Quanlong Huang has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/19774 )

Change subject: IMPALA-12073: Avoid catalogd exceptions caused by 
topic_update_tbl_max_wait_time_ms being set to 1
......................................................................

IMPALA-12073: Avoid catalogd exceptions caused by 
topic_update_tbl_max_wait_time_ms being set to 1

When we set topic_update_tbl_max_wait_time_ms to 1, the topic
update thread will not work. Because this would cause the timeout
parameter to fail the validity check in the
CatalogServiceCatalog#tryLock() method. This patch avoids
this problem by allowing the timeout parameter to be 0.

Change-Id: I082c55e45e12f80738b090b8b6157a996b57002a
Reviewed-on: http://gerrit.cloudera.org:8080/19774
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Quanlong Huang <[email protected]>
---
M fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  Impala Public Jenkins: Looks good to me, approved
  Quanlong Huang: Verified

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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I082c55e45e12f80738b090b8b6157a996b57002a
Gerrit-Change-Number: 19774
Gerrit-PatchSet: 5
Gerrit-Owner: ttttttz <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: ttttttz <[email protected]>

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