[ https://issues.apache.org/jira/browse/HBASE-19798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xu Cang reassigned HBASE-19798: ------------------------------- Assignee: Xu Cang > Retry time should not be 0 > -------------------------- > > Key: HBASE-19798 > URL: https://issues.apache.org/jira/browse/HBASE-19798 > Project: HBase > Issue Type: Bug > Components: hbase > Affects Versions: 1.2.6 > Environment: linux centos 6.5 > jdk 1.8 > > > Reporter: chenrongwei > Assignee: Xu Cang > Priority: Minor > Attachments: HBASE-19798.branch-1.001.patch > > > hbase.client.retries.number should not be set to zero. > if set to zero will cause ConnectionManager report > NoServerForRegionException. > source code detail in 1.2.6's ConnectionManager like belows: > int localNumRetries = (retry ? numTries : 1); > for (int tries = 0; true; tries++) { > if (tries >= localNumRetries) > { throw new NoServerForRegionException("Unable to find region for " > + Bytes.toStringBinary(row) + " in " + tableName + > " after " + localNumRetries + " tries."); } > actual exception info > org.apache.hadoop.hbase.client.NoServerForRegionException: Unable to find > region for 196053079 in fin_tech:crawler_event after 0 tries. -- This message was sent by Atlassian JIRA (v7.6.3#76005)