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Posted to issues@lucene.apache.org by "Andras Salamon (Jira)" <ji...@apache.org> on 2020/01/06 12:00:06 UTC
[jira] [Created] (SOLR-14169) Fix 20 Resource Leak warnings in
apache/solr/common
Andras Salamon created SOLR-14169:
-------------------------------------
Summary: Fix 20 Resource Leak warnings in apache/solr/common
Key: SOLR-14169
URL: https://issues.apache.org/jira/browse/SOLR-14169
Project: Solr
Issue Type: Sub-task
Reporter: Andras Salamon
There are 20 resource leak warnings in {{apache/solr/common}}
{noformat}
[ecj-lint] 5. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/java/org/apache/solr/common/cloud/ZkNodeProps.java (at line 98) [ecj-lint] 5. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/java/org/apache/solr/common/cloud/ZkNodeProps.java (at line 98) [ecj-lint] props = (Map<String, Object>) new JavaBinCodec().unmarshal(bytes); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 6. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/java/org/apache/solr/common/util/Utils.java (at line 206) [ecj-lint] new SolrJSONWriter(writer) [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 2. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java (at line 50) [ecj-lint] try (InputStream is = new SolrResourceLoader().openResource("solrj/README"); [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 3. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java (at line 73) [ecj-lint] try (InputStream is = new SolrResourceLoader().openResource("solrj/README"); [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 4. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java (at line 98) [ecj-lint] try (InputStream is = new SolrResourceLoader().openResource("solrj/README"); [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 5. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java (at line 127) [ecj-lint] try (InputStream is = new SolrResourceLoader().openResource("solrj/README"); [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 6. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java (at line 152) [ecj-lint] try (InputStream is = new SolrResourceLoader().openResource("solrj/README"); [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 7. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/ContentStreamTest.java (at line 177) [ecj-lint] try (InputStream is = new SolrResourceLoader().openResource("solrj/README"); [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 8. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java (at line 48) [ecj-lint] JavaBinCodec codec = new JavaBinCodec(faos, null); [ecj-lint] ^^^^^ [ecj-lint] Resource leak: 'codec' is never closed-- [ecj-lint] 9. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java (at line 58) [ecj-lint] FastJavaBinDecoder.StreamCodec scodec = new FastJavaBinDecoder.StreamCodec(fis); [ecj-lint] ^^^^^^ [ecj-lint] Resource leak: 'scodec' is never closed-- [ecj-lint] 10. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java (at line 81) [ecj-lint] new JavaBinCodec().marshal(m, baos); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 11. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java (at line 83) [ecj-lint] Map m2 = (Map) new JavaBinCodec().unmarshal(new FastInputStream(null, baos.getbuf(), 0, baos.size())); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 12. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java (at line 124) [ecj-lint] SimpleOrderedMap o = (SimpleOrderedMap) new JavaBinCodec().unmarshal(baos.toByteArray()); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 13. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestFastJavabinDecoder.java (at line 198) [ecj-lint] new JavaBinCodec().marshal(orderedMap, baos); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 14. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/TestSolrJsonWriter.java (at line 45) [ecj-lint] new SolrJSONWriter(writer) [ecj-lint] ^^^^^^^^^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 15. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java (at line 38) [ecj-lint] FastOutputStream fos = new FastOutputStream(baos, buf, 0); [ecj-lint] ^^^ [ecj-lint] Resource leak: 'fos' is never closed-- [ecj-lint] 16. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java (at line 53) [ecj-lint] new JavaBinCodec().marshal(m0, baos); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 17. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java (at line 55) [ecj-lint] Map m1 = (Map) new JavaBinCodec() [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 18. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java (at line 81) [ecj-lint] new JavaBinCodec().marshal(nl, baos); [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed-- [ecj-lint] 19. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/solrj/src/test/org/apache/solr/common/util/Utf8CharSequenceTest.java (at line 84) [ecj-lint] NamedList nl1 = (NamedList) new JavaBinCodec() [ecj-lint] ^^^^^^^^^^^^^^^^^^ [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed {noformat}
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