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Date: Tue, 30 May 2017 13:00:06 +0000 (UTC)
From: "Jason Brown (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: <JIRA.13030011.1482387731000.320453.1496149206246@Atlassian.JIRA>
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Subject: [jira] [Commented] (CASSANDRA-13072) Cassandra failed to run on
 Linux-aarch64
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archived-at: Tue, 30 May 2017 13:00:10 -0000


    [ https://issues.apache.org/jira/browse/CASSANDRA-13072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16029389#comment-16029389 ] 

Jason Brown commented on CASSANDRA-13072:
-----------------------------------------

fwiw, we upgraded to jna 4.3 in CASSANDRA-13300.

More importantly, I thought we didn't upgrade the dependencies until major revs, which in this case would be 3.11 and 4.0 (trunk). [~iamaleksey], what do you think about upgrading on 2.2 & 3.0? 

> Cassandra failed to run on Linux-aarch64
> ----------------------------------------
>
>                 Key: CASSANDRA-13072
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13072
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>         Environment: Hardware: ARM aarch64
> OS: Ubuntu 16.04.1 LTS
>            Reporter: Jun He
>            Assignee: Benjamin Lerer
>              Labels: incompatible
>         Attachments: compat_report.html
>
>
> Steps to reproduce:
> 1. Download cassandra latest source
> 2. Build it with "ant"
> 3. Run with "./bin/cassandra". Daemon is crashed with following error message:
> {quote}
> INFO  05:30:21 Initializing system.schema_functions
> INFO  05:30:21 Initializing system.schema_aggregates
> ERROR 05:30:22 Exception in thread Thread[MemtableFlushWriter:1,5,main]
> java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native
>         at org.apache.cassandra.utils.memory.MemoryUtil.allocate(MemoryUtil.java:97) ~[main/:na]
>         at org.apache.cassandra.io.util.Memory.<init>(Memory.java:74) ~[main/:na]
>         at org.apache.cassandra.io.util.SafeMemory.<init>(SafeMemory.java:32) ~[main/:na]
>         at org.apache.cassandra.io.compress.CompressionMetadata$Writer.<init>(CompressionMetadata.java:316) ~[main/:na]
>         at org.apache.cassandra.io.compress.CompressionMetadata$Writer.open(CompressionMetadata.java:330) ~[main/:na]
>         at org.apache.cassandra.io.compress.CompressedSequentialWriter.<init>(CompressedSequentialWriter.java:76) ~[main/:na]
>         at org.apache.cassandra.io.util.SequentialWriter.open(SequentialWriter.java:163) ~[main/:na]
>         at org.apache.cassandra.io.sstable.format.big.BigTableWriter.<init>(BigTableWriter.java:73) ~[main/:na]
>         at org.apache.cassandra.io.sstable.format.big.BigFormat$WriterFactory.open(BigFormat.java:93) ~[main/:na]
>         at org.apache.cassandra.io.sstable.format.SSTableWriter.create(SSTableWriter.java:96) ~[main/:na]
>         at org.apache.cassandra.io.sstable.SimpleSSTableMultiWriter.create(SimpleSSTableMultiWriter.java:114) ~[main/:na]
>         at org.apache.cassandra.db.compaction.AbstractCompactionStrategy.createSSTableMultiWriter(AbstractCompactionStrategy.java:519) ~[main/:na]
>         at org.apache.cassandra.db.compaction.CompactionStrategyManager.createSSTableMultiWriter(CompactionStrategyManager.java:497) ~[main/:na]
>         at org.apache.cassandra.db.ColumnFamilyStore.createSSTableMultiWriter(ColumnFamilyStore.java:480) ~[main/:na]
>         at org.apache.cassandra.db.Memtable.createFlushWriter(Memtable.java:439) ~[main/:na]
>         at org.apache.cassandra.db.Memtable.writeSortedContents(Memtable.java:371) ~[main/:na]
>         at org.apache.cassandra.db.Memtable.flush(Memtable.java:332) ~[main/:na]
>         at org.apache.cassandra.db.ColumnFamilyStore$Flush.run(ColumnFamilyStore.java:1054) ~[main/:na]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_111]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_111]
>         at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_111]
> {quote}
> Analyze:
> This issue is caused by bundled jna-4.0.0.jar which doesn't come with aarch64 native support. Replace lib/jna-4.0.0.jar with jna-4.2.0.jar from http://central.maven.org/maven2/net/java/dev/jna/jna/4.2.0/ can fix this problem.
> Attached is the binary compatibility report of jna.jar between 4.0 and 4.2. The result is good (97.4%). So is there possibility to upgrade jna to 4.2.0 in upstream? Should there be any kind of tests to execute, please kindly point me. Thanks a lot.


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