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https://issues.apache.org/jira/browse/CASSANDRA-13578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16043563#comment-16043563
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Jay Zhuang edited comment on CASSANDRA-13578 at 6/8/17 10:47 PM:
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The problem is if anyone set {{MX4J_PORT=8081}} in the env instead of
{{MX4J_PORT=-Dmx4jport=8081}}, Cassandra will fail to start:
{noformat}
$ ./bin/cassandra
...
CompilerOracle: dontinline
org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
CompilerOracle: inline
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody
(Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
CompilerOracle: inline
org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary
(Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
CompilerOracle: inline
org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan
(Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes
(Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes
(JJIJ[J)V
CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare
(Ljava/nio/ByteBuffer;[B)I
CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare
([BLjava/nio/ByteBuffer;)I
CompilerOracle: inline
org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned
(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
CompilerOracle: inline
org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo
(Ljava/lang/Object;JILjava/lang/Object;JI)I
CompilerOracle: inline
org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo
(Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
CompilerOracle: inline
org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo
(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt
(JI)[B
Error: Could not find or load main class 8081
{noformat}
So I think it worth to have this change in 4.0.
was (Author: jay.zhuang):
The problem is if anyone set {{MX4J_PORT=8081}} in the env instead of
{{MX4J_PORT=-Dmx4jport=8081}}, Cassandra will fail to start:
{{noformat}}
$ ./bin/cassandra
...
CompilerOracle: dontinline
org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
CompilerOracle: inline
org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody
(Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
CompilerOracle: inline
org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary
(Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
CompilerOracle: inline
org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan
(Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes
(Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes
(JJIJ[J)V
CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare
(Ljava/nio/ByteBuffer;[B)I
CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare
([BLjava/nio/ByteBuffer;)I
CompilerOracle: inline
org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned
(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
CompilerOracle: inline
org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo
(Ljava/lang/Object;JILjava/lang/Object;JI)I
CompilerOracle: inline
org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo
(Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
CompilerOracle: inline
org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo
(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt
(JI)[B
Error: Could not find or load main class 8081
{{noformat}}
So I think it worth to have this change in 4.0.
> mx4j configuration minor improvement
> ------------------------------------
>
> Key: CASSANDRA-13578
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13578
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Jay Zhuang
> Assignee: Jay Zhuang
> Priority: Minor
> Fix For: 4.x
>
>
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