tree 458747a99f0664e5c56a4708dd90bf03db61a812
parent 335c2aba9bfd24eff224f1afae393026c17a2d5a
author karanmehta93 <k.mehta@salesforce.com> 1558114723 -0700
committer Charan Reddy Guttapalem <reddycharan18@gmail.com> 1558114723 -0700

Update and flush lastLogMark when replaying journal

Descriptions of the changes in this PR:

Update `lastLogMark` in memory after replaying each journal
Check for writable ledger dirs with `minUsableSizeForEntryLogCreation` to flush the `lastMark` file for bookies in ReadOnlyMode
Log line changes

### Motivation

Master Issue: #2087 


Reviewers: Enrico Olivelli <eolivelli@gmail.com>, Charan Reddy Guttapalem <reddycharan18@gmail.com>, Sijie Guo <sijie@apache.org>, Venkateswararao Jujjuri (JV) <None>

This closes #2090 from karanmehta93/master and squashes the following commits:

f802cf6da [Karan Mehta] Fixed small issue in constuctor chaining in BookKeeperClusterTestCase
407e9f1ff [Karan Mehta] Moved lastLogMark updation logic to Journal.java
585313196 [Karan Mehta] Fix checkstyle errors
c3d47014a [Karan Mehta] Fix testJournalLogAddEntryCalledCorrectly test
c72b7b55e [Karan Mehta] Addressed nit
5d238f2b7 [Karan Mehta] Refactored code to update lastLogMark only when replaying journal and addressed nits
b5515697f [Karan Mehta] Issue #2087 Update and flush lastLogMark when replaying journal
d35aa22ad [Charan Reddy Guttapalem] Move common placementpolicy components to TopologyAwareEnsemblePlacementPolicy.