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Hubert Zhang updated HAWQ-1282: ------------------------------- Description: There are residual process after running some queries. Through the call stack, we find that there is an endless loop in function writer_wait_for_acks() in shared input scan. We plan to add max retry times to avoid this problem. Also, there are some file handler leaks in retry_read() and retry_write() of shared input scan. was: There are residual process after running some queries. Through the call stack, we find that there is an endless loop in function writer_wait_for_acks() in shared input scan. We plan to add max retry times to avoid this problem. Also, we fix file handler leak in retry_read and retry_write. > Shared Input Scan may result in endless loop > -------------------------------------------- > > Key: HAWQ-1282 > URL: https://issues.apache.org/jira/browse/HAWQ-1282 > Project: Apache HAWQ > Issue Type: Bug > Components: Core > Reporter: Hubert Zhang > Assignee: Hubert Zhang > > There are residual process after running some queries. Through the call > stack, we find that there is an endless loop in function > writer_wait_for_acks() in shared input scan. > We plan to add max retry times to avoid this problem. > Also, there are some file handler leaks in retry_read() and retry_write() of > shared input scan. -- This message was sent by Atlassian JIRA (v6.3.4#6332)