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https://issues.apache.org/jira/browse/PARQUET-2126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17525869#comment-17525869
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ASF GitHub Bot commented on PARQUET-2126:
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theosib-amazon opened a new pull request, #959:
URL:
theosib-amazon opened a new pull request, #959:
URL: https://github.com/apache/parquet-mr/pull/959
CodecFactory cached instances of compressors and decompressors across
threads, which was not thread-safe. This change makes the caches
thread-local.
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https://issues.apache.org/jira/browse/PARQUET-1681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17525795#comment-17525795
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Timothy Miller commented on PARQUET-1681:
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Have a look at my further analysis of PARQUET-2069.