Wei-Chiu Chuang created HDDS-7136:
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Summary: Memory leak due to ChunkInputStream.close() not releasing
buffer
Key: HDDS-7136
URL: https://issues.apache.org/jira/browse/HDDS-7136
Project: Apache Ozone
Issue Type: Bug
Reporter: Wei-Chiu Chuang
We found Impala queries that run on ofs does not release memory after complete.
Looking at heap dump, we realized unbuffer() was not called (due to HDDS-7135)
and Impala calls close() on the input stream instead.
According to InputStream javadoc, the close() should
bq. "Closes this input stream and releases any system resources associated with
the stream."
I believe close() should release buffer in addition to sockets (which it
already does).
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