bug
> Components: java
> Reporter: Andrew Wong
> Assignee: Andrew Wong
> Priority: Major
>
> When running Java tests that use a MiniKuduCluster on linux machines that
> don't support hole punching, they will use the LBM by default, but fail to
> start the cluster upon attempting to do the hole punching.
> {quote}08:36:53.929 [INFO - cluster stderr printer]
> (MiniKuduCluster.java:489) F0717 08:36:53.926518 22774 master_main.cc:81]
> Check failed: _s.ok() Bad status: IO error: Could not create new FS layout:
> Unable to create directory manager: could not create new data directories:
> Error during hole punch test. The log block manager requires a filesystem
> with hole punching support such as ext4 or xfs. On el6, kernel version
> 2.6.32-358 or newer is required. To run without hole punching (at the cost of
> some efficiency and scalability), reconfigure Kudu with --block_manager=file.
> Refer to the Kudu documentation for more details. Raw error message follows:
> Unexpected pre-punch file size for
> /tmp/mini-kudu-cluster1333093869069900991/master-0/data/data/hole_punch_test_file:
> expected 16384 but got 0
> 08:36:53.929 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) ***
> Check failure stack trace: ***
> 08:36:53.929 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0xaaf68d google::LogMessage::Fail()
> 08:36:53.929 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0xab154d google::LogMessage::SendToLog()
> 08:36:53.930 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0xaaf1c9 google::LogMessage::Flush()
> 08:36:53.930 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0xab1fef google::LogMessageFatal::~LogMessageFatal()
> 08:36:53.931 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0xa31757 kudu::master::MasterMain()
> 08:36:53.931 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0x3a2fe1ed5d __libc_start_main
> 08:36:53.933 [INFO - cluster stderr printer] (MiniKuduCluster.java:489) @
> 0xa30f81 (unknown)
> 08:36:53.954 [DEBUG - main] (MiniKuduCluster.java:150) Response: error {
> {quote}
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