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https://issues.apache.org/jira/browse/CASSANDRA-11085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15163739#comment-15163739
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Jason Brown commented on CASSANDRA-11085:
-----------------------------------------
+1
> cassandra-3.3 eclipse-warnings
> ------------------------------
>
> Key: CASSANDRA-11085
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11085
> Project: Cassandra
> Issue Type: Bug
> Components: Testing
> Reporter: Michael Shuler
> Assignee: Benjamin Lerer
> Priority: Minor
> Fix For: 3.x
>
> Attachments: 11085-3.3.txt
>
>
> REF = origin/cassandra-3.3
> COMMIT = 1a31958bfa2adb04ec965e6e2776862eee30ecf4
> {noformat}
> # 1/27/16 9:03:40 PM UTC
> # Eclipse Compiler for Java(TM) v20150120-1634, 3.10.2, Copyright IBM Corp
> 2000, 2013. All rights reserved.
> ----------
> 1. ERROR in
> /var/lib/jenkins/workspace/cassandra-3.3_eclipse-warnings/src/java/org/apache/cassandra/db/compaction/writers/MaxSSTableSizeWriter.java
> (at line 86)
> SSTableWriter writer =
> SSTableWriter.create(Descriptor.fromFilename(cfs.getSSTablePath(getDirectories().getLocationForDisk(sstableDirectory))),
> ^^^^^^
> Potential resource leak: 'writer' may not be closed
> ----------
> ----------
> 2. ERROR in
> /var/lib/jenkins/workspace/cassandra-3.3_eclipse-warnings/src/java/org/apache/cassandra/db/compaction/writers/SplittingSizeTieredCompactionWriter.java
> (at line 108)
> SSTableWriter writer =
> SSTableWriter.create(Descriptor.fromFilename(cfs.getSSTablePath(getDirectories().getLocationForDisk(location))),
> ^^^^^^
> Potential resource leak: 'writer' may not be closed
> ----------
> ----------
> 3. ERROR in
> /var/lib/jenkins/workspace/cassandra-3.3_eclipse-warnings/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
> (at line 1073)
> SSTableMultiWriter writer = writerIterator.next();
> ^^^^^^
> Potential resource leak: 'writer' may not be closed
> ----------
> ----------
> 4. ERROR in
> /var/lib/jenkins/workspace/cassandra-3.3_eclipse-warnings/src/java/org/apache/cassandra/net/OutboundTcpConnectionPool.java
> (at line 141)
> return channel.socket();
> ^^^^^^^^^^^^^^^^^^^^^^^^
> Potential resource leak: 'channel' may not be closed at this location
> ----------
> ----------
> 5. ERROR in
> /var/lib/jenkins/workspace/cassandra-3.3_eclipse-warnings/src/java/org/apache/cassandra/metrics/TableMetrics.java
> (at line 335)
> return
> computeCompressionRatio(Iterables.concat(Iterables.transform(Keyspace.all(),
> ^^^^^^^^^^^^^^^^^^^^^^^
> The method computeCompressionRatio(Iterable<SSTableReader>) in the type
> TableMetrics is not applicable for the arguments (Iterable<Object>)
> ----------
> ----------
> 6. ERROR in
> /var/lib/jenkins/workspace/cassandra-3.3_eclipse-warnings/src/java/org/apache/cassandra/hints/CompressedChecksummedDataInput.java
> (at line 156)
> return builder.build();
> ^^^^^^^^^^^^^^^^^^^^^^^
> Potential resource leak: '<unassigned Closeable value from line 153>' may not
> be closed at this location
> ----------
> 6 problems (6 errors)
> {noformat}
> Check latest build on
> http://cassci.datastax.com/job/cassandra-3.3_eclipse-warnings/ for the most
> current warnings
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