Cloudera version 5.8(Parcels), Impala version is 2.6 and we are facing lot of issues. So we decided to upgrade the Impala.
What all Impala versions are compatible with CDH 5.8. Please provide me the documentations to follow and Impala parcels location.
Please suggest me the upgrade possibilities.
Please refer to this document which describes compatibility information across versions of Impala and CDH/Cloudera Manager. This will help with determining the upgrade possibilities